{"id":3237,"date":"2019-05-26T23:45:12","date_gmt":"2019-05-26T23:45:12","guid":{"rendered":"https:\/\/academy.apnic.net\/hoi-thao-truc-tuyen-sap-toi\/nguyen-tac-co-ban-ve-bao-mat-mang\/"},"modified":"2019-06-19T00:03:44","modified_gmt":"2019-06-19T00:03:44","slug":"network-security-fundamentals-291208674","status":"publish","type":"page","link":"https:\/\/academy.apnic.net\/vi\/hoi-thao-truc-tuyen-sap-toi\/network-security-fundamentals-291208674","title":{"rendered":"Nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n v\u1ec1 b\u1ea3o m\u1eadt m\u1ea1ng"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">T\u1ed5ng quan<\/h2>\n\n<p><strong>T\u1ed5ng quan h\u1ed9i th\u1ea3o tr\u1ef1c tuy\u1ebfn<\/strong><\/p>\n\n<p>B\u1ea3o m\u1eadt m\u1ea1ng l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u, t\u00e0i s\u1ea3n v\u00e0 t\u00e0i nguy\u00ean c\u1ee7a t\u1ed5 ch\u1ee9c. H\u1ed9i th\u1ea3o tr\u1ef1c tuy\u1ebfn n\u00e0y s\u1ebd t\u1eadp trung v\u00e0o c\u00e1c kh\u00eda c\u1ea1nh c\u01a1 b\u1ea3n c\u1ee7a b\u1ea3o m\u1eadt. H\u1ed9i th\u1ea3o s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1c kh\u00e1i ni\u1ec7m, giao th\u1ee9c v\u00e0 c\u00e1c ch\u00ednh s\u00e1ch ch\u1ee7 ch\u1ed1t li\u00ean quan \u0111\u1ebfn vi\u1ec7c thi\u1ebft l\u1eadp m\u1ed9t m\u1ea1ng an to\u00e0n.<\/p>\n\n<p>H\u1ed9i th\u1ea3o tr\u1ef1c tuy\u1ebfn n\u00e0y s\u1ebd ki\u1ec3m tra b\u1ea3o m\u1eadt c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng v\u00e0 thi\u1ebft b\u1ecb m\u1ea1ng trong c\u00e1c l\u1edbp kh\u00e1c nhau, c\u0169ng nh\u01b0 xem x\u00e9t k\u1ef9 h\u01a1n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng ph\u1ed5 bi\u1ebfn b\u1eb1ng c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 l\u1eddi khuy\u00ean \u0111\u1ec3 ch\u1ed1ng\/gi\u1ea3m thi\u1ec3u ch\u00fang.<\/p>\n\n<h2 class=\"wp-block-heading\">\u0110\u1ec1 c\u01b0\u01a1ng<\/h2>\n\n<p>H\u1ed9i th\u1ea3o tr\u1ef1c tuy\u1ebfn n\u00e0y s\u1ebd bao g\u1ed3m c\u00e1c ch\u1ee7 \u0111\u1ec1 sau:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>M\u1ee5c ti\u00eau c\u1ee7a b\u1ea3o m\u1eadt th\u00f4ng tin<\/li>\n<li>T\u1ea5n c\u00f4ng v\u00e0o c\u00e1c l\u1edbp kh\u00e1c nhau<\/li>\n<li>TCP v\u00e0 c\u00e1c ki\u1ec3u t\u1ea5n c\u00f4ng ph\u1ed5 bi\u1ebfn kh\u00e1c<\/li>\n<li>M\u1ea1ng tin c\u1eady<\/li>\n<li>Ki\u1ec3m so\u00e1t truy c\u1eadp<\/li>\n<li>M\u1eadt m\u00e3 h\u1ecdc<\/li>\n<li>VPN v\u00e0 IPSec<\/li>\n<li>Giao th\u1ee9c b\u1ea3o m\u1eadt Internet<\/li>\n<li>Qu\u1ea3n l\u00fd b\u1ea3o m\u1eadt<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\">H\u1ec7 th\u1ed1ng t\u00e0i li\u1ec7u<\/h2>\n\n<div class=\"wp-block-file\">\n<a href=\"https:\/\/academy-wp-media-prod.storage.googleapis.com\/wp-content\/uploads\/2019\/03\/10000323\/slides_nsf_recording.pdf\">Slides: Nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n v\u1ec1 b\u1ea3o m\u1eadt m\u1ea1ng (H\u1ed9i th\u1ea3o tr\u1ef1c tuy\u1ebfn)<\/a><a href=\"https:\/\/academy-wp-media-prod.storage.googleapis.com\/wp-content\/uploads\/2019\/03\/10000323\/slides_nsf_recording.pdf\" class=\"wp-block-file__button\" download>T\u1ea3i v\u1ec1<\/a>\n<\/div>\n\n<h2 class=\"wp-block-heading\">Ghi \u00e2m<\/h2>\n\n<script src=\"https:\/\/fast.wistia.com\/embed\/medias\/p79f1jl53f.jsonp\" async=\"\"><\/script><script src=\"https:\/\/fast.wistia.com\/assets\/external\/E-v1.js\" async=\"\"><\/script><div class=\"wistia_responsive_padding\" style=\"padding:66.67% 0 0 0;position:relative;\"><div class=\"wistia_responsive_wrapper\" style=\"height:100%;left:0;position:absolute;top:0;width:100%;\"><div class=\"wistia_embed wistia_async_p79f1jl53f seo=false videoFoam=true\" style=\"height:100%;position:relative;width:100%\"><div class=\"wistia_swatch\" style=\"height:100%;left:0;opacity:0;overflow:hidden;position:absolute;top:0;transition:opacity 200ms;width:100%;\"><img decoding=\"async\" src=\"https:\/\/fast.wistia.com\/embed\/medias\/p79f1jl53f\/swatch\" style=\"filter:blur(5px);height:100%;object-fit:contain;width:100%;\" alt=\" \" onload=\"this.parentNode.style.opacity=1;\"><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ed5ng quan T\u1ed5ng quan h\u1ed9i th\u1ea3o tr\u1ef1c tuy\u1ebfn B\u1ea3o m\u1eadt m\u1ea1ng l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u, t\u00e0i s\u1ea3n v\u00e0 t\u00e0i nguy\u00ean c\u1ee7a t\u1ed5 ch\u1ee9c. H\u1ed9i th\u1ea3o tr\u1ef1c tuy\u1ebfn n\u00e0y s\u1ebd t\u1eadp trung v\u00e0o c\u00e1c kh\u00eda c\u1ea1nh c\u01a1 b\u1ea3n c\u1ee7a b\u1ea3o m\u1eadt. H\u1ed9i th\u1ea3o s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1c kh\u00e1i [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":3148,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/webinar-upcoming.php","meta":{"footnotes":""},"tags":[86],"class_list":["post-3237","page","type-page","status-publish","hentry","tag-bao-mat"],"_links":{"self":[{"href":"https:\/\/academy.apnic.net\/vi\/wp-json\/wp\/v2\/pages\/3237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/academy.apnic.net\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/academy.apnic.net\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/academy.apnic.net\/vi\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/academy.apnic.net\/vi\/wp-json\/wp\/v2\/comments?post=3237"}],"version-history":[{"count":4,"href":"https:\/\/academy.apnic.net\/vi\/wp-json\/wp\/v2\/pages\/3237\/revisions"}],"predecessor-version":[{"id":5164,"href":"https:\/\/academy.apnic.net\/vi\/wp-json\/wp\/v2\/pages\/3237\/revisions\/5164"}],"up":[{"embeddable":true,"href":"https:\/\/academy.apnic.net\/vi\/wp-json\/wp\/v2\/pages\/3148"}],"wp:attachment":[{"href":"https:\/\/academy.apnic.net\/vi\/wp-json\/wp\/v2\/media?parent=3237"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/academy.apnic.net\/vi\/wp-json\/wp\/v2\/tags?post=3237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}