{"id":27564,"date":"2025-10-31T10:20:16","date_gmt":"2025-10-31T03:20:16","guid":{"rendered":"https:\/\/teky.edu.vn\/blog\/?p=27564"},"modified":"2025-10-31T10:24:08","modified_gmt":"2025-10-31T03:24:08","slug":"an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so","status":"publish","type":"post","link":"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/","title":{"rendered":"An ninh m\u1ea1ng cho tr\u1ebb \u2013 Ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng \u0111\u1ec3 ph\u1ee5 huynh \u0111\u1ed3ng h\u00e0nh c\u00f9ng con trong k\u1ef7 nguy\u00ean s\u1ed1"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;27564&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 b\u00ecnh ch\u1ecdn)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;An ninh m\u1ea1ng cho tr\u1ebb \u2013 Ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng \u0111\u1ec3 ph\u1ee5 huynh \u0111\u1ed3ng h\u00e0nh c\u00f9ng con trong k\u1ef7 nguy\u00ean s\u1ed1&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">Rate this post<\/span>\n    <\/div>\n    <\/div>\n<p><em><span style=\"font-weight: 400;\">Trong b\u1ed1i c\u1ea3nh chuy\u1ec3n \u0111\u1ed5i s\u1ed1 qu\u1ed1c gia, m\u1ed9t th\u1ef1c tr\u1ea1ng ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam l\u00e0 nhi\u1ec1u ph\u1ee5 huynh v\u1eabn coi &#8220;an ninh m\u1ea1ng&#8221; l\u00e0 m\u1ed9t ch\u1ee7 \u0111\u1ec1 k\u1ef9 thu\u1eadt ph\u1ee9c t\u1ea1p, thu\u1ed9c v\u1ec1 th\u1ebf gi\u1edbi c\u1ee7a ng\u01b0\u1eddi l\u1edbn, c\u1ee7a c\u00e1c chuy\u00ean gia c\u00f4ng ngh\u1ec7 hay c\u01a1 quan an ninh. Tuy nhi\u00ean, ngh\u1ecbch l\u00fd l\u1ea1i n\u1eb1m \u1edf ch\u1ed7: tr\u1ebb em, \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u01b0\u1ee3c cho l\u00e0 &#8220;\u0111\u1ee9ng ngo\u00e0i&#8221; cu\u1ed9c th\u1ea3o lu\u1eadn \u0111\u00f3, l\u1ea1i \u0111ang ti\u1ebfp c\u1eadn Internet s\u1edbm h\u01a1n, th\u01b0\u1eddng xuy\u00ean h\u01a1n v\u00e0 s\u00e2u r\u1ed9ng h\u01a1n bao gi\u1edd h\u1ebft.<\/span><\/em><\/p>\n<p><em><span style=\"font-weight: 400;\">Vi\u1ec7t Nam \u0111ang ch\u1ee9ng ki\u1ebfn s\u1ef1 h\u00ecnh th\u00e0nh nhanh ch\u00f3ng c\u1ee7a m\u1ed9t <\/span><b>th\u1ebf h\u1ec7 \u201cb\u1ea3n \u0111\u1ecba s\u1ed1\u201d<\/b><span style=\"font-weight: 400;\"> \u2013 nh\u1eefng \u0111\u1ee9a tr\u1ebb l\u1edbn l\u00ean c\u00f9ng Internet v\u00e0 thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7. Theo c\u00e1c kh\u1ea3o s\u00e1t qu\u1ed1c t\u1ebf v\u00e0 trong n\u01b0\u1edbc, <\/span><b>\u0111a s\u1ed1 tr\u1ebb em Vi\u1ec7t Nam, \u0111\u1eb7c bi\u1ec7t trong nh\u00f3m tu\u1ed5i 12\u201317, \u0111\u00e3 c\u00f3 kh\u1ea3 n\u0103ng truy c\u1eadp Internet th\u01b0\u1eddng xuy\u00ean. <\/b><span style=\"font-weight: 400;\">Tuy nhi\u00ean, trong khi tr\u1ebb em \u0111\u01b0\u1ee3c ti\u1ebfp c\u1eadn c\u00f4ng ngh\u1ec7 v\u00e0 thi\u1ebft b\u1ecb th\u00f4ng minh d\u1ec5 d\u00e0ng h\u01a1n bao gi\u1edd h\u1ebft, <\/span><b>k\u1ef9 n\u0103ng t\u1ef1 b\u1ea3o v\u1ec7 v\u00e0 nh\u1eadn bi\u1ebft r\u1ee7i ro tr\u00ean kh\u00f4ng gian m\u1ea1ng<\/b><span style=\"font-weight: 400;\"> v\u1eabn l\u00e0 kho\u1ea3ng tr\u1ed1ng \u0111\u00e1ng lo ng\u1ea1i.<\/span><\/em><\/p>\n<p><em><span style=\"font-weight: 400;\">B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap ph\u1ee5 huynh c\u00f3 ki\u1ebfn th\u1ee9c \u0111\u00fang \u2013 \u0111\u1ee7 \u2013 v\u00e0 c\u00f3 h\u1ec7 th\u1ed1ng v\u1ec1 <\/span><b>an ninh m\u1ea1ng cho tr\u1ebb<\/b><span style=\"font-weight: 400;\">. Ch\u00fang ta s\u1ebd c\u00f9ng ph\u00e2n t\u00edch t\u1eeb c\u00e1c kh\u00e1i ni\u1ec7m h\u1ecdc thu\u1eadt c\u01a1 b\u1ea3n, nh\u1eadn di\u1ec7n c\u00e1c m\u1ed1i \u0111e d\u1ecda \u0111a chi\u1ec1u, \u0111\u1ebfn c\u00e1c chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng v\u1ec7 k\u1ef9 thu\u1eadt v\u00e0 t\u00e2m l\u00fd.<\/span><\/em><\/p>\n<p><em><span style=\"font-weight: 400;\">B\u1edfi l\u1ebd, th\u00f4ng \u0111i\u1ec7p c\u1ed1t l\u00f5i c\u1ee7a gi\u00e1o d\u1ee5c s\u1ed1 hi\u1ec7n \u0111\u1ea1i l\u00e0: <\/span><b>&#8220;Trang b\u1ecb cho con n\u1ec1n t\u1ea3ng an to\u00e0n s\u1ed1, \u0111\u1ec3 t\u1ef1 tin h\u1ecdc t\u1eadp, gi\u1ea3i tr\u00ed v\u00e0 b\u1ea3o v\u1ec7 b\u1ea3n th\u00e2n online.&#8221;<\/b><\/em><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung <\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#An_ninh_mang_la_gi_Phan_biet_giua_%E2%80%9Can_ninh_mang%E2%80%9D_va_%E2%80%9Can_toan_so%E2%80%9D\" >An ninh m\u1ea1ng l\u00e0 g\u00ec? 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href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Vi_du_thuc_te\" >V\u00ed d\u1ee5 th\u1ef1c t\u1ebf<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Nen_tang_phap_ly_bao_ve_tre_em_tren_khong_gian_mang\" >N\u1ec1n t\u1ea3ng ph\u00e1p l\u00fd b\u1ea3o v\u1ec7 tr\u1ebb em tr\u00ean kh\u00f4ng gian m\u1ea1ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Luat_An_ninh_mang_Viet_Nam_2018_va_Dieu_29_Quyen_cua_tre_em\" >Lu\u1eadt An ninh m\u1ea1ng Vi\u1ec7t Nam (2018) v\u00e0 \u0110i\u1ec1u 29: Quy\u1ec1n c\u1ee7a tr\u1ebb em<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#He_thong_chinh_sach_va_chuong_trinh_quoc_gia\" >H\u1ec7 th\u1ed1ng ch\u00ednh s\u00e1ch v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh qu\u1ed1c gia<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Moi_de_doa_an_ninh_mang_hien_dai_%E2%80%93_va_vi_sao_tre_em_la_doi_tuong_de_ton_thuong_nhat\" >M\u1ed1i \u0111e d\u1ecda an ninh m\u1ea1ng hi\u1ec7n \u0111\u1ea1i \u2013 v\u00e0 v\u00ec sao tr\u1ebb em l\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng d\u1ec5 t\u1ed5n th\u01b0\u01a1ng nh\u1ea5t<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Cac_loai_tan_cong_pho_bien_2024_cap_nhat\" >C\u00e1c lo\u1ea1i t\u1ea5n c\u00f4ng ph\u1ed5 bi\u1ebfn (2024 c\u1eadp nh\u1eadt)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Tre_em_trong_ky_nguyen_ket_noi\" >Tr\u1ebb em trong k\u1ef7 nguy\u00ean k\u1ebft n\u1ed1i<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Phan_loai_rui_ro_truc_tuyen_cho_tre_%E2%80%93_mo_hinh_3R_Content_Conduct_Contact\" >Ph\u00e2n lo\u1ea1i r\u1ee7i ro tr\u1ef1c tuy\u1ebfn cho tr\u1ebb \u2013 m\u00f4 h\u00ecnh 3R: Content, Conduct, Contact<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Conduct_Risk_%E2%80%93_Ung_xu_truc_tuyen_va_bat_nat_mang_Cyberbullying\" >Conduct Risk \u2013 \u1ee8ng x\u1eed tr\u1ef1c tuy\u1ebfn v\u00e0 b\u1eaft n\u1ea1t m\u1ea1ng (Cyberbullying)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Content_Risk_%E2%80%93_Noi_dung_doc_hai\" >Content Risk \u2013 N\u1ed9i dung \u0111\u1ed9c h\u1ea1i<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Noi_dung_Khieu_dam\" >N\u1ed9i dung Khi\u00eau d\u00e2m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Noi_dung_Kinh_di_va_Bao_luc\" >N\u1ed9i dung Kinh d\u1ecb v\u00e0 B\u1ea1o l\u1ef1c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Contact_Risk_%E2%80%93_Tiep_xuc_nguy_hiem\" >Contact Risk \u2013 Ti\u1ebfp x\u00fac nguy hi\u1ec3m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Chien_luoc_phong_ve_ky_thuat_ca_nhan_%E2%80%93_nen_tang_cho_ca_gia_dinh\" >Chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng v\u1ec7 k\u1ef9 thu\u1eadt c\u00e1 nh\u00e2n \u2013 n\u1ec1n t\u1ea3ng cho c\u1ea3 gia \u0111\u00ecnh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Triet_ly_%E2%80%9CZero_Trust%E2%80%9D_%E2%80%93_Khong_tin_tuong_mac_dinh\" >Tri\u1ebft l\u00fd \u201cZero Trust\u201d \u2013 Kh\u00f4ng tin t\u01b0\u1edfng m\u1eb7c \u0111\u1ecbnh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Xac_thuc_da_yeu_to_MFA_%E2%80%93_%E2%80%9Cla_chan%E2%80%9D_don_gian_ma_hieu_qua\" >X\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1 (MFA) \u2013 \u201cl\u00e1 ch\u1eafn\u201d \u0111\u01a1n gi\u1ea3n m\u00e0 hi\u1ec7u qu\u1ea3<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Vai_tro_dong_hanh_cua_phu_huynh_nha_truong_va_cong_dong\" >Vai tr\u00f2 \u0111\u1ed3ng h\u00e0nh c\u1ee7a ph\u1ee5 huynh, nh\u00e0 tr\u01b0\u1eddng v\u00e0 c\u1ed9ng \u0111\u1ed3ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Phu_huynh_%E2%80%93_nguoi_dan_duong_trong_the_gioi_so\" >Ph\u1ee5 huynh \u2013 ng\u01b0\u1eddi d\u1eabn \u0111\u01b0\u1eddng trong th\u1ebf gi\u1edbi s\u1ed1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Nha_truong_%E2%80%93_giao_duc_ky_nang_tu_ve_so\" >Nh\u00e0 tr\u01b0\u1eddng \u2013 gi\u00e1o d\u1ee5c k\u1ef9 n\u0103ng t\u1ef1 v\u1ec7 s\u1ed1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Cong_dong_%E2%80%93_tao_moi_truong_so_lanh_manh\" >C\u1ed9ng \u0111\u1ed3ng \u2013 t\u1ea1o m\u00f4i tr\u01b0\u1eddng s\u1ed1 l\u00e0nh m\u1ea1nh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Cong_cu_ho_tro_phu_huynh_%E2%80%93_tu_giam_sat_den_doi_thoai\" >C\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 ph\u1ee5 huynh \u2013 t\u1eeb gi\u00e1m s\u00e1t \u0111\u1ebfn \u0111\u1ed1i tho\u1ea1i<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#So_sanh_3_phan_mem_kiem_soat_pho_bien\" >So s\u00e1nh 3 ph\u1ea7n m\u1ec1m ki\u1ec3m so\u00e1t ph\u1ed5 bi\u1ebfn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Cach_su_dung_cong_cu_nhu_mot_%E2%80%9Ccuoc_doi_thoai_so%E2%80%9D\" >C\u00e1ch s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 nh\u01b0 m\u1ed9t \u201ccu\u1ed9c \u0111\u1ed1i tho\u1ea1i s\u1ed1\u201d<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Tu_chinh_sach_den_hanh_dong_%E2%80%93_khuyen_nghi_chien_luoc_cho_Viet_Nam\" >T\u1eeb ch\u00ednh s\u00e1ch \u0111\u1ebfn h\u00e0nh \u0111\u1ed9ng \u2013 khuy\u1ebfn ngh\u1ecb chi\u1ebfn l\u01b0\u1ee3c cho Vi\u1ec7t Nam<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Khuyen_nghi_ve_Ky_thuat\" >Khuy\u1ebfn ngh\u1ecb v\u1ec1 K\u1ef9 thu\u1eadt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Khuyen_nghi_ve_Giao_duc_%E2%80%93_Xa_hoi\" >Khuy\u1ebfn ngh\u1ecb v\u1ec1 Gi\u00e1o d\u1ee5c \u2013 X\u00e3 h\u1ed9i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Khuyen_nghi_ve_Chinh_sach_%E2%80%93_Truyen_thong\" >Khuy\u1ebfn ngh\u1ecb v\u1ec1 Ch\u00ednh s\u00e1ch \u2013 Truy\u1ec1n th\u00f4ng:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#An_ninh_mang_cho_tre_%E2%80%93_nen_tang_cho_tuong_lai_so_an_toan\" >An ninh m\u1ea1ng cho tr\u1ebb \u2013 n\u1ec1n t\u1ea3ng cho t\u01b0\u01a1ng lai s\u1ed1 an to\u00e0n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/teky.edu.vn\/blog\/an-ninh-mang-cho-tre-kien-thuc-nen-tang-de-phu-huynh-dong-hanh-cung-con-trong-ky-nguyen-so\/#Tai_lieu_tham_khao\" >T\u00e0i li\u1ec7u tham kh\u1ea3o<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"An_ninh_mang_la_gi_Phan_biet_giua_%E2%80%9Can_ninh_mang%E2%80%9D_va_%E2%80%9Can_toan_so%E2%80%9D\"><\/span><span style=\"color: #339966;\"><b>An ninh m\u1ea1ng l\u00e0 g\u00ec? Ph\u00e2n bi\u1ec7t gi\u1eefa \u201can ninh m\u1ea1ng\u201d v\u00e0 \u201can to\u00e0n s\u1ed1\u201d<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 b\u1ea3o v\u1ec7 con, tr\u01b0\u1edbc h\u1ebft ph\u1ee5 huynh c\u1ea7n hi\u1ec3u r\u00f5 hai kh\u00e1i ni\u1ec7m th\u01b0\u1eddng b\u1ecb nh\u1ea7m l\u1eabn: An ninh m\u1ea1ng (Cybersecurity) v\u00e0 An to\u00e0n tr\u00ean Kh\u00f4ng gian s\u1ed1 (Digital Safety).<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Khai_niem\"><\/span><b>Kh\u00e1i ni\u1ec7m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b>An ninh m\u1ea1ng (Cybersecurity):<\/b><span style=\"font-weight: 400;\"> \u0110\u00e2y l\u00e0 kh\u00e1i ni\u1ec7m mang t\u00ednh k\u1ef9 thu\u1eadt. An ninh m\u1ea1ng t\u1eadp trung v\u00e0o vi\u1ec7c b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng, m\u1ea1ng l\u01b0\u1edbi v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng th\u00f4ng tin kh\u1ecfi c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng. M\u1ee5c ti\u00eau c\u1ee7a n\u00f3 l\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh li\u00ean t\u1ee5c v\u00e0 b\u1ea3o m\u1eadt c\u1ee7a d\u1eef li\u1ec7u. <\/span><i><span style=\"font-weight: 400;\">V\u00ed d\u1ee5 cho ph\u1ee5 huynh: \u0110\u00e2y l\u00e0 vi\u1ec7c c\u00e0i ph\u1ea7n m\u1ec1m di\u1ec7t virus, t\u01b0\u1eddng l\u1eeda, ch\u1ed1ng tin t\u1eb7c chi\u1ebfm quy\u1ec1n \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb.<\/span><\/i><\/p>\n<p><b>An to\u00e0n tr\u00ean Kh\u00f4ng gian s\u1ed1 (Digital Safety):<\/b><span style=\"font-weight: 400;\"> Kh\u00e1i ni\u1ec7m n\u00e0y c\u00f3 ph\u1ea1m vi r\u1ed9ng h\u01a1n, t\u1eadp trung v\u00e0o vi\u1ec7c b\u1ea3o v\u1ec7 con ng\u01b0\u1eddi, t\u1ee9c l\u00e0 ng\u01b0\u1eddi d\u00f9ng. N\u00f3 b\u1ea3o v\u1ec7 s\u1ef1 an to\u00e0n v\u1ec1 t\u00e2m l\u00fd, d\u1eef li\u1ec7u c\u00e1 nh\u00e2n, v\u00e0 \u0111\u1ea3m b\u1ea3o c\u00e1c t\u01b0\u01a1ng t\u00e1c x\u00e3 h\u1ed9i tr\u1ef1c tuy\u1ebfn l\u00e0nh m\u1ea1nh. <\/span><i><span style=\"font-weight: 400;\">V\u00ed d\u1ee5 cho ph\u1ee5 huynh: \u0110\u00e2y l\u00e0 vi\u1ec7c d\u1ea1y con c\u00e1ch \u1ee9ng x\u1eed khi b\u1ecb b\u1eaft n\u1ea1t m\u1ea1ng, c\u00e1ch nh\u1eadn di\u1ec7n n\u1ed9i dung \u0111\u1ed9c h\u1ea1i, hay b\u1ea3o v\u1ec7 h\u00ecnh \u1ea3nh c\u00e1 nh\u00e2n kh\u00f4ng b\u1ecb l\u1ea1m d\u1ee5ng.<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, n\u1ebfu An ninh m\u1ea1ng b\u1ea3o v\u1ec7 &#8220;ph\u1ea7n c\u1ee9ng&#8221; v\u00e0 &#8220;ph\u1ea7n m\u1ec1m&#8221; (k\u1ef9 thu\u1eadt), th\u00ec An to\u00e0n s\u1ed1 b\u1ea3o v\u1ec7 &#8220;t\u00e2m h\u1ed3n&#8221; v\u00e0 &#8220;h\u00e0nh vi&#8221; c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. \u0110\u1ed1i v\u1edbi tr\u1ebb em, vi\u1ec7c gi\u00e1o d\u1ee5c An to\u00e0n s\u1ed1 (Digital Safety) \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng.<\/span><\/p>\n<figure id=\"attachment_27574\" aria-describedby=\"caption-attachment-27574\" style=\"width: 1920px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-27574\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-25.png\" alt=\"\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-25.png 1920w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-25-390x220.png 390w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption id=\"caption-attachment-27574\" class=\"wp-caption-text\">An ninh m\u1ea1ng l\u00e0 g\u00ec? Ph\u00e2n bi\u1ec7t gi\u1eefa \u201can ninh m\u1ea1ng\u201d v\u00e0 \u201can to\u00e0n s\u1ed1\u201d<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Ba_tru_cot_nen_tang_Mo_hinh_CIA_Confidentiality_%E2%80%93_Integrity_%E2%80%93_Availability\"><\/span><b>Ba tr\u1ee5 c\u1ed9t n\u1ec1n t\u1ea3ng: M\u00f4 h\u00ecnh CIA (Confidentiality \u2013 Integrity \u2013 Availability)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Trong l\u0129nh v\u1ef1c an ninh m\u1ea1ng, m\u1ecdi chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o m\u1eadt th\u00f4ng tin \u0111\u1ec1u xoay quanh m\u1ed9t khung l\u00fd thuy\u1ebft n\u1ec1n t\u1ea3ng l\u00e0 m\u00f4 h\u00ecnh CIA. Ph\u1ee5 huynh hi\u1ec3u m\u00f4 h\u00ecnh n\u00e0y s\u1ebd bi\u1ebft c\u00e1ch b\u1ea3o v\u1ec7 th\u00f4ng tin cho con m\u1ed9t c\u00e1ch khoa h\u1ecdc.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Y\u1ebfu t\u1ed1<\/b><\/td>\n<td><b>\u0110\u1ecbnh ngh\u0129a C\u01a1 b\u1ea3n<\/b><\/td>\n<td><b>V\u00ed d\u1ee5 \u1ee8ng d\u1ee5ng\/C\u01a1 ch\u1ebf B\u1ea3o v\u1ec7<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>T\u00ednh B\u1ea3o m\u1eadt (Confidentiality)<\/b><\/td>\n<td><span style=\"font-weight: 400;\">\u0110\u1ea3m b\u1ea3o d\u1eef li\u1ec7u ch\u1ec9 c\u00f3 th\u1ec3 truy c\u1eadp b\u1edfi ng\u01b0\u1eddi \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">M\u00e3 h\u00f3a d\u1eef li\u1ec7u, X\u00e1c th\u1ef1c \u0110a y\u1ebfu t\u1ed1 (MFA.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>T\u00ednh To\u00e0n v\u1eb9n (Integrity)<\/b><\/td>\n<td><span style=\"font-weight: 400;\">\u0110\u1ea3m b\u1ea3o d\u1eef li\u1ec7u ch\u00ednh x\u00e1c, \u0111\u1ea7y \u0111\u1ee7 v\u00e0 kh\u00f4ng b\u1ecb thay \u0111\u1ed5i tr\u00e1i ph\u00e9p.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Thi\u1ebft l\u1eadp ki\u1ec3m tra h\u1ee3p l\u1ec7 tr\u00ean bi\u1ec3u m\u1eabu, theo d\u00f5i l\u1ecbch s\u1eed thay \u0111\u1ed5i.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>T\u00ednh S\u1eb5n s\u00e0ng (Availability)<\/b><\/td>\n<td><span style=\"font-weight: 400;\">\u0110\u1ea3m b\u1ea3o ng\u01b0\u1eddi d\u00f9ng h\u1ee3p ph\u00e1p truy c\u1eadp \u0111\u01b0\u1ee3c t\u00e0i nguy\u00ean khi c\u1ea7n.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">C\u01a1 ch\u1ebf d\u1ef1 ph\u00f2ng, Sao l\u01b0u, Ch\u1ed1ng t\u1ea5n c\u00f4ng t\u1eeb ch\u1ed1i d\u1ecbch v\u1ee5 (DDoS).<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">S\u1ef1 th\u1ea5t b\u1ea1i c\u1ee7a an ninh m\u1ea1ng hi\u1ec7n \u0111\u1ea1i th\u01b0\u1eddng l\u00e0 s\u1ef1 vi ph\u1ea1m \u0111\u1ed3ng th\u1eddi c\u1ea3 ba y\u1ebfu t\u1ed1 n\u00e0y.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Vi_du_thuc_te\"><\/span>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">H\u00e3y l\u1ea5y m\u1ed9t v\u00ed d\u1ee5 th\u1ef1c t\u1ebf t\u1ea1i Vi\u1ec7t Nam: Thi\u1ec7t h\u1ea1i t\u00e0i ch\u00ednh do l\u1eeba \u0111\u1ea3o tr\u1ef1c tuy\u1ebfn (\u01b0\u1edbc t\u00ednh <\/span><a href=\"https:\/\/vneconomy.vn\/thiet-hai-do-lua-dao-truc-tuyen-nam-2024-tai-viet-nam-len-toi-gan-19-000-ty-dong.htm\"><b>18.900 t\u1ef7 \u0111\u1ed3ng<\/b><\/a><span style=\"font-weight: 400;\"> n\u0103m 2024) th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c x\u00e2m ph\u1ea1m <\/span><b>T\u00ednh B\u1ea3o m\u1eadt<\/b><span style=\"font-weight: 400;\">. K\u1ebb l\u1eeba \u0111\u1ea3o d\u00f9ng t\u1ea5n c\u00f4ng m\u1ea1o danh (social engineering) \u0111\u1ec3 l\u1ea5y c\u1eafp m\u1eadt kh\u1ea9u t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng c\u1ee7a ph\u1ee5 huynh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Sau \u0111\u00f3, n\u1ebfu h\u1ec7 th\u1ed1ng ng\u00e2n h\u00e0ng ho\u1eb7c v\u00ed \u0111i\u1ec7n t\u1eed thi\u1ebfu <\/span><b>T\u00ednh To\u00e0n v\u1eb9n<\/b><span style=\"font-weight: 400;\"> (v\u00ed d\u1ee5: thi\u1ebfu b\u01b0\u1edbc ki\u1ec3m tra ch\u00e9o giao d\u1ecbch ho\u1eb7c quy tr\u00ecnh x\u00e1c nh\u1eadn OTP\/MFA ), k\u1ebb x\u1ea5u s\u1ebd thay \u0111\u1ed5i th\u00f4ng tin v\u00e0 chuy\u1ec3n ti\u1ec1n th\u00e0nh c\u00f4ng, g\u00e2y ra thi\u1ec7t h\u1ea1i kinh t\u1ebf nghi\u00eam tr\u1ecdng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ec v\u1eady, khi ph\u1ee5 huynh d\u1ea1y con c\u00e1ch \u0111\u1eb7t m\u1eadt kh\u1ea9u m\u1ea1nh, kh\u00f4ng chia s\u1ebb m\u1eadt kh\u1ea9u (B\u1ea3o m\u1eadt), v\u00e0 ki\u1ec3m tra l\u1ea1i th\u00f4ng tin tr\u01b0\u1edbc khi g\u1eedi (To\u00e0n v\u1eb9n), \u0111\u00f3 ch\u00ednh l\u00e0 \u0111ang th\u1ef1c h\u00e0nh c\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n c\u1ee7a an ninh m\u1ea1ng.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nen_tang_phap_ly_bao_ve_tre_em_tren_khong_gian_mang\"><\/span><span style=\"color: #339966;\"><b>N\u1ec1n t\u1ea3ng ph\u00e1p l\u00fd b\u1ea3o v\u1ec7 tr\u1ebb em tr\u00ean kh\u00f4ng gian m\u1ea1ng<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c b\u1ea3o v\u1ec7 <\/span><b>an ninh m\u1ea1ng cho tr\u1ebb<\/b><span style=\"font-weight: 400;\"> kh\u00f4ng ch\u1ec9 l\u00e0 tr\u00e1ch nhi\u1ec7m \u0111\u1ea1o \u0111\u1ee9c c\u1ee7a gia \u0111\u00ecnh m\u00e0 c\u00f2n l\u00e0 m\u1ed9t y\u00eau c\u1ea7u ph\u00e1p l\u00fd \u0111\u00e3 \u0111\u01b0\u1ee3c nh\u00e0 n\u01b0\u1edbc th\u1ec3 ch\u1ebf h\u00f3a.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Luat_An_ninh_mang_Viet_Nam_2018_va_Dieu_29_Quyen_cua_tre_em\"><\/span><b>Lu\u1eadt An ninh m\u1ea1ng Vi\u1ec7t Nam (2018) v\u00e0 \u0110i\u1ec1u 29: Quy\u1ec1n c\u1ee7a tr\u1ebb em<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">N\u1ec1n t\u1ea3ng ph\u00e1p l\u00fd quan tr\u1ecdng nh\u1ea5t l\u00e0 Lu\u1eadt An ninh m\u1ea1ng, \u0111\u01b0\u1ee3c Qu\u1ed1c h\u1ed9i th\u00f4ng qua n\u0103m 2018 v\u00e0 c\u00f3 hi\u1ec7u l\u1ef1c t\u1eeb 2019. Lu\u1eadt n\u00e0y quy \u0111\u1ecbnh r\u00f5 v\u1ec1 ho\u1ea1t \u0111\u1ed9ng b\u1ea3o v\u1ec7 an ninh qu\u1ed1c gia v\u00e0 tr\u1eadt t\u1ef1 an to\u00e0n x\u00e3 h\u1ed9i tr\u00ean kh\u00f4ng gian m\u1ea1ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110i\u1ec1u \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c b\u1eadc ph\u1ee5 huynh l\u00e0 <\/span><b>\u0110i\u1ec1u 29 c\u1ee7a Lu\u1eadt An ninh m\u1ea1ng<\/b><span style=\"font-weight: 400;\">, quy \u0111\u1ecbnh chi ti\u1ebft v\u1ec1 ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7 tr\u1ebb em. C\u1ed1t l\u00f5i c\u1ee7a \u0110i\u1ec1u 29 kh\u1eb3ng \u0111\u1ecbnh:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tr\u1ebb em c\u00f3 quy\u1ec1n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7, ti\u1ebfp c\u1eadn th\u00f4ng tin l\u00e0nh m\u1ea1nh tr\u00ean kh\u00f4ng gian m\u1ea1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tr\u1ebb em c\u00f3 quy\u1ec1n \u0111\u01b0\u1ee3c gi\u1eef b\u00ed m\u1eadt c\u00e1 nh\u00e2n v\u00e0 \u0111\u1eddi s\u1ed1ng ri\u00eang t\u01b0.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u0110\u1ed3ng th\u1eddi, c\u00e1c c\u01a1 quan, t\u1ed5 ch\u1ee9c, c\u00e1 nh\u00e2n tham gia ho\u1ea1t \u0111\u1ed9ng tr\u00ean kh\u00f4ng gian m\u1ea1ng &#8211; bao g\u1ed3m cha m\u1eb9, ng\u01b0\u1eddi ch\u0103m s\u00f3c tr\u1ebb em c\u00f3 tr\u00e1ch nhi\u1ec7m b\u1ea3o \u0111\u1ea3m quy\u1ec1n c\u1ee7a tr\u1ebb em, \u0111\u1ed3ng th\u1eddi ng\u0103n ch\u1eb7n v\u00e0 x\u1eed l\u00fd c\u00e1c h\u00e0nh vi, th\u00f4ng tin g\u00e2y nguy h\u1ea1i cho tr\u1ebb.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"He_thong_chinh_sach_va_chuong_trinh_quoc_gia\"><\/span><b>H\u1ec7 th\u1ed1ng ch\u00ednh s\u00e1ch v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh qu\u1ed1c gia<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">C\u1ee5 th\u1ec3 h\u00f3a Lu\u1eadt An ninh m\u1ea1ng, Ch\u00ednh ph\u1ee7 \u0111\u00e3 ban h\u00e0nh c\u00e1c ch\u00ednh s\u00e1ch v\u00e0 c\u01a1 ch\u1ebf h\u1ed7 tr\u1ee3 th\u1ef1c t\u1ebf, bao g\u1ed3m:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ngh\u1ecb \u0111\u1ecbnh s\u1ed1 56\/2017\/N\u0110-CP:<\/b><span style=\"font-weight: 400;\"> Quy \u0111\u1ecbnh chi ti\u1ebft m\u1ed9t s\u1ed1 \u0111i\u1ec1u c\u1ee7a Lu\u1eadt Tr\u1ebb em, trong \u0111\u00f3 c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 tr\u1ebb em tr\u00ean m\u00f4i tr\u01b0\u1eddng m\u1ea1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Quy\u1ebft \u0111\u1ecbnh s\u1ed1 830\/Q\u0110-TTg:<\/b><span style=\"font-weight: 400;\"> Ph\u00ea duy\u1ec7t Ch\u01b0\u01a1ng tr\u00ecnh \u201cB\u1ea3o v\u1ec7 v\u00e0 h\u1ed7 tr\u1ee3 tr\u1ebb em t\u01b0\u01a1ng t\u00e1c l\u00e0nh m\u1ea1nh, s\u00e1ng t\u1ea1o tr\u00ean m\u00f4i tr\u01b0\u1eddng m\u1ea1ng giai \u0111o\u1ea1n 2021-2025\u201d.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u1ed5ng \u0111\u00e0i Qu\u1ed1c gia B\u1ea3o v\u1ec7 Tr\u1ebb em 111:<\/b><span style=\"font-weight: 400;\"> L\u00e0 k\u00eanh h\u1ed7 tr\u1ee3 mi\u1ec5n ph\u00ed, ho\u1ea1t \u0111\u1ed9ng 24\/7, ti\u1ebfp nh\u1eadn th\u00f4ng tin, t\u01b0 v\u1ea5n v\u00e0 ph\u1ed1i h\u1ee3p x\u1eed l\u00fd c\u00e1c v\u1ee5 vi\u1ec7c li\u00ean quan \u0111\u1ebfn tr\u1ebb em, bao g\u1ed3m c\u1ea3 v\u1ea5n \u0111\u1ec1 b\u1ea1o l\u1ef1c, x\u00e2m h\u1ea1i hay r\u1ee7i ro khi s\u1eed d\u1ee5ng Internet.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">C\u00e1c chuy\u00ean gia khuy\u1ebfn ngh\u1ecb r\u1eb1ng tr\u1ebb em tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng n\u00ean gi\u1ea5u k\u00edn c\u00e1c r\u1eafc r\u1ed1i g\u1eb7p ph\u1ea3i tr\u00ean m\u1ea1ng, m\u00e0 ph\u1ea3i chia s\u1ebb ngay v\u1edbi b\u1ed1 m\u1eb9, th\u1ea7y c\u00f4 ho\u1eb7c g\u1ecdi \u0111\u1ebfn T\u1ed5ng \u0111\u00e0i 111 \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 k\u1ecbp th\u1eddi.<\/span><\/p>\n<figure id=\"attachment_27289\" aria-describedby=\"caption-attachment-27289\" style=\"width: 1920px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-27289\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-4.png\" alt=\"\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-4.png 1920w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-4-390x220.png 390w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption id=\"caption-attachment-27289\" class=\"wp-caption-text\">T\u1ed5ng d\u00e0i b\u1ea3o v\u1ec7 tr\u1ebb em 111 ho\u1ea1t \u0111\u1ed9ng 24\/24 nh\u1eb1m h\u1ed7 tr\u1ee3 k\u1ecbp th\u1eddi c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 tr\u1ebb em kh\u1ea9n c\u1ea5p<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Moi_de_doa_an_ninh_mang_hien_dai_%E2%80%93_va_vi_sao_tre_em_la_doi_tuong_de_ton_thuong_nhat\"><\/span><span style=\"color: #339966;\"><b>M\u1ed1i \u0111e d\u1ecda an ninh m\u1ea1ng hi\u1ec7n \u0111\u1ea1i \u2013 v\u00e0 v\u00ec sao tr\u1ebb em l\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng d\u1ec5 t\u1ed5n th\u01b0\u01a1ng nh\u1ea5t<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Ph\u00e1p lu\u1eadt \u0111\u00e3 c\u00f3, nh\u01b0ng c\u00e1c m\u1ed1i \u0111e d\u1ecda ng\u00e0y c\u00e0ng tr\u1edf n\u00ean tinh vi h\u01a1n, \u0111\u1eb7c bi\u1ec7t nh\u1eafm v\u00e0o nh\u00f3m \u0111\u1ed1i t\u01b0\u1ee3ng thi\u1ebfu k\u1ef9 n\u0103ng &#8220;t\u1ef1 v\u1ec7&#8221; l\u00e0 tr\u1ebb em.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac_loai_tan_cong_pho_bien_2024_cap_nhat\"><\/span><b>C\u00e1c lo\u1ea1i t\u1ea5n c\u00f4ng ph\u1ed5 bi\u1ebfn (2024 c\u1eadp nh\u1eadt)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng gian m\u1ea1ng Vi\u1ec7t Nam \u0111ang \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng thi\u1ec7t h\u1ea1i kinh t\u1ebf \u0111\u00e1ng k\u1ec3, \u01b0\u1edbc t\u00ednh l\u00ean t\u1edbi 18.900 t\u1ef7 \u0111\u1ed3ng v\u00e0o n\u0103m 2024 do l\u1eeba \u0111\u1ea3o tr\u1ef1c tuy\u1ebfn. C\u00e1c h\u00ecnh th\u1ee9c t\u1ea5n c\u00f4ng \u0111ang chuy\u1ec3n d\u1ecbch tinh vi:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>L\u1eeba \u0111\u1ea3o m\u1ea1o danh (Social Engineering):<\/b><span style=\"font-weight: 400;\"> \u0110\u00e2y l\u00e0 h\u00ecnh th\u1ee9c ph\u1ed5 bi\u1ebfn nh\u1ea5t. T\u1ed9i ph\u1ea1m m\u1ea1ng l\u1ee3i d\u1ee5ng s\u1ef1 tin t\u01b0\u1edfng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, m\u1ea1o danh c\u00e1c t\u1ed5 ch\u1ee9c l\u1edbn \u0111\u1ec3 khai th\u00e1c th\u00f4ng tin c\u00e1 nh\u00e2n ho\u1eb7c t\u00e0i ch\u00ednh. Tr\u1ebb em r\u1ea5t d\u1ec5 tin v\u00e0o c\u00e1c th\u00f4ng b\u00e1o &#8220;tr\u00fang th\u01b0\u1edfng&#8221; ho\u1eb7c &#8220;t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n b\u1ecb kh\u00f3a&#8221;.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>R\u1ee7i ro t\u1eeb C\u00f4ng ngh\u1ec7 M\u1edbi (AI, IoT):<\/b><span style=\"font-weight: 400;\"> S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) k\u00e9o theo c\u00e1c r\u1ee7i ro m\u1edbi. C\u00e1c tr\u1ee3 l\u00fd \u1ea3o c\u00f3 th\u1ec3 b\u1ecb l\u1ee3i d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o quy m\u00f4 l\u1edbn ho\u1eb7c ph\u00e1t t\u00e1n th\u00f4ng tin sai l\u1ec7ch t\u1ef1 \u0111\u1ed9ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>An to\u00e0n Chu\u1ed7i Cung \u1ee9ng:<\/b><span style=\"font-weight: 400;\"> C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng kh\u00f4ng ch\u1ec9 nh\u1eafm v\u00e0o ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i m\u00e0 c\u00f2n nh\u1eafm v\u00e0o c\u00e1c nh\u00e0 cung c\u1ea5p ph\u1ea7n m\u1ec1m, d\u1ecbch v\u1ee5 m\u00e0 ch\u00fang ta tin t\u01b0\u1edfng (v\u00ed d\u1ee5: ph\u1ea7n m\u1ec1m h\u1ecdc tr\u1ef1c tuy\u1ebfn, game online).<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_27571\" aria-describedby=\"caption-attachment-27571\" style=\"width: 1920px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-27571\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-21.png\" alt=\"\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-21.png 1920w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-21-390x220.png 390w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption id=\"caption-attachment-27571\" class=\"wp-caption-text\">C\u00e1c lo\u1ea1i t\u1ea5n c\u00f4ng m\u1ea1ng ph\u1ed5 bi\u1ebfn<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Tre_em_trong_ky_nguyen_ket_noi\"><\/span><b>Tr\u1ebb em trong k\u1ef7 nguy\u00ean k\u1ebft n\u1ed1i<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7t Nam \u0111ang ch\u1ee9ng ki\u1ebfn s\u1ef1 h\u00ecnh th\u00e0nh nhanh ch\u00f3ng c\u1ee7a m\u1ed9t th\u1ebf h\u1ec7 \u201cb\u1ea3n \u0111\u1ecba s\u1ed1\u201d \u2013 nh\u1eefng \u0111\u1ee9a tr\u1ebb l\u1edbn l\u00ean c\u00f9ng Internet v\u00e0 c\u00e1c thi\u1ebft b\u1ecb th\u00f4ng minh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Theo c\u00e1c kh\u1ea3o s\u00e1t g\u1ea7n \u0111\u00e2y, <\/span><b>kho\u1ea3ng 87% tr\u1ebb em Vi\u1ec7t Nam trong \u0111\u1ed9 tu\u1ed5i 12\u201317 truy c\u1eadp Internet h\u1eb1ng ng\u00e0y <\/b><span style=\"font-weight: 400;\">(<\/span><a href=\"https:\/\/en.vietnamplus.vn\/children-face-risks-in-cyberspace-with-87-accessing-internet-daily-post250092.vnp\"><span style=\"font-weight: 400;\">en.vietnamplus<\/span><\/a><span style=\"font-weight: 400;\">), v\u00e0 <\/span><a href=\"https:\/\/vietnamnet.vn\/en\/online-security-for-kids-parents-play-key-role-in-education-2187438.html\"><b>tu\u1ed5i trung b\u00ecnh s\u1edf h\u1eefu \u0111i\u1ec7n tho\u1ea1i l\u1ea7n \u0111\u1ea7u ch\u1ec9 kho\u1ea3ng 9 tu\u1ed5i<\/b><\/a><span style=\"font-weight: 400;\">, s\u1edbm h\u01a1n m\u1ee9c trung b\u00ecnh to\u00e0n c\u1ea7u. Sau \u0111\u1ea1i d\u1ecbch COVID-19, th\u00f3i quen h\u1ecdc t\u1eadp, gi\u1ea3i tr\u00ed v\u00e0 giao ti\u1ebfp tr\u1ef1c tuy\u1ebfn c\u00e0ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn, khi\u1ebfn Internet tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n thi\u1ebft y\u1ebfu trong \u0111\u1eddi s\u1ed1ng h\u1eb1ng ng\u00e0y c\u1ee7a tr\u1ebb.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tuy nhi\u00ean, nhi\u1ec1u tr\u1ebb em <\/span><b>v\u1eabn thi\u1ebfu k\u1ef9 n\u0103ng an to\u00e0n s\u1ed1<\/b><span style=\"font-weight: 400;\"> \u2013 ch\u1ec9 kho\u1ea3ng <\/span><a href=\"https:\/\/hanoitimes.vn\/vietnamese-children-in-need-of-online-safety-skills-experts-323877.html\"><span style=\"font-weight: 400;\">1\/3 bi\u1ebft c\u00e1ch t\u1ef1 b\u1ea3o v\u1ec7<\/span><\/a><span style=\"font-weight: 400;\"> m\u00ecnh khi tham gia m\u00f4i tr\u01b0\u1eddng m\u1ea1ng. V\u1ea5n \u0111\u1ec1 \u0111\u00e1ng quan t\u00e2m kh\u00f4ng ch\u1ec9 n\u1eb1m \u1edf th\u1eddi l\u01b0\u1ee3ng s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb, m\u00e0 c\u00f2n \u1edf <\/span><b>\u0111\u1ed9ng c\u01a1 s\u1eed d\u1ee5ng<\/b><span style=\"font-weight: 400;\">: nhi\u1ec1u em t\u00ecm \u0111\u1ebfn Internet \u0111\u1ec3 gi\u1ea3i t\u1ecfa c\u1ea3m x\u00fac, thay v\u00ec ph\u1ee5c v\u1ee5 nhu c\u1ea7u h\u1ecdc t\u1eadp hay s\u00e1ng t\u1ea1o.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">N\u1ebfu ph\u1ee5 huynh ch\u1ec9 t\u1eadp trung v\u00e0o vi\u1ec7c h\u1ea1n ch\u1ebf th\u1eddi gian ho\u1eb7c c\u1ea5m \u0111o\u00e1n m\u00e0 <\/span><b>kh\u00f4ng hi\u1ec3u nguy\u00ean nh\u00e2n t\u00e2m l\u00fd b\u00ean trong<\/b><span style=\"font-weight: 400;\">, tr\u1ebb c\u00f3 th\u1ec3 tr\u1edf n\u00ean kh\u00e9p k\u00edn ho\u1eb7c t\u00ecm c\u00e1ch \u201cl\u00e1ch lu\u1eadt\u201d. \u0110i\u1ec1u n\u00e0y ti\u1ec1m \u1ea9n nguy c\u01a1 d\u1eabn \u0111\u1ebfn <\/span><b>nghi\u1ec7n m\u1ea1ng x\u00e3 h\u1ed9i ho\u1eb7c nghi\u1ec7n game<\/b><span style=\"font-weight: 400;\"> \u2014 nh\u1eefng h\u00e0nh vi \u0111\u00e3 \u0111\u01b0\u1ee3c <\/span><b>T\u1ed5 ch\u1ee9c Y t\u1ebf Th\u1ebf gi\u1edbi (WHO)<\/b><span style=\"font-weight: 400;\"> c\u00f4ng nh\u1eadn l\u00e0 r\u1ed1i lo\u1ea1n s\u1ee9c kh\u1ecfe t\u00e2m th\u1ea7n c\u1ea7n \u0111\u01b0\u1ee3c quan t\u00e2m s\u1edbm.<\/span><\/p>\n<figure id=\"attachment_27415\" aria-describedby=\"caption-attachment-27415\" style=\"width: 553px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-27415\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/inforgachip-1.png\" alt=\"an-ninh-mang-cho-tre\" width=\"553\" height=\"691\" \/><figcaption id=\"caption-attachment-27415\" class=\"wp-caption-text\">B\u1ee9c tranh to\u00e0n c\u1ea3nh v\u1ec1 t\u00ecnh h\u00ecnh an ninh m\u1ea1ng 2021 &#8211; 2025<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Phan_loai_rui_ro_truc_tuyen_cho_tre_%E2%80%93_mo_hinh_3R_Content_Conduct_Contact\"><\/span><b>Ph\u00e2n lo\u1ea1i r\u1ee7i ro tr\u1ef1c tuy\u1ebfn cho tr\u1ebb \u2013 m\u00f4 h\u00ecnh 3R: Content, Conduct, Contact<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 h\u1ec7 th\u1ed1ng h\u00f3a c\u00e1c nguy c\u01a1 v\u1ec1 <\/span><b>an ninh m\u1ea1ng cho tr\u1ebb<\/b><span style=\"font-weight: 400;\">, c\u00e1c chuy\u00ean gia th\u01b0\u1eddng s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh 3R (hay 3C) \u0111\u1ec3 ph\u00e2n lo\u1ea1i r\u1ee7i ro. Ph\u1ee5 huynh c\u1ea7n nh\u1eadn di\u1ec7n r\u00f5 c\u1ea3 ba nh\u00f3m r\u1ee7i ro n\u00e0y.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Conduct_Risk_%E2%80%93_Ung_xu_truc_tuyen_va_bat_nat_mang_Cyberbullying\"><\/span><b>Conduct Risk \u2013 \u1ee8ng x\u1eed tr\u1ef1c tuy\u1ebfn v\u00e0 b\u1eaft n\u1ea1t m\u1ea1ng (Cyberbullying)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 r\u1ee7i ro li\u00ean quan \u0111\u1ebfn h\u00e0nh vi, \u1ee9ng x\u1eed c\u1ee7a tr\u1ebb ho\u1eb7c c\u1ee7a ng\u01b0\u1eddi kh\u00e1c nh\u1eafm v\u00e0o tr\u1ebb.<\/span><\/p>\n<p><b>B\u1eaft n\u1ea1t tr\u1ef1c tuy\u1ebfn (Cyberbullying)<\/b><span style=\"font-weight: 400;\"> \u0111\u01b0\u1ee3c xem l\u00e0 <\/span><b>v\u1ea5n \u0111\u1ec1 an to\u00e0n m\u1ea1ng nghi\u00eam tr\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi tr\u1ebb em \u1edf tr\u01b0\u1eddng h\u1ecdc<\/b><span style=\"font-weight: 400;\">. Kh\u00f4ng gi\u1ed1ng nh\u01b0 b\u1eaft n\u1ea1t th\u1ec3 ch\u1ea5t, b\u1eaft n\u1ea1t tr\u1ef1c tuy\u1ebfn c\u00f3 th\u1ec3 x\u1ea3y ra li\u00ean t\u1ee5c 24\/7, v\u1edbi ng\u00f4n t\u1eeb th\u00f4 t\u1ee5c, x\u00fac ph\u1ea1m v\u00e0 th\u00f9 h\u1eadn, g\u00e2y t\u1ed5n th\u01b0\u01a1ng t\u00e2m l\u00fd k\u00e9o d\u00e0i.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c s\u1ed1 li\u1ec7u th\u1ed1ng k\u00ea t\u1ea1i Vi\u1ec7t Nam r\u1ea5t \u0111\u00e1ng b\u00e1o \u0111\u1ed9ng:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Theo <\/span><b>UNICEF<\/b><span style=\"font-weight: 400;\">, kho\u1ea3ng <\/span><b>21% thanh thi\u1ebfu ni\u00ean Vi\u1ec7t Nam<\/b><span style=\"font-weight: 400;\"> cho bi\u1ebft h\u1ecd \u0111\u00e3 t\u1eebng l\u00e0 <\/span><b>n\u1ea1n nh\u00e2n c\u1ee7a b\u1eaft n\u1ea1t tr\u1ef1c tuy\u1ebfn<\/b><span style=\"font-weight: 400;\"> (<\/span><a href=\"https:\/\/en.vietnamplus.vn\/21-of-young-people-in-vietnam-have-been-a-victim-of-online-bullying-post165688.vnp\"><span style=\"font-weight: 400;\">en.vietnamplus<\/span><\/a><span style=\"font-weight: 400;\">).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">M\u1ed9t nghi\u00ean c\u1ee9u kh\u00e1c \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ea1i H\u00e0 N\u1ed9i v\u00e0 m\u1ed9t s\u1ed1 t\u1ec9nh cho th\u1ea5y <\/span><b>kho\u1ea3ng 32,5% h\u1ecdc sinh<\/b><span style=\"font-weight: 400;\"> \u0111\u00e3 tr\u1ea3i qua <\/span><b>\u00edt nh\u1ea5t m\u1ed9t h\u00ecnh th\u1ee9c b\u1eaft n\u1ea1t m\u1ea1ng<\/b><span style=\"font-weight: 400;\">, nh\u01b0 b\u1ecb n\u00f3i x\u1ea5u, ch\u1ebf nh\u1ea1o ho\u1eb7c lan truy\u1ec1n th\u00f4ng tin sai l\u1ec7ch (<\/span><a href=\"https:\/\/vietnamnet.vn\/en\/stress-cyberbullying-of-students-the-dark-side-of-the-digital-era-E215728.html\"><span style=\"font-weight: 400;\">vietnamnet<\/span><\/a><span style=\"font-weight: 400;\">)<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">M\u1eb7c d\u00f9 ch\u01b0a c\u00f3 s\u1ed1 li\u1ec7u th\u1ed1ng k\u00ea c\u1ee5 th\u1ec3 v\u1ec1 vi\u1ec7c tr\u1ebb em <\/span><b>b\u1ecf h\u1ecdc do b\u1ecb b\u1eaft n\u1ea1t tr\u00ean m\u1ea1ng<\/b><span style=\"font-weight: 400;\">, nhi\u1ec1u b\u00e1o c\u00e1o qu\u1ed1c t\u1ebf v\u00e0 trong n\u01b0\u1edbc \u0111\u1ec1u ch\u1ec9 ra r\u1eb1ng b\u1eaft n\u1ea1t m\u1ea1ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn <\/span><b>c\u0103ng th\u1eb3ng t\u00e2m l\u00fd, tr\u1ea7m c\u1ea3m, v\u00e0 suy gi\u1ea3m k\u1ebft qu\u1ea3 h\u1ecdc t\u1eadp<\/b><span style=\"font-weight: 400;\"> n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c can thi\u1ec7p k\u1ecbp th\u1eddi.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Content_Risk_%E2%80%93_Noi_dung_doc_hai\"><\/span><b>Content Risk \u2013 N\u1ed9i dung \u0111\u1ed9c h\u1ea1i<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 r\u1ee7i ro khi tr\u1ebb em v\u00f4 t\u00ecnh ho\u1eb7c c\u1ed1 \u00fd ti\u1ebfp c\u1eadn c\u00e1c n\u1ed9i dung khi\u00eau d\u00e2m, b\u1ea1o l\u1ef1c, kinh d\u1ecb, ho\u1eb7c th\u00f9 h\u1eadn.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Noi_dung_Khieu_dam\"><\/span><b>N\u1ed9i dung Khi\u00eau d\u00e2m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 n\u1ed9i dung c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y nghi\u1ec7n l\u1edbn nh\u1ea5t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">M\u1ed9t sai l\u1ea7m ph\u1ed5 bi\u1ebfn c\u1ee7a ph\u1ee5 huynh l\u00e0 cho r\u1eb1ng n\u1ed9i dung n\u00e0y ch\u1ec9 c\u00f3 tr\u00ean c\u00e1c trang web chuy\u00ean bi\u1ec7t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Theo m\u1ed9t kh\u1ea3o s\u00e1t v\u1edbi g\u1ea7n 900 thanh thi\u1ebfu ni\u00ean Vi\u1ec7t Nam, kho\u1ea3ng <\/span><b>84%<\/b><span style=\"font-weight: 400;\"> t\u1eebng ti\u1ebfp x\u00fac v\u1edbi n\u1ed9i dung khi\u00eau d\u00e2m tr\u00ean Internet, trong \u0111\u00f3 nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p l\u00e0 <\/span><b>ti\u1ebfp x\u00fac kh\u00f4ng mong mu\u1ed1n<\/b><span style=\"font-weight: 400;\"> (<\/span><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC10694699?utm_source=chatgpt.com\"><span style=\"font-weight: 400;\">PMC, 2024<\/span><\/a><span style=\"font-weight: 400;\">). M\u1ed9t kh\u1ea3o s\u00e1t kh\u00e1c c\u0169ng cho th\u1ea5y h\u01a1n <\/span><b>13% tr\u1ebb em Vi\u1ec7t Nam<\/b><span style=\"font-weight: 400;\"> t\u1eebng g\u1eb7p ph\u1ea3i t\u00ecnh hu\u1ed1ng t\u01b0\u01a1ng t\u1ef1 (<\/span><a href=\"https:\/\/vietnamnet.vn\/en\/ensuring-cyber-security-for-children-a-top-priority-2306878.html\"><span style=\"font-weight: 400;\">Vietnamnet, 2023<\/span><\/a><span style=\"font-weight: 400;\">).<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Noi_dung_Kinh_di_va_Bao_luc\"><\/span><b>N\u1ed9i dung Kinh d\u1ecb v\u00e0 B\u1ea1o l\u1ef1c<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c n\u1ed9i dung b\u1ea1o l\u1ef1c \u0111\u1eabm m\u00e1u, c\u1ea3nh tai n\u1ea1n ho\u1eb7c gi\u1ebft ng\u01b0\u1eddi \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp v\u00e0 ti\u00eau c\u1ef1c \u0111\u1ebfn s\u1ee9c kh\u1ecfe tinh th\u1ea7n v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n tr\u00ed n\u00e3o c\u1ee7a tr\u1ebb.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ph\u1ea3n \u1ee9ng t\u00e2m l\u00fd c\u1ee7a tr\u1ebb v\u1edbi n\u1ed9i dung kinh d\u1ecb c\u00f3 th\u1ec3 x\u1ea3y ra nh\u01b0 th\u1ec3 ch\u00fang l\u00e0 th\u1eadt, ngay c\u1ea3 khi tr\u1ebb nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c \u0111\u00f3 l\u00e0 h\u01b0 c\u1ea5u.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">T\u00e1c \u0111\u1ed9ng c\u1ee7a n\u1ed9i dung \u0111\u1ed9c h\u1ea1i c\u0169ng kh\u00e1c bi\u1ec7t theo \u0111\u1ed9 tu\u1ed5i:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tr\u1ebb 3 &#8211; 7 tu\u1ed5i:<\/b><span style=\"font-weight: 400;\"> N\u1ed9i dung kinh d\u1ecb (m\u00e1u me, tai n\u1ea1n) g\u00e2y nguy hi\u1ec3m h\u01a1n c\u1ea3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tr\u1ebb l\u1edbn h\u01a1n (c\u1ea5p 2, 3):<\/b><span style=\"font-weight: 400;\"> N\u1ed9i dung khi\u00eau d\u00e2m, ch\u1ea5t g\u00e2y nghi\u1ec7n, ch\u1ea5t k\u00edch th\u00edch v\u00e0 v\u0169 kh\u00ed l\u1ea1i c\u00f3 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c h\u01a1n, do \u0111\u00e2y l\u00e0 giai \u0111o\u1ea1n d\u1eady th\u00ec, t\u00e2m l\u00fd d\u1ec5 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u1ea3m x\u00fac v\u00e0 \u00e1p l\u1ef1c b\u00ean ngo\u00e0i.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_27570\" aria-describedby=\"caption-attachment-27570\" style=\"width: 1920px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-27570\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-22.png\" alt=\"\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-22.png 1920w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-22-390x220.png 390w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption id=\"caption-attachment-27570\" class=\"wp-caption-text\">\u0110\u1ec3 h\u1ec7 th\u1ed1ng h\u00f3a c\u00e1c nguy c\u01a1 v\u1ec1 an ninh m\u1ea1ng cho tr\u1ebb, c\u00e1c chuy\u00ean gia th\u01b0\u1eddng s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh 3R<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Contact_Risk_%E2%80%93_Tiep_xuc_nguy_hiem\"><\/span><b>Contact Risk \u2013 Ti\u1ebfp x\u00fac nguy hi\u1ec3m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 nguy c\u01a1 tr\u1ebb em b\u1ecb ng\u01b0\u1eddi l\u1ea1 l\u00f4i k\u00e9o, d\u1eabn \u0111\u1ebfn ti\u1ebft l\u1ed9 th\u00f4ng tin c\u00e1 nh\u00e2n, b\u1ecb x\u00e2m h\u1ea1i t\u00ecnh d\u1ee5c, b\u00f3c l\u1ed9t, ho\u1eb7c l\u1eeba \u0111\u1ea3o qua c\u00e1c tr\u00f2 ch\u01a1i tr\u00ean m\u1ea1ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ed1i nguy n\u00e0y tr\u1edf n\u00ean \u0111\u1eb7c bi\u1ec7t nghi\u00eam tr\u1ecdng khi tr\u1ebb em c\u00f3 xu h\u01b0\u1edbng che gi\u1ea5u. S\u1ef1 im l\u1eb7ng n\u00e0y l\u00e0m t\u0103ng nguy c\u01a1 tr\u1ebb b\u1ecb l\u1ea1m d\u1ee5ng k\u00e9o d\u00e0i m\u00e0 gia \u0111\u00ecnh kh\u00f4ng h\u1ec1 hay bi\u1ebft.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Lo\u1ea1i R\u1ee7i ro<\/b><\/td>\n<td><b>M\u00f4 t\u1ea3 Chi ti\u1ebft<\/b><\/td>\n<td><b>M\u1ee9c \u0111\u1ed9 Nghi\u00eam tr\u1ecdng Ghi nh\u1eadn<\/b><\/td>\n<td><b>B\u1ed1i c\u1ea3nh X\u1ea3y ra Cao nh\u1ea5t<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>B\u1eaft n\u1ea1t Tr\u1ef1c tuy\u1ebfn (Conduct)<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Ng\u00f4n t\u1eeb th\u00f9 h\u1eadn, x\u00fac ph\u1ea1m, g\u00e2y t\u1ed5n th\u01b0\u01a1ng, li\u00ean t\u1ee5c 24\/7<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Nghi\u00eam tr\u1ecdng nh\u1ea5t \u1edf tr\u01b0\u1eddng; 1\/5 tr\u1ebb b\u1ecf h\u1ecdc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">M\u1ea1ng x\u00e3 h\u1ed9i, m\u00f4i tr\u01b0\u1eddng h\u1ecdc \u0111\u01b0\u1eddng \u1ea3o<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>N\u1ed9i dung Khi\u00eau d\u00e2m (Content)<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Ti\u1ebfp x\u00fac kh\u00f4ng mong mu\u1ed1n, c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y nghi\u1ec7n<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Nghi\u00eam tr\u1ecdng th\u1ee9 hai \u1edf nh\u00e0 (79% ti\u1ebfp x\u00fac kh\u00f4ng mong mu\u1ed1n x\u1ea3y ra t\u1ea1i nh\u00e0)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">M\u00f4i tr\u01b0\u1eddng gia \u0111\u00ecnh (thi\u1ebfu ki\u1ec3m so\u00e1t k\u1ef9 thu\u1eadt)<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>N\u1ed9i dung Kinh d\u1ecb (Content)<\/b><\/td>\n<td><span style=\"font-weight: 400;\">B\u1ea1o l\u1ef1c \u0111\u1eabm m\u00e1u, tai n\u1ea1n, gi\u1ebft ng\u01b0\u1eddi, ma qu\u1ef7<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Nguy hi\u1ec3m h\u01a1n cho tr\u1ebb t\u1eeb 3-7 tu\u1ed5i<\/span><\/td>\n<td><span style=\"font-weight: 400;\">M\u1ecdi n\u01a1i (video, tr\u00f2 ch\u01a1i)<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Ti\u1ebfp x\u00fac Nguy hi\u1ec3m (Contact)<\/b><\/td>\n<td><span style=\"font-weight: 400;\">B\u1ecb ng\u01b0\u1eddi l\u1ea1 l\u00f4i k\u00e9o, x\u00e2m h\u1ea1i, l\u1eeba \u0111\u1ea3o<\/span><\/td>\n<td><span style=\"font-weight: 400;\">10% h\u1ecdc sinh ti\u1ec3u h\u1ecdc gi\u1ea5u k\u00edn r\u1eafc r\u1ed1i<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ph\u00f2ng chat, tr\u00f2 ch\u01a1i tr\u1ef1c tuy\u1ebfn<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"Chien_luoc_phong_ve_ky_thuat_ca_nhan_%E2%80%93_nen_tang_cho_ca_gia_dinh\"><\/span><span style=\"color: #339966;\"><b>Chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng v\u1ec7 k\u1ef9 thu\u1eadt c\u00e1 nh\u00e2n \u2013 n\u1ec1n t\u1ea3ng cho c\u1ea3 gia \u0111\u00ecnh<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Tr\u01b0\u1edbc c\u00e1c m\u1ed1i \u0111e d\u1ecda tr\u00ean, \u0111\u1eb7c bi\u1ec7t l\u00e0 l\u1eeba \u0111\u1ea3o m\u1ea1o danh v\u00e0 t\u1ea5n c\u00f4ng k\u1ef9 thu\u1eadt, c\u1ea3 gia \u0111\u00ecnh c\u1ea7n \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng v\u1ec7 k\u1ef9 thu\u1eadt c\u01a1 b\u1ea3n.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Triet_ly_%E2%80%9CZero_Trust%E2%80%9D_%E2%80%93_Khong_tin_tuong_mac_dinh\"><\/span><b>Tri\u1ebft l\u00fd \u201cZero Trust\u201d \u2013 Kh\u00f4ng tin t\u01b0\u1edfng m\u1eb7c \u0111\u1ecbnh<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ed1i di\u1ec7n v\u1edbi c\u00e1c m\u1ed1i \u0111e d\u1ecda tinh vi, chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng v\u1ec7 c\u00e1 nh\u00e2n hi\u1ec7u qu\u1ea3 nh\u1ea5t ph\u1ea3i d\u1ef1a tr\u00ean nguy\u00ean t\u1eafc &#8220;Kh\u00f4ng tin t\u01b0\u1edfng&#8221; (Zero Trust).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">N\u00f3i \u0111\u01a1n gi\u1ea3n, &#8220;Zero Trust&#8221; ngh\u0129a l\u00e0 &#8220;kh\u00f4ng tin t\u01b0\u1edfng b\u1ea5t c\u1ee9 ai, b\u1ea5t c\u1ee9 \u0111i\u1ec1u g\u00ec ngay c\u1ea3 khi h\u1ecd \u1edf b\u00ean trong m\u1ea1ng l\u01b0\u1edbi c\u1ee7a m\u00ecnh&#8221;. Ph\u1ee5 huynh c\u1ea7n h\u01b0\u1edbng d\u1eabn tr\u1ebb \u00e1p d\u1ee5ng tri\u1ebft l\u00fd n\u00e0y:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u00f4ng tin t\u01b0\u1edfng b\u1ea5t k\u1ef3 email, tin nh\u1eafn, hay \u0111\u01b0\u1eddng link l\u1ea1 n\u00e0o, ngay c\u1ea3 khi n\u00f3 \u0111\u1ebfn t\u1eeb t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n b\u00e8 (v\u00ec t\u00e0i kho\u1ea3n \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u00e3 b\u1ecb hack).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Lu\u00f4n x\u00e1c th\u1ef1c th\u00f4ng tin. N\u1ebfu &#8220;c\u00f4 gi\u00e1o&#8221; nh\u1eafn tin m\u01b0\u1ee3n ti\u1ec1n qua Zalo, h\u00e3y g\u1ecdi \u0111i\u1ec7n tr\u1ef1c ti\u1ebfp \u0111\u1ec3 x\u00e1c nh\u1eadn.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u1ea1y tr\u1ebb quy\u1ec1n \u0111\u01b0\u1ee3c nghi ng\u1edd m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Xac_thuc_da_yeu_to_MFA_%E2%80%93_%E2%80%9Cla_chan%E2%80%9D_don_gian_ma_hieu_qua\"><\/span><b>X\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1 (MFA) \u2013 \u201cl\u00e1 ch\u1eafn\u201d \u0111\u01a1n gi\u1ea3n m\u00e0 hi\u1ec7u qu\u1ea3<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00f4ng c\u1ee5 k\u1ef9 thu\u1eadt quan tr\u1ecdng nh\u1ea5t \u0111\u1ec3 th\u1ef1c thi &#8220;Zero Trust&#8221; ch\u00ednh l\u00e0 <\/span><b>X\u00e1c th\u1ef1c \u0110a y\u1ebfu t\u1ed1 (Multi-Factor Authentication &#8211; MFA)<\/b><span style=\"font-weight: 400;\">. \u0110\u00e2y \u0111\u01b0\u1ee3c coi l\u00e0 y\u00eau c\u1ea7u b\u1ea3o m\u1eadt t\u1ed1i thi\u1ec3u trong th\u1ebf gi\u1edbi s\u1ed1 hi\u1ec7n \u0111\u1ea1i.<\/span><\/p>\n<p><b>MFA l\u00e0 g\u00ec?<\/b><span style=\"font-weight: 400;\"> \u0110\u00f3 l\u00e0 m\u1ed9t quy tr\u00ecnh \u0111\u0103ng nh\u1eadp g\u1ed3m nhi\u1ec1u b\u01b0\u1edbc, y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng nh\u1eadp th\u00eam th\u00f4ng tin kh\u00e1c ngo\u00e0i m\u1eadt kh\u1ea9u \u0111\u1ec3 x\u00e1c minh danh t\u00ednh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">MFA ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p \u00edt nh\u1ea5t hai trong ba lo\u1ea1i y\u1ebfu t\u1ed1 sau:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Y\u1ebfu t\u1ed1 Ki\u1ebfn th\u1ee9c:<\/b><span style=\"font-weight: 400;\"> Nh\u1eefng g\u00ec b\u1ea1n <\/span><i><span style=\"font-weight: 400;\">bi\u1ebft<\/span><\/i><span style=\"font-weight: 400;\"> (v\u00ed d\u1ee5: m\u1eadt kh\u1ea9u).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Y\u1ebfu t\u1ed1 S\u1edf h\u1eefu:<\/b><span style=\"font-weight: 400;\"> Nh\u1eefng g\u00ec b\u1ea1n <\/span><i><span style=\"font-weight: 400;\">c\u00f3<\/span><\/i><span style=\"font-weight: 400;\"> (v\u00ed d\u1ee5: \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng \u0111\u1ec3 nh\u1eadn m\u00e3 OTP, USB token, email).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Y\u1ebfu t\u1ed1 Sinh tr\u1eafc h\u1ecdc:<\/b><span style=\"font-weight: 400;\"> Nh\u1eefng g\u00ec <\/span><i><span style=\"font-weight: 400;\">l\u00e0<\/span><\/i><span style=\"font-weight: 400;\"> b\u1ea1n (v\u00ed d\u1ee5: qu\u00e9t v\u00e2n tay, nh\u1eadn d\u1ea1ng khu\u00f4n m\u1eb7t).<\/span><\/li>\n<\/ol>\n<p><b>V\u00ec sao MFA l\u1ea1i t\u1ed1i quan tr\u1ecdng?<\/b><span style=\"font-weight: 400;\"> Hi\u1ec7u qu\u1ea3 c\u1ee7a MFA l\u00e0 kh\u00f4ng th\u1ec3 ph\u1ee7 nh\u1eadn. K\u1ebb l\u1eeba \u0111\u1ea3o (social engineering) c\u00f3 th\u1ec3 \u0111\u00e1nh c\u1eafp m\u1eadt kh\u1ea9u c\u1ee7a con b\u1ea1n (Y\u1ebfu t\u1ed1 Ki\u1ebfn th\u1ee9c).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tuy nhi\u00ean, MFA y\u00eau c\u1ea7u th\u00eam Y\u1ebfu t\u1ed1 S\u1edf h\u1eefu (chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i v\u1eadt l\u00fd c\u1ee7a con b\u1ea1n) ho\u1eb7c Y\u1ebfu t\u1ed1 Sinh tr\u1eafc h\u1ecdc (v\u00e2n tay c\u1ee7a con). \u0110\u00e2y l\u00e0 nh\u1eefng th\u1ee9 c\u1ef1c k\u1ef3 kh\u00f3 b\u1ecb \u0111\u00e1nh c\u1eafp t\u1eeb xa.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Do \u0111\u00f3, vi\u1ec7c tri\u1ec3n khai MFA l\u00e0 bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u1ed5n th\u1ea5t. Ph\u1ee5 huynh n\u00ean ngay l\u1eadp t\u1ee9c k\u00edch ho\u1ea1t MFA cho m\u1ecdi t\u00e0i kho\u1ea3n quan tr\u1ecdng c\u1ee7a m\u00ecnh v\u00e0 c\u1ee7a con: t\u00e0i kho\u1ea3n Google (h\u1ecdc online), Facebook, Zalo, v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng.<\/span><\/p>\n<figure id=\"attachment_27569\" aria-describedby=\"caption-attachment-27569\" style=\"width: 1920px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-27569\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-23.png\" alt=\"\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-23.png 1920w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-23-390x220.png 390w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption id=\"caption-attachment-27569\" class=\"wp-caption-text\">Chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng v\u1ec7 k\u1ef9 thu\u1eadt c\u00e1 nh\u00e2n \u2013 n\u1ec1n t\u1ea3ng cho c\u1ea3 gia \u0111\u00ecnh<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Vai_tro_dong_hanh_cua_phu_huynh_nha_truong_va_cong_dong\"><\/span><span style=\"color: #339966;\"><b>Vai tr\u00f2 \u0111\u1ed3ng h\u00e0nh c\u1ee7a ph\u1ee5 huynh, nh\u00e0 tr\u01b0\u1eddng v\u00e0 c\u1ed9ng \u0111\u1ed3ng<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">B\u1ea3o v\u1ec7 tr\u1ebb em tr\u00ean m\u00f4i tr\u01b0\u1eddng m\u1ea1ng l\u00e0 tr\u00e1ch nhi\u1ec7m c\u1ee7a to\u00e0n x\u00e3 h\u1ed9i. K\u1ef9 thu\u1eadt l\u00e0 c\u1ea7n thi\u1ebft, nh\u01b0ng kh\u00f4ng \u0111\u1ee7. S\u1ef1 \u0111\u1ed3ng h\u00e0nh c\u1ee7a &#8220;tam gi\u00e1c&#8221; Gia \u0111\u00ecnh &#8211; Nh\u00e0 tr\u01b0\u1eddng &#8211; C\u1ed9ng \u0111\u1ed3ng m\u1edbi l\u00e0 then ch\u1ed1t.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Phu_huynh_%E2%80%93_nguoi_dan_duong_trong_the_gioi_so\"><\/span><b>Ph\u1ee5 huynh \u2013 ng\u01b0\u1eddi d\u1eabn \u0111\u01b0\u1eddng trong th\u1ebf gi\u1edbi s\u1ed1<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Ph\u1ee5 huynh \u0111\u00f3ng vai tr\u00f2 trung t\u00e2m trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o an to\u00e0n s\u1ed1 cho con c\u00e1i.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Gi\u00e1m s\u00e1t c\u00f3 tr\u00e1ch nhi\u1ec7m:<\/b><span style=\"font-weight: 400;\"> Ph\u1ee5 huynh c\u1ea7n nh\u1eadn th\u1ee9c r\u00f5 vai tr\u00f2 \u0111\u1ed3ng h\u00e0nh, gi\u00e1m s\u00e1t v\u00e0 \u0111\u1ecbnh h\u01b0\u1edbng. Theo c\u00e1c quy \u0111\u1ecbnh hi\u1ec7n h\u00e0nh (nh\u01b0 Ngh\u1ecb \u0111\u1ecbnh 147\/2024), cha m\u1eb9 ho\u1eb7c ng\u01b0\u1eddi gi\u00e1m h\u1ed9 c\u1ea7n \u0111\u0103ng k\u00fd v\u00e0 gi\u00e1m s\u00e1t t\u00e0i kho\u1ea3n m\u1ea1ng x\u00e3 h\u1ed9i hay t\u00e0i kho\u1ea3n game c\u1ee7a con em m\u00ecnh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tr\u00e1nh \u00e1p \u0111\u1eb7t qu\u00e1 m\u1ee9c:<\/b><span style=\"font-weight: 400;\"> Vi\u1ec7c gi\u00e1m s\u00e1t c\u1ea7n \u0111i \u0111\u00f4i v\u1edbi s\u1ef1 l\u1eafng nghe, tr\u00e1nh \u00e1p \u0111\u1eb7t qu\u00e1 m\u1ee9c. Ph\u1ee5 huynh c\u1ea7n nh\u1eadn bi\u1ebft s\u1edbm c\u00e1c d\u1ea5u hi\u1ec7u t\u00e2m l\u00fd c\u1ee7a vi\u1ec7c nghi\u1ec7n m\u1ea1ng, nh\u01b0: tr\u1ebb kh\u00f4ng ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 s\u1eed d\u1ee5ng, li\u00ean t\u1ee5c th\u01b0\u1eddng tr\u1ef1c \u0111i\u1ec7n tho\u1ea1i\/m\u00e1y t\u00ednh, v\u00e0 b\u1ecf b\u00ea c\u00e1c ho\u1ea1t \u0111\u1ed9ng xung quanh.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Nha_truong_%E2%80%93_giao_duc_ky_nang_tu_ve_so\"><\/span><b>Nh\u00e0 tr\u01b0\u1eddng \u2013 gi\u00e1o d\u1ee5c k\u1ef9 n\u0103ng t\u1ef1 v\u1ec7 s\u1ed1<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Nh\u00e0 tr\u01b0\u1eddng c\u1ea7n t\u00edch c\u1ef1c d\u1ea1y v\u1ec1 an to\u00e0n tr\u1ef1c tuy\u1ebfn. N\u1ed9i dung gi\u1ea3ng d\u1ea1y c\u1ea7n bao g\u1ed3m k\u1ef9 n\u0103ng b\u1ea3o m\u1eadt c\u01a1 b\u1ea3n nh\u01b0 t\u1ea1o m\u1eadt kh\u1ea9u m\u1ea1nh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Th\u00f4ng \u0111i\u1ec7p \u201c<\/span><b>3C: Ch\u1eadm \u2013 Ch\u1eb7n \u2013 Ch\u1eafn<\/b><span style=\"font-weight: 400;\">\u201d t\u1eeb chi\u1ebfn d\u1ecbch <\/span><b>\u201cCh\u1eadm m\u00e0 ch\u1eafc \u2013 Ph\u00f2ng ch\u1ed1ng l\u1eeba \u0111\u1ea3o tr\u1ef1c tuy\u1ebfn\u201d<\/b><span style=\"font-weight: 400;\"> do <\/span><b>B\u1ed9 C\u00f4ng an<\/b><span style=\"font-weight: 400;\"> ph\u00e1t \u0111\u1ed9ng nh\u1ea5n m\u1ea1nh:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>CH\u1eacM \u0111\u1ec3 ki\u1ec3m ch\u1ee9ng:<\/b><span style=\"font-weight: 400;\"> B\u00ecnh t\u0129nh tr\u01b0\u1edbc m\u1ecdi y\u00eau c\u1ea7u chuy\u1ec3n ti\u1ec1n, cung c\u1ea5p th\u00f4ng tin hay link l\u1ea1; lu\u00f4n x\u00e1c minh l\u1ea1i qua ngu\u1ed3n tin ch\u00ednh th\u1ed1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>CH\u1eb6N \u0111\u1ec3 ph\u00f2ng ng\u1eeba:<\/b><span style=\"font-weight: 400;\"> B\u1eadt x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1, kh\u00f4ng chia s\u1ebb m\u00e3 OTP, nh\u1eadn bi\u1ebft s\u1edbm d\u1ea5u hi\u1ec7u l\u1eeba \u0111\u1ea3o.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>CH\u1eaeN \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u1ed9ng \u0111\u1ed3ng:<\/b><span style=\"font-weight: 400;\"> B\u00e1o c\u00e1o v\u00e0 c\u1ea3nh b\u00e1o h\u00e0nh vi gian l\u1eadn \u0111\u1ec3 c\u00f9ng x\u00e2y d\u1ef1ng m\u00f4i tr\u01b0\u1eddng m\u1ea1ng an to\u00e0n.<\/span><\/li>\n<\/ol>\n<h3><span class=\"ez-toc-section\" id=\"Cong_dong_%E2%80%93_tao_moi_truong_so_lanh_manh\"><\/span><b>C\u1ed9ng \u0111\u1ed3ng \u2013 t\u1ea1o m\u00f4i tr\u01b0\u1eddng s\u1ed1 l\u00e0nh m\u1ea1nh<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">B\u00e0i h\u1ecdc t\u1eeb qu\u1ed1c t\u1ebf, nh\u01b0 vi\u1ec7c H\u00e0n Qu\u1ed1c b\u00e3i b\u1ecf &#8220;Lu\u1eadt L\u1ecd Lem&#8221; (c\u1ea5m tr\u1ebb em ch\u01a1i game sau 0h) cho th\u1ea5y r\u1eb1ng, ch\u00ednh s\u00e1ch c\u1ea5m \u0111o\u00e1n k\u1ef9 thu\u1eadt thu\u1ea7n t\u00fay th\u01b0\u1eddng th\u1ea5t b\u1ea1i n\u1ebfu thi\u1ebfu s\u1ef1 \u1ee7ng h\u1ed9 v\u00e0 nh\u1eadn th\u1ee9c c\u1ee7a gia \u0111\u00ecnh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Do \u0111\u00f3, thay v\u00ec c\u1ea5m, c\u1ea7n \u0111\u1ea7u t\u01b0 m\u1ea1nh m\u1ebd v\u00e0o vi\u1ec7c gi\u00e1o d\u1ee5c ng\u01b0\u1eddi d\u00f9ng (c\u1ea3 ph\u1ee5 huynh v\u00e0 tr\u1ebb em) \u0111\u1ec3 h\u1ecd hi\u1ec3u v\u00e0 th\u1ef1c h\u00e0nh t\u1ed1t c\u00e1c quy \u0111\u1ecbnh ph\u00e1p lu\u1eadt. \u0110\u00e2y l\u00e0 tr\u00e1ch nhi\u1ec7m c\u1ee7a c\u00e1c c\u01a1 quan qu\u1ea3n l\u00fd, doanh nghi\u1ec7p v\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c x\u00e3 h\u1ed9i.<\/span><\/p>\n<figure id=\"attachment_27572\" aria-describedby=\"caption-attachment-27572\" style=\"width: 1920px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-27572\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-20.png\" alt=\"B\u1ea3o v\u1ec7 tr\u1ebb em tr\u00ean m\u00f4i tr\u01b0\u1eddng m\u1ea1ng l\u00e0 tr\u00e1ch nhi\u1ec7m c\u1ee7a to\u00e0n x\u00e3 h\u1ed9i\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-20.png 1920w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2025\/10\/an-ninh-mang-cho-tre-20-390x220.png 390w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption id=\"caption-attachment-27572\" class=\"wp-caption-text\">B\u1ea3o v\u1ec7 tr\u1ebb em tr\u00ean m\u00f4i tr\u01b0\u1eddng m\u1ea1ng l\u00e0 tr\u00e1ch nhi\u1ec7m c\u1ee7a to\u00e0n x\u00e3 h\u1ed9i<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Cong_cu_ho_tro_phu_huynh_%E2%80%93_tu_giam_sat_den_doi_thoai\"><\/span><span style=\"color: #339966;\"><b>C\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 ph\u1ee5 huynh \u2013 t\u1eeb gi\u00e1m s\u00e1t \u0111\u1ebfn \u0111\u1ed1i tho\u1ea1i<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00f4ng ngh\u1ec7 cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p k\u1ef9 thu\u1eadt (Parental Control Software) \u0111\u1ec3 gi\u00fap ph\u1ee5 huynh th\u1ef1c hi\u1ec7n vai tr\u00f2 gi\u00e1m s\u00e1t m\u1ed9t c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"So_sanh_3_phan_mem_kiem_soat_pho_bien\"><\/span><b>So s\u00e1nh 3 ph\u1ea7n m\u1ec1m ki\u1ec3m so\u00e1t ph\u1ed5 bi\u1ebfn<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng c\u1ee7a 3 c\u00f4ng c\u1ee5 ph\u1ed5 bi\u1ebfn nh\u1ea5t, gi\u00fap ph\u1ee5 huynh l\u1ef1a ch\u1ecdn gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Gi\u1ea3i ph\u00e1p<\/b><\/td>\n<td><b>T\u00ednh n\u0103ng L\u1ecdc N\u1ed9i dung<\/b><\/td>\n<td><b>Qu\u1ea3n l\u00fd Th\u1eddi gian\/Thi\u1ebft b\u1ecb<\/b><\/td>\n<td><b>Gi\u00e1m s\u00e1t Kh\u00e1c<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Google Family Link<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Ph\u00ea duy\u1ec7t\/Ch\u1eb7n \u1ee9ng d\u1ee5ng Google Play, Qu\u1ea3n l\u00fd b\u1ed9 l\u1ecdc.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0110\u1eb7t gi\u1edbi h\u1ea1n th\u1eddi gian h\u1eb1ng ng\u00e0y, Kh\u00f3a thi\u1ebft b\u1ecb t\u1eeb xa (gi\u1edd h\u1ecdc\/ng\u1ee7).<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0110\u1ecbnh v\u1ecb thi\u1ebft b\u1ecb, xem v\u1ecb tr\u00ed tr\u00ean b\u1ea3n \u0111\u1ed3.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Microsoft Family Safety<\/b><\/td>\n<td><span style=\"font-weight: 400;\">L\u1ecdc n\u1ed9i dung\/web (th\u00f4ng qua Edge), ph\u00ea duy\u1ec7t y\u00eau c\u1ea7u truy c\u1eadp.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Gi\u1edbi h\u1ea1n th\u1eddi gian s\u1eed d\u1ee5ng m\u00e0n h\u00ecnh (Windows, Xbox, Android).<\/span><\/td>\n<td><span style=\"font-weight: 400;\">B\u00e1o c\u00e1o ho\u1ea1t \u0111\u1ed9ng chi ti\u1ebft, Gi\u1edbi h\u1ea1n chi ti\u00eau, Theo d\u00f5i v\u1ecb tr\u00ed.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Kaspersky Safe Kids<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Ch\u1eb7n truy c\u1eadp trang web kh\u00f4ng ph\u00f9 h\u1ee3p, t\u00ecm ki\u1ebfm an to\u00e0n.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ki\u1ec3m so\u00e1t th\u1eddi gian s\u1eed d\u1ee5ng m\u1ea1ng, Qu\u1ea3n l\u00fd \u1ee9ng d\u1ee5ng.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u1ea1ng x\u00e3 h\u1ed9i.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"Cach_su_dung_cong_cu_nhu_mot_%E2%80%9Ccuoc_doi_thoai_so%E2%80%9D\"><\/span><b>C\u00e1ch s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 nh\u01b0 m\u1ed9t \u201ccu\u1ed9c \u0111\u1ed1i tho\u1ea1i s\u1ed1\u201d<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110i\u1ec1u quan tr\u1ecdng nh\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 d\u00f9ng ph\u1ea7n m\u1ec1m n\u00e0o, m\u00e0 l\u00e0 d\u00f9ng <\/span><i><span style=\"font-weight: 400;\">nh\u01b0 th\u1ebf n\u00e0o<\/span><\/i><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 Google Family Link hay Microsoft Family Safety \u0111\u1ec1u cung c\u1ea5p kh\u1ea3 n\u0103ng <\/span><b>b\u00e1o c\u00e1o ho\u1ea1t \u0111\u1ed9ng chi ti\u1ebft<\/b><span style=\"font-weight: 400;\">. \u0110\u00e2y l\u00e0 ch\u00eca kh\u00f3a.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ph\u1ee5 huynh kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 n\u00e0y \u0111\u1ec3 ki\u1ec3m so\u00e1t b\u00ed m\u1eadt. Thay v\u00e0o \u0111\u00f3, h\u00e3y s\u1eed d\u1ee5ng d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch minh b\u1ea1ch \u0111\u1ec3 <\/span><b>m\u1edf m\u1ed9t cu\u1ed9c \u0111\u1ed1i tho\u1ea1i c\u00f3 c\u0103n c\u1ee9<\/b><span style=\"font-weight: 400;\"> v\u1edbi con c\u00e1i.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Thay v\u00ec tr\u1eebng ph\u1ea1t:<\/b><span style=\"font-weight: 400;\"> &#8220;T\u1ea1i sao con d\u00f9ng m\u00e1y t\u00ednh 5 ti\u1ebfng h\u00f4m qua?&#8221;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u00e3y \u0111\u1ed1i tho\u1ea1i:<\/b><span style=\"font-weight: 400;\"> &#8220;B\u1ed1\/m\u1eb9 th\u1ea5y b\u00e1o c\u00e1o h\u00f4m qua con d\u00f9ng YouTube 5 ti\u1ebfng, ch\u1ee7 y\u1ebfu v\u00e0o bu\u1ed5i t\u1ed1i. Con c\u00f3 \u0111ang c\u1ea3m th\u1ea5y bu\u1ed3n ch\u00e1n hay c\u00f4 \u0111\u01a1n kh\u00f4ng?&#8221;.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y gi\u00fap x\u00e2y d\u1ef1ng l\u00f2ng tin. N\u00f3 gi\u00fap ph\u1ee5 huynh gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 t\u00e2m l\u00fd (bu\u1ed3n ch\u00e1n, c\u00f4 \u0111\u01a1n ) song song v\u1edbi vi\u1ec7c b\u1ea3o v\u1ec7 k\u1ef9 thu\u1eadt.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tu_chinh_sach_den_hanh_dong_%E2%80%93_khuyen_nghi_chien_luoc_cho_Viet_Nam\"><\/span><span style=\"color: #339966;\"><b>T\u1eeb ch\u00ednh s\u00e1ch \u0111\u1ebfn h\u00e0nh \u0111\u1ed9ng \u2013 khuy\u1ebfn ngh\u1ecb chi\u1ebfn l\u01b0\u1ee3c cho Vi\u1ec7t Nam<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 x\u00e2y d\u1ef1ng m\u1ed9t m\u00f4i tr\u01b0\u1eddng <\/span><b>an ninh m\u1ea1ng cho tr\u1ebb<\/b><span style=\"font-weight: 400;\"> em m\u1ed9t c\u00e1ch b\u1ec1n v\u1eefng, c\u1ea7n c\u00f3 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ed3ng b\u1ed9 \u1edf c\u1ea5p \u0111\u1ed9 v\u0129 m\u00f4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Khuyen_nghi_ve_Ky_thuat\"><\/span><b>Khuy\u1ebfn ngh\u1ecb v\u1ec1 K\u1ef9 thu\u1eadt<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b>B\u1eaft bu\u1ed9c \u00e1p d\u1ee5ng MFA:<\/b><span style=\"font-weight: 400;\"> C\u00e1c t\u1ed5 ch\u1ee9c, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u01b0\u1eddng h\u1ecdc v\u00e0 d\u1ecbch v\u1ee5 t\u00e0i ch\u00ednh, c\u1ea7n coi MFA l\u00e0 y\u00eau c\u1ea7u b\u1ea3o m\u1eadt t\u1ed1i thi\u1ec3u, b\u1eaft bu\u1ed9c cho m\u1ecdi t\u00e0i kho\u1ea3n nh\u1ea1y c\u1ea3m. \u0110\u00e2y l\u00e0 r\u00e0o c\u1ea3n k\u1ef9 thu\u1eadt hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 ch\u1ed1ng l\u1eeba \u0111\u1ea3o.<\/span><\/p>\n<p><b>\u0110\u00e0o t\u1ea1o k\u1ef9 n\u0103ng c\u01a1 b\u1ea3n:<\/b><span style=\"font-weight: 400;\"> \u0110\u1ea9y m\u1ea1nh gi\u00e1o d\u1ee5c v\u1ec1 c\u00e1ch nh\u1eadn di\u1ec7n bot, ph\u00e1t hi\u1ec7n l\u1eeba \u0111\u1ea3o m\u1ea1o danh, v\u00e0 t\u1ea1o m\u1eadt kh\u1ea9u m\u1ea1nh ngay t\u1eeb c\u1ea5p ph\u1ed5 th\u00f4ng.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Khuyen_nghi_ve_Giao_duc_%E2%80%93_Xa_hoi\"><\/span><b>Khuy\u1ebfn ngh\u1ecb v\u1ec1 Gi\u00e1o d\u1ee5c \u2013 X\u00e3 h\u1ed9i<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b>Gi\u00e1o d\u1ee5c \u0110a t\u1ea7ng cho Tr\u1ebb em:<\/b><span style=\"font-weight: 400;\"> Ch\u01b0\u01a1ng tr\u00ecnh gi\u00e1o d\u1ee5c an to\u00e0n m\u1ea1ng ph\u1ea3i \u01b0u ti\u00ean k\u1ef9 n\u0103ng \u1ee9ng x\u1eed x\u00e3 h\u1ed9i s\u1ed1 v\u00e0 t\u00e2m l\u00fd t\u1ef1 v\u1ec7, \u0111\u1eb7c bi\u1ec7t l\u00e0 b\u1ed1n nguy\u00ean t\u1eafc c\u1ee7a UNICEF (N\u00f3i kh\u00f4ng, Ki\u1ec3m so\u00e1t, Th\u00f4ng b\u00e1o, Ki\u1ec1m ch\u1ebf). Ph\u1ea3i nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c &#8220;Th\u00f4ng b\u00e1o&#8221; ngay l\u1eadp t\u1ee9c (T\u1ed5ng \u0111\u00e0i 111).<\/span><\/p>\n<p><b>\u0110\u00e0o t\u1ea1o Ph\u1ee5 huynh H\u01b0\u1edbng t\u1edbi \u0110\u1ed1i tho\u1ea1i:<\/b><span style=\"font-weight: 400;\"> C\u1ea7n c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e0o t\u1ea1o gi\u00fap ph\u1ee5 huynh s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 ki\u1ec3m so\u00e1t \u0111\u1ec3 thu th\u1eadp d\u1eef li\u1ec7u, t\u1eeb \u0111\u00f3 \u0111\u1ed1i tho\u1ea1i v\u1ec1 c\u00e1c v\u1ea5n-\u0111\u1ec1 t\u00e2m l\u00fd nh\u01b0 bu\u1ed3n ch\u00e1n, c\u00f4 \u0111\u01a1n. Ph\u1ee5 huynh c\u1ea7n \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u1ec3 tr\u1edf th\u00e0nh &#8220;ng\u01b0\u1eddi \u0111\u1ed3ng h\u00e0nh&#8221; ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 &#8220;ng\u01b0\u1eddi ki\u1ec3m duy\u1ec7t&#8221;.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Khuyen_nghi_ve_Chinh_sach_%E2%80%93_Truyen_thong\"><\/span><b>Khuy\u1ebfn ngh\u1ecb v\u1ec1 Ch\u00ednh s\u00e1ch \u2013 Truy\u1ec1n th\u00f4ng:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110o l\u01b0\u1eddng hi\u1ec7u qu\u1ea3 ch\u00ednh s\u00e1ch:<\/b><span style=\"font-weight: 400;\"> C\u00e1c c\u01a1 quan ch\u1ee9c n\u0103ng c\u1ea7n thi\u1ebft l\u1eadp c\u01a1 ch\u1ebf \u0111o l\u01b0\u1eddng t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c quy \u0111\u1ecbnh m\u1edbi (nh\u01b0 Ngh\u1ecb \u0111\u1ecbnh 147\/2024). \u0110i\u1ec1u n\u00e0y nh\u1eb1m \u0111\u1ea3m b\u1ea3o t\u00ednh kh\u1ea3 thi c\u1ee7a ph\u00e1p lu\u1eadt, tr\u00e1nh l\u1eb7p l\u1ea1i th\u1ea5t b\u1ea1i ch\u00ednh s\u00e1ch (nh\u01b0 &#8220;Lu\u1eadt L\u1ecd Lem&#8221; ) do thi\u1ebfu s\u1ef1 \u1ee7ng h\u1ed9 c\u1ee7a c\u1ed9ng \u0111\u1ed3ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u0103ng c\u01b0\u1eddng truy\u1ec1n th\u00f4ng ph\u00e1p l\u00fd:<\/b><span style=\"font-weight: 400;\"> Ti\u1ebfp t\u1ee5c truy\u1ec1n th\u00f4ng r\u1ed9ng r\u00e3i \u0111\u1ec3 ng\u01b0\u1eddi d\u00e2n hi\u1ec3u r\u1eb1ng Lu\u1eadt An ninh m\u1ea1ng l\u00e0 c\u00f4ng c\u1ee5 b\u1ea3o v\u1ec7 ch\u1ee9 kh\u00f4ng ph\u1ea3i r\u00e0o c\u1ea3n. \u0110i\u1ec1u n\u00e0y t\u1ea1o s\u1ef1 \u0111\u1ed3ng thu\u1eadn x\u00e3 h\u1ed9i trong vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh an to\u00e0n s\u1ed1.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"An_ninh_mang_cho_tre_%E2%80%93_nen_tang_cho_tuong_lai_so_an_toan\"><\/span><span style=\"color: #339966;\"><b>An ninh m\u1ea1ng cho tr\u1ebb \u2013 n\u1ec1n t\u1ea3ng cho t\u01b0\u01a1ng lai s\u1ed1 an to\u00e0n<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng gian s\u1ed1 hi\u1ec7n \u0111\u1ea1i \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c k\u00e9p: v\u1ec1 m\u1eb7t an ninh m\u1ea1ng, c\u00e1c m\u1ed1i \u0111e d\u1ecda \u0111ang g\u00e2y thi\u1ec7t h\u1ea1i kinh t\u1ebf h\u00e0ng ch\u1ee5c ngh\u00ecn t\u1ef7 \u0111\u1ed3ng ; v\u1ec1 m\u1eb7t an to\u00e0n s\u1ed1 cho tr\u1ebb em, c\u00e1c r\u1ee7i ro x\u00e3 h\u1ed9i s\u00e2u s\u1eafc nh\u01b0 b\u1eaft n\u1ea1t tr\u1ef1c tuy\u1ebfn v\u00e0 n\u1ed9i dung \u0111\u1ed9c h\u1ea1i \u0111ang len l\u1ecfi ngay trong m\u00f4i tr\u01b0\u1eddng gia \u0111\u00ecnh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c b\u1ea3o v\u1ec7 tr\u1ebb em kh\u00f4ng th\u1ec3 l\u00e0 tr\u00e1ch nhi\u1ec7m c\u1ee7a ri\u00eang nh\u00e0 tr\u01b0\u1eddng hay c\u01a1 quan an ninh. Ph\u00e2n t\u00edch \u0111\u00e3 ch\u1ec9 ra, nhi\u1ec1u r\u1ee7i ro l\u1edbn nh\u1ea5t (nh\u01b0 ti\u1ebfp x\u00fac n\u1ed9i dung khi\u00eau d\u00e2m , nghi\u1ec7n game do c\u00f4 \u0111\u01a1n ) l\u1ea1i xu\u1ea5t ph\u00e1t t\u1eeb ch\u00ednh m\u00f4i tr\u01b0\u1eddng gia \u0111\u00ecnh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Vai tr\u00f2 c\u1ee7a ph\u1ee5 huynh l\u00e0 kh\u00f4ng th\u1ec3 thay th\u1ebf. Tuy nhi\u00ean, thay v\u00ec ch\u1ec9 c\u1ea5m \u0111o\u00e1n hay gi\u00e1m s\u00e1t k\u1ef9 thu\u1eadt, ph\u1ee5 huynh hi\u1ec7n \u0111\u1ea1i c\u1ea7n tr\u1edf th\u00e0nh nh\u1eefng &#8220;ng\u01b0\u1eddi \u0111\u1ed3ng h\u00e0nh&#8221; c\u00f3 hi\u1ec3u bi\u1ebft.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u1ea3o v\u1ec7 tr\u1ebb em tr\u00ean m\u1ea1ng kh\u00f4ng ch\u1ec9 b\u1eb1ng ph\u1ea7n m\u1ec1m, m\u00e0 b\u1eb1ng nh\u1eadn th\u1ee9c, b\u1eb1ng k\u1ef9 n\u0103ng, v\u00e0 b\u1eb1ng t\u00ecnh y\u00eau th\u01b0\u01a1ng c\u00f3 hi\u1ec3u bi\u1ebft. \u0110\u00f3 ch\u00ednh l\u00e0 n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc nh\u1ea5t \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u1ed9t t\u01b0\u01a1ng lai s\u1ed1 an to\u00e0n cho th\u1ebf h\u1ec7 &#8220;c\u00f4ng d\u00e2n b\u1ea3n \u0111\u1ecba s\u1ed1&#8221; c\u1ee7a Vi\u1ec7t Nam.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tai_lieu_tham_khao\"><\/span><b>T\u00e0i li\u1ec7u tham kh\u1ea3o<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u00e1o Ch\u00ednh ph\u1ee7 (V\u1ec1 thi\u1ec7t h\u1ea1i do l\u1eeba \u0111\u1ea3o tr\u1ef1c tuy\u1ebfn):<\/span><a href=\"https:\/\/baochinhphu.vn\/thiet-hai-do-lua-dao-truc-tuyen-uoc-tinh-18900-ty-dong-nam-2024-102241216153209577.htm\"> <span style=\"font-weight: 400;\">https:\/\/baochinhphu.vn\/thiet-hai-do-lua-dao-truc-tuyen-uoc-tinh-18900-ty-dong-nam-2024-102241216153209577.htm<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">UNICEF Vi\u1ec7t Nam (V\u1ec1 c\u00e1c nguy\u00ean t\u1eafc an to\u00e0n):<\/span><a href=\"https:\/\/www.unicef.org\/vietnam\/vi\/nhung-dieu-can-biet-de-toan-trong-khong-gian-mang\"> <span style=\"font-weight: 400;\">https:\/\/www.unicef.org\/vietnam\/vi\/nhung-dieu-can-biet-de-toan-trong-khong-gian-mang<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Amazon Web Services (Gi\u1ea3i th\u00edch v\u1ec1 MFA):<\/span><a href=\"https:\/\/aws.amazon.com\/vi\/what-is\/mfa\/\"> <span style=\"font-weight: 400;\">https:\/\/aws.amazon.com\/vi\/what-is\/mfa\/<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u1ed9 Th\u00f4ng tin &amp; Truy\u1ec1n th\u00f4ng (V\u1ec1 c\u00e1c m\u1ed1i \u0111e d\u1ecda):<\/span><a href=\"https:\/\/mt.gov.vn\/vn\/tin-tuc\/91831\/5-moi-de-doa-an-ninh-mang-lon-tai-dong-nam-a-nam-2024.aspx\"> <span style=\"font-weight: 400;\">https:\/\/mt.gov.vn\/vn\/tin-tuc\/91831\/5-moi-de-doa-an-ninh-mang-lon-tai-dong-nam-a-nam-2024.aspx<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u1ed9 V\u0103n h\u00f3a, Th\u1ec3 thao v\u00e0 Du l\u1ecbch (V\u1ec1 b\u1eaft n\u1ea1t tr\u1ef1c tuy\u1ebfn):<\/span><a href=\"https:\/\/mst.gov.vn\/bat-nat-truc-tuyen-la-van-de-an-toan-mang-nghiem-trong-nhat-voi-tre-em-o-truong-197152652.htm\"> <span style=\"font-weight: 400;\">https:\/\/mst.gov.vn\/bat-nat-truc-tuyen-la-van-de-an-toan-mang-nghiem-trong-nhat-voi-tre-em-o-truong-197152652.htm<\/span><\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Trong b\u1ed1i c\u1ea3nh chuy\u1ec3n \u0111\u1ed5i s\u1ed1 qu\u1ed1c gia, m\u1ed9t th\u1ef1c tr\u1ea1ng ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam l\u00e0 nhi\u1ec1u ph\u1ee5 huynh v\u1eabn coi &#8220;an ninh m\u1ea1ng&#8221; l\u00e0 m\u1ed9t ch\u1ee7 \u0111\u1ec1 k\u1ef9 thu\u1eadt ph\u1ee9c t\u1ea1p, thu\u1ed9c v\u1ec1 th\u1ebf gi\u1edbi c\u1ee7a ng\u01b0\u1eddi l\u1edbn, c\u1ee7a c\u00e1c chuy\u00ean gia c\u00f4ng ngh\u1ec7 hay c\u01a1 quan an ninh. Tuy nhi\u00ean, ngh\u1ecbch l\u00fd &hellip;<\/p>\n","protected":false},"author":42,"featured_media":27568,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"show_on_app":false,"footnotes":""},"categories":[424],"tags":[425,427,327,429],"class_list":["post-27564","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-an-ninh-mang-va-an-toan-so-cho-tre-em","tag-an-ninh-mang-cho-tre","tag-an-toan-so-cho-tre","tag-hoc-lap-trinh-online-cho-tre","tag-lua-dao-truc-tuyen"],"acf":{"show_on_app":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.9 (Yoast SEO v26.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>An ninh m\u1ea1ng cho tr\u1ebb \u2013 Ki\u1ebfn th\u1ee9c \u0111\u1ec3 \u0111\u1ed3ng h\u00e0nh c\u00f9ng con trong k\u1ef7 nguy\u00ean s\u1ed1<\/title>\n<meta name=\"description\" content=\"T\u00ecm hi\u1ec3u to\u00e0n 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