{"id":807,"date":"2020-10-25T11:46:07","date_gmt":"2020-10-25T11:46:07","guid":{"rendered":"http:\/\/cafe2sach.com\/?p=807"},"modified":"2020-10-27T01:46:48","modified_gmt":"2020-10-27T01:46:48","slug":"ung-dung-cua-hoc-may-trong-phat-hien-xam-nhap","status":"publish","type":"post","link":"https:\/\/cafe2sach.com\/index.php\/2020\/10\/25\/ung-dung-cua-hoc-may-trong-phat-hien-xam-nhap\/","title":{"rendered":"\u1ee8ng d\u1ee5ng c\u1ee7a h\u1ecdc m\u00e1y trong ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp"},"content":{"rendered":"\n<ul class=\"wp-block-list\"><li>Gi\u1edbi thi\u1ec7u<\/li><\/ul>\n\n\n\n<p>S\u1ef1 ph\u1ee5 thu\u1ed9c c\u1ee7a d\u1ecbch v\u1ee5 tr\u1ef1c tuy\u1ebfn tr\u00ean h\u1ec7 th\u1ed1ng m\u1ea1ng ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n. D\u1eabn \u0111\u1ebfn xu\u1ea5t hi\u1ec7n nh\u1eefng nguy c\u01a1 ti\u1ec1m t\u00e0ng v\u1ec1 b\u1ea3o m\u1eadt m\u1ea1ng ( v\u00ed d\u1ee5: worm, trojans, viruses). D\u01b0\u1eddng nh\u01b0, m\u1ea1ng Internet \u0111\u00e3 th\u1ef1c s\u1ef1 tr\u1edf th\u00e0nh m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a nhi\u1ec1u m\u00f4 h\u00ecnh kinh doanh. Nhi\u1ec1u m\u00f4 h\u00ecnh kinh doanh s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng m\u1ea1ng, nh\u01b0 l\u00e0 e-banking&#8230;\u0110\u1ec3 b\u1ea3o v\u1ec7 doanh nghi\u1ec7p v\u00e0 c\u00e1c m\u1ea1ng c\u00e1 nh\u00e2n, ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c l\u1edbn cho c\u1ea3 gi\u1edbi nghi\u00ean c\u1ee9u v\u00e0 th\u1ef1c nghi\u1ec7m.<\/p>\n\n\n\n<p>\u0110\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 \u0111a d\u1ea1ng c\u1ee7a c\u00e1c t\u1ea5n c\u00f4ng m\u1ea1ng. H\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n r\u1ed9ng r\u00e3i trong m\u00f4i tr\u01b0\u1eddng m\u1ea1ng g\u1ea7n \u0111\u00e2y v\u00e0 tr\u1edf th\u00e0nh m\u1ed9t th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu cho b\u1ea3o m\u1eadt m\u1ea1ng. Ph\u00e1t hi\u1ec7n x\u00e2m nh\u1ea1p l\u00e0 m\u1ed9t ti\u1ebfn tr\u00ecnh c\u1ee7a \u0111i\u1ec1u khi\u1ec3n c\u00e1c s\u1ef1 ki\u1ec7n x\u1ea3y ra trong h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh v\u00e0 m\u1ea1ng, ph\u00e2n t\u00ednh chung v\u00e0 ph\u00e1t hi\u1ec7n nh\u1eefng d\u1ea5u hi\u1ec7u b\u1ea5t th\u01b0\u1eddng c\u00e1i m\u00e0 \u0111e do\u1ea1 t\u00ednh b\u1ea3o to\u00e0n ho\u1eb7c c\u00e1c nguy\u00ean t\u1eafc chung cu\u1ea3 m\u1ea1ng. V\u00ec v\u1eady, h\u1ec7 th\u1ed1ng ph\u00e1t h\u1ec7n x\u00e2m nh\u1eadp l\u00e0l m\u1ed9t lo\u1ea1i ph\u1ea7n m\u1ec1m \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng ti\u1ebfn tr\u00ecnh ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp. Nh\u1eefng ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a h\u1ec7 th\u00f4ng ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n\n\n\n<p>-L\u01b0u l\u1ea1i c\u00e1c th\u00f4ng tin th\u00edch h\u1ee3p tr\u00ean nh\u1eefng s\u1ef1 ki\u1ec7n <\/p>\n\n\n\n<p>-Th\u00f4ng b\u00e1o v\u1edbi nh\u00e2n vi\u00ean an ninh v\u1ec1 nh\u1eefng s\u1ef1 ki\u1ec7n quan tr\u1ecdng<\/p>\n\n\n\n<p>&#8211; T\u1ea1o c\u1ea3nh b\u00e1o khi ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp <\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>D\u1ef1a tr\u00ean s\u1ef1 tri\u1ec3n khai, m\u1ed9t IDS c\u00f3 th\u1ec3 ph\u00e2n ra th\u00e0nh 2 lo\u1ea1i: HIDS (ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp tr\u00ean m\u00e1y ch\u1ee7) v\u00e0 NIDS( ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp tr\u00ean n\u1ec1n m\u1ea1ng) <\/p>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>H\u1ecdc m\u00e1y trong ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp<ol><li>H\u1ecdc m\u00e1y d\u1ef1a tr\u00ean b\u1ea5t th\u01b0\u1eddng<ol><li>H\u1ecdc m\u00e1y gi\u00e1m s\u00e1t<\/li><li>H\u1ecdc m\u00e1y kh\u00f4ng gi\u00e1m s\u00e1t<\/li><\/ol><\/li><li>H\u1ecdc m\u00e1y cho x\u00e2y d\u1ef1ng c\u1ea3nh b\u00e1o l\u1ed7i<\/li><\/ol><\/li><li>Th\u00e1ch th\u1ee9c v\u00e0 gi\u1edbi h\u1ea1n<ol><li>Khai th\u00e1c \u0111\u1eb7c t\u00ednh <\/li><li>Ch\u1ecdn gi\u1ea3i thu\u1eadt <\/li><li>C\u1ea3nh b\u00e1o l\u1ed7i <\/li><li>\u0110\u00e0o t\u1ea1o d\u1eef li\u1ec7u <\/li><\/ol><\/li><li>Bi\u1ec7n ph\u00e1p \u0111\u1ed1i ph\u00f3 ti\u1ec1m n\u0103ng<ol><li>Khai th\u00e1c d\u1eef li\u1ec7u <\/li><li>Ch\u1ecdn gi\u1ea3i thu\u1eadt th\u00f4ng minh<\/li><li>Ch\u1ee7 \u0111\u1ed9ng gi\u1ea3m b\u1edbt c\u1ea3nh b\u00e1o d\u1ef1 tr\u00ean h\u1ecdc m\u00e1y <\/li><li>H\u1ecdc m\u00e1y b\u00e1n gi\u00e1m s\u00e1t<\/li><\/ol><\/li><li>K\u1ebft lu\u1eadn <\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u S\u1ef1 ph\u1ee5 thu\u1ed9c c\u1ee7a d\u1ecbch v\u1ee5 tr\u1ef1c tuy\u1ebfn tr\u00ean h\u1ec7 th\u1ed1ng m\u1ea1ng ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n. D\u1eabn \u0111\u1ebfn [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":811,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-807","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tri-tue-nhan-tao"],"_links":{"self":[{"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/posts\/807","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/comments?post=807"}],"version-history":[{"count":1,"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/posts\/807\/revisions"}],"predecessor-version":[{"id":809,"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/posts\/807\/revisions\/809"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/media\/811"}],"wp:attachment":[{"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/media?parent=807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/categories?post=807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/tags?post=807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}