{"id":47678,"date":"2026-04-11T15:08:06","date_gmt":"2026-04-11T08:08:06","guid":{"rendered":"https:\/\/antoanthongtinhaiphong.gov.vn\/?p=47678"},"modified":"2026-04-16T15:08:48","modified_gmt":"2026-04-16T08:08:48","slug":"chuyen-gia-bkav-link-web-den-trong-vo-bai-tap-tin-hoc-lop-3-rui-ro-tu-ten-mien-het-han","status":"publish","type":"post","link":"https:\/\/antoanthongtinhaiphong.gov.vn\/chuyen-gia-bkav-link-web-den-trong-vo-bai-tap-tin-hoc-lop-3-rui-ro-tu-ten-mien-het-han\/","title":{"rendered":"Chuy\u00ean gia Bkav: Link web \u0111en trong V\u1edf b\u00e0i t\u1eadp Tin h\u1ecdc l\u1edbp 3 &#8211; R\u1ee7i ro t\u1eeb t\u00ean mi\u1ec1n h\u1ebft h\u1ea1n"},"content":{"rendered":"<div><b>G\u1ea7n \u0111\u00e2y, nhi\u1ec1u ph\u1ee5 huynh ph\u1ea3n \u00e1nh b\u00e0i t\u1eadp trong cu\u1ed1n \u201cV\u1edf b\u00e0i t\u1eadp Tin h\u1ecdc\u201d l\u1edbp 3 c\u00f3 y\u00eau c\u1ea7u h\u1ecdc sinh truy c\u1eadp \u0111\u01b0\u1eddng link cho s\u1eb5n \u0111\u1ec3 th\u1ef1c h\u00e0nh nh\u01b0ng b\u1ecb chuy\u1ec3n h\u01b0\u1edbng t\u1edbi trang web c\u00f3 n\u1ed9i dung ng\u01b0\u1eddi l\u1edbn, kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi tr\u1ebb em. C\u00e1c chuy\u00ean gia an ninh m\u1ea1ng c\u1ee7a Bkav cho bi\u1ebft t\u00ean mi\u1ec1n c\u1ee7a \u0111\u01b0\u1eddng link \u0111\u01b0\u1ee3c in trong t\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd t\u1eeb n\u0103m 2018 v\u00e0 \u0111\u00e3 tr\u1ea3i qua nhi\u1ec1u giai \u0111o\u1ea1n thay \u0111\u1ed5i.<\/b><br \/>\n\u200b<\/div>\n<div>\n<div class=\"bbImageWrapper  js-lbImage\" title=\"1775789481089.png\" data-src=\"https:\/\/whitehat.vn\/attachments\/1775789481089-png.18811\/\" data-lb-sidebar-href=\"\" data-lb-caption-extra-html=\"\" data-single-image=\"1\"><img loading=\"lazy\" decoding=\"async\" class=\"bbImage\" title=\"1775789481089.png\" src=\"https:\/\/whitehat.vn\/attachments\/1775789481089-png.18811\/\" alt=\"1775789481089.png\" width=\"603\" height=\"344\" data-url=\"\" data-zoom-target=\"1\" \/><\/div>\n<p>\u200b<\/p><\/div>\n<div>\nTh\u00e1ng 04\/2024, domain n\u00e0y chuy\u1ec3n sang n\u1ed9i dung l\u00e0 web c\u1edd b\u1ea1c, sau \u0111\u00f3 th\u00e1ng 06\/2025 h\u1ebft h\u1ea1n v\u00e0 b\u1ecb gi\u1ea3i ph\u00f3ng kh\u1ecfi h\u1ec7 th\u1ed1ng \u0111\u0103ng k\u00fd, r\u1ed3i \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd l\u1ea1i b\u1edfi m\u1ed9t ch\u1ee7 th\u1ec3 kh\u00e1c th\u00f4ng qua nh\u00e0 \u0111\u0103ng k\u00fd m\u1edbi, \u0111\u1ed3ng th\u1eddi chuy\u1ec3n sang s\u1eed d\u1ee5ng h\u1ea1 t\u1ea7ng DNS c\u1ee7a Cloudflare. \u0110\u00e2y \u0111\u01a1n thu\u1ea7n l\u00e0 vi\u1ec7c t\u00e1i \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n sau khi h\u1ebft h\u1ea1n. C\u00e1c chuy\u00ean gia an ninh m\u1ea1ng c\u1ee7a Bkav nh\u1eadn \u0111\u1ecbnh c\u00f3 th\u1ec3 t\u1ea1i th\u1eddi \u0111i\u1ec3m bi\u00ean so\u1ea1n t\u00e0i li\u1ec7u cho h\u1ecdc sinh, \u0111\u01b0\u1eddng link n\u00e0y h\u1ee3p l\u1ec7 v\u00e0 ph\u1ee5c v\u1ee5 \u0111\u00fang m\u1ee5c \u0111\u00edch gi\u00e1o d\u1ee5c. Nh\u01b0ng khi t\u00ean mi\u1ec1n h\u1ebft h\u1ea1n, b\u00ean kh\u00e1c \u0111\u0103ng k\u00fd l\u1ea1i v\u00e0 h\u1ecd ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 thay \u0111\u1ed5i n\u1ed9i dung ngo\u00e0i ki\u1ec3m so\u00e1t.<\/p>\n<p>L\u1ed7 h\u1ed5ng \u1edf \u0111\u00e2y n\u1eb1m \u1edf kh\u00e2u bi\u00ean t\u1eadp v\u00e0 ph\u00e1t h\u00e0nh t\u00e0i li\u1ec7u c\u00f3 s\u1eed d\u1ee5ng li\u00ean k\u1ebft Internet nh\u01b0ng kh\u00f4ng c\u00f3 c\u01a1 ch\u1ebf theo d\u00f5i, r\u00e0 so\u00e1t \u0111\u1ecbnh k\u1ef3 ho\u1eb7c ki\u1ec3m so\u00e1t v\u00f2ng \u0111\u1eddi c\u00e1c \u0111\u01b0\u1eddng link sau khi xu\u1ea5t b\u1ea3n. \u0110i\u1ec1u n\u00e0y khi\u1ebfn c\u00e1c li\u00ean k\u1ebft c\u00f3 th\u1ec3 b\u1ecb thay \u0111\u1ed5i n\u1ed9i dung m\u00e0 \u0111\u01a1n v\u1ecb li\u00ean quan kh\u00f4ng k\u1ecbp th\u1eddi ph\u00e1t hi\u1ec7n.<\/p>\n<p>C\u00e1c chuy\u00ean gia an ninh m\u1ea1ng c\u1ee7a Bkav c\u0169ng cho bi\u1ebft hi\u1ec7n ch\u01b0a ghi nh\u1eadn d\u1ea5u hi\u1ec7u ph\u00e1t t\u00e1n m\u00e3 \u0111\u1ed9c ho\u1eb7c l\u1eeba \u0111\u1ea3o t\u1eeb t\u00ean mi\u1ec1n n\u00e0y t\u1ea1i th\u1eddi \u0111i\u1ec3m ki\u1ec3m tra, nh\u01b0ng v\u1eabn ti\u1ec1m \u1ea9n nh\u1eefng r\u1ee7i ro an to\u00e0n th\u00f4ng tin.<\/p>\n<p>T\u00e0i li\u1ec7u gi\u00e1o d\u1ee5c n\u00f3i tr\u00ean n\u1eb1m trong b\u1ed9 \u201cC\u00f9ng kh\u00e1m ph\u00e1\u201d, do Nh\u00e0 xu\u1ea5t b\u1ea3n \u0110\u1ea1i h\u1ecdc Hu\u1ebf xu\u1ea5t b\u1ea3n v\u00e0 \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh b\u1edfi DTP Education Solutions (thu\u1ed9c T\u1eadp \u0111o\u00e0n \u0110\u1ea1i Tr\u01b0\u1eddng Ph\u00e1t). Trong b\u1ed1i c\u1ea3nh th\u1ecb tr\u01b0\u1eddng c\u00f3 nhi\u1ec1u lo\u1ea1i s\u00e1ch, t\u00e0i li\u1ec7u tham kh\u1ea3o \u0111a d\u1ea1ng, vi\u1ec7c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u1ed9i dung ng\u00e0y c\u00e0ng ph\u1ee9c t\u1ea1p, \u0111\u1eb7c bi\u1ec7t v\u1edbi c\u00e1c \u1ea5n ph\u1ea9m ngo\u00e0i ch\u01b0\u01a1ng tr\u00ecnh ch\u00ednh kh\u00f3a, chuy\u00ean gia an ninh m\u1ea1ng c\u1ee7a Bkav khuy\u1ebfn c\u00e1o:\u200b<\/p><\/div>\n<div><b>\u0110\u1ed1i v\u1edbi \u0111\u01a1n v\u1ecb xu\u1ea5t b\u1ea3n v\u00e0 ph\u00e1t h\u00e0nh:<\/b>\u200b<\/div>\n<ul>\n<li data-xf-list-type=\"ul\">\n<div>H\u1ea1n ch\u1ebf s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp c\u00e1c li\u00ean k\u1ebft Internet c\u1ed1 \u0111\u1ecbnh trong t\u00e0i li\u1ec7u in\u200b<\/div>\n<\/li>\n<li data-xf-list-type=\"ul\">\n<div>Tri\u1ec3n khai h\u1ec7 th\u1ed1ng trung gian \u0111\u1ec3 ki\u1ec3m so\u00e1t v\u00e0 c\u1eadp nh\u1eadt n\u1ed9i dung s\u1ed1\u200b<\/div>\n<\/li>\n<li data-xf-list-type=\"ul\">\n<div>Th\u1ef1c hi\u1ec7n r\u00e0 so\u00e1t \u0111\u1ecbnh k\u1ef3 c\u00e1c t\u00e0i nguy\u00ean tr\u1ef1c tuy\u1ebfn \u0111\u01b0\u1ee3c d\u1eabn chi\u1ebfu trong t\u00e0i li\u1ec7u gi\u00e1o d\u1ee5c\u200b<\/div>\n<\/li>\n<\/ul>\n<div><b>\u0110\u1ed1i v\u1edbi ph\u1ee5 huynh v\u00e0 nh\u00e0 tr\u01b0\u1eddng:<\/b>\u200b<\/div>\n<ul>\n<li data-xf-list-type=\"ul\">\n<div>Ki\u1ec3m tra k\u1ef9 c\u00e1c \u0111\u01b0\u1eddng d\u1eabn tr\u01b0\u1edbc khi cho h\u1ecdc sinh truy c\u1eadp\u200b<\/div>\n<\/li>\n<li data-xf-list-type=\"ul\">\n<div>Theo d\u00f5i, \u0111\u1ed3ng h\u00e0nh khi tr\u1ebb s\u1eed d\u1ee5ng Internet, \u0111\u1eb7c bi\u1ec7t \u1edf b\u1eadc ti\u1ec3u h\u1ecdc\u200b<\/div>\n<\/li>\n<li data-xf-list-type=\"ul\">\n<div>\u01afu ti\u00ean ngu\u1ed3n n\u1ed9i dung \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m duy\u1ec7t, ph\u00f9 h\u1ee3p l\u1ee9a tu\u1ed5i\u200b<\/div>\n<\/li>\n<li data-xf-list-type=\"ul\">\n<div>Trang b\u1ecb c\u00f4ng c\u1ee5 ki\u1ec3m so\u00e1t, v\u00ed d\u1ee5 nh\u01b0\u00a0<a class=\"link link--external\" href=\"https:\/\/www.bkav.com\/bkav-safe-kids\" target=\"_blank\" rel=\"noopener\" data-proxy-href=\"\/proxy.php?link=https%3A%2F%2Fwww.bkav.com%2Fbkav-safe-kids&amp;hash=e6f5155d6f5eb1586ce49e97ce3330da\">Bkav Safe Kids<\/a>\u00a0tr\u00ean thi\u1ebft b\u1ecb h\u1ecdc t\u1eadp c\u1ee7a tr\u1ebb em \u0111\u1ec3 l\u1ecdc n\u1ed9i dung, theo d\u00f5i truy c\u1eadp v\u00e0 gi\u1edbi h\u1ea1n th\u1eddi gian s\u1eed d\u1ee5ng\u200b<\/div>\n<\/li>\n<\/ul>\n<div style=\"text-align: right;\"><b><i>Theo Bkav<\/i><\/b><\/div>\n","protected":false},"excerpt":{"rendered":"<p>G\u1ea7n \u0111\u00e2y, nhi\u1ec1u ph\u1ee5 huynh ph\u1ea3n \u00e1nh b\u00e0i t\u1eadp trong cu\u1ed1n \u201cV\u1edf b\u00e0i t\u1eadp Tin h\u1ecdc\u201d l\u1edbp 3 c\u00f3 y\u00eau c\u1ea7u h\u1ecdc sinh truy c\u1eadp \u0111\u01b0\u1eddng link cho s\u1eb5n \u0111\u1ec3 th\u1ef1c h\u00e0nh nh\u01b0ng b\u1ecb chuy\u1ec3n h\u01b0\u1edbng t\u1edbi trang web c\u00f3 n\u1ed9i dung ng\u01b0\u1eddi l\u1edbn, kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi tr\u1ebb em. C\u00e1c chuy\u00ean gia an ninh [&hellip;]<\/p>\n","protected":false},"author":20,"featured_media":47679,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[3,24,35],"tags":[],"class_list":["post-47678","post","type-post","status-publish","format-standard","has-post-thumbnail","category-canh-bao-khuyen-nghi","category-tin-noi-bat","category-tin-tuc-su-kien"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/posts\/47678","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/comments?post=47678"}],"version-history":[{"count":1,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/posts\/47678\/revisions"}],"predecessor-version":[{"id":47680,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/posts\/47678\/revisions\/47680"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/media\/47679"}],"wp:attachment":[{"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/media?parent=47678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/categories?post=47678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/tags?post=47678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}