{"id":11633,"date":"2024-10-12T08:31:19","date_gmt":"2024-10-12T01:31:19","guid":{"rendered":"https:\/\/cloud.z.com\/vn\/?p=11633"},"modified":"2024-09-17T08:33:48","modified_gmt":"2024-09-17T01:33:48","slug":"phan-biet-ssl-va-dnssec-cong-nghe-nao-bao-ve-website-tot-hon","status":"publish","type":"post","link":"https:\/\/cloud.z.com\/vn\/news\/phan-biet-ssl-va-dnssec-cong-nghe-nao-bao-ve-website-tot-hon\/","title":{"rendered":"Ph\u00e2n bi\u1ec7t SSL v\u00e0 DNSSEC. C\u00f4ng ngh\u1ec7 n\u00e0o b\u1ea3o v\u1ec7 website t\u1ed1t h\u01a1n?"},"content":{"rendered":"<p>SSL v\u00e0 DNSSEC c\u00f3 m\u1ee5c ti\u00eau chung l\u00e0 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt, nh\u01b0ng ch\u00fang ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u00e1c l\u1edbp kh\u00e1c nhau c\u1ee7a giao th\u1ee9c m\u1ea1ng. V\u1eady \u0111\u00e2u l\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa ch\u00fang, t\u00ecm hi\u1ec3u ngay trong n\u1ed9i dung d\u01b0\u1edbi \u0111\u00e2y c\u1ee7a <a href=\"https:\/\/cloud.z.com\/vn\/\">Z.com<\/a> nh\u00e9.<\/p>\n<div class=\"tg_wrap_cbsv tg_wrap_cbsv_blue\" style=\"margin: 20px 0px; border-radius: 4px; border: 2px solid #0066b2;\"><cite style=\"margin: 0px; background-color: #0066b2; color: #fff; border-top-left-radius: 2px; border-top-right-radius: 2px; font-size: 19px; padding: 12px 20px; font-weight: bold; display: block; font-style: normal;\">B\u1ea1n \u0111ang mu\u1ed1n x\u00e2y d\u1ef1ng m\u1ed9t trang web c\u1ee7a ri\u00eang m\u00ecnh<\/cite><\/p>\n<div class=\"textwidget\" style=\"padding: 20px; background: #70c2e280;\">\u0110\u0103ng k\u00fd ngay t\u00ean mi\u1ec1n th\u01b0\u01a1ng hi\u1ec7u t\u1ea1i Tenten.vn ch\u1ec9 v\u1edbi 2 c\u00fa click chu\u1ed9t: <strong>Ki\u1ec3m tra s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a t\u00ean mi\u1ec1n: Nh\u1eadp t\u00ean mi\u1ec1n v\u00e0 nh\u1ea5n \"ki\u1ec3m tra\".<\/strong> <span style=\"color: #ffff00;\"><a class=\"btn_combi_sv\" style=\"font-weight: bold; color: #ffff00; padding: 8px 26px 8px 26px; font-size: 20px; line-height: 30px; border-radius: 56px; text-shadow: none; background: #0066b2; display: table; margin: 0px auto;\" href=\"https:\/\/tenten.vn\/vi\/bang-gia-ten-mien?code=knjcpEfWoTSzUNMw&amp;idCampaign=3080\">B\u1ea2NG GI\u00c1 T\u00caN MI\u1ec0N M\u1edaI NH\u1ea4T<\/a><\/span><\/p>\n<ul>\n<li><a href=\"https:\/\/bit.ly\/3QYbaqa\">V\u00e0o nh\u00f3m Zalo nh\u1eadn \u01b0u \u0111\u00e3i t\u00ean mi\u1ec1n t\u1ea1i \u0111\u00e2y<\/a><\/li>\n<li>Hotline: (024) 71 089 999<\/li>\n<li>Email: info@tenten.vn<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<h2><strong>SSL l\u00e0 g\u00ec?<\/strong><\/h2>\n<p>SSL (Secure Sockets Layer) l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n c\u00f4ng ngh\u1ec7 b\u1ea3o m\u1eadt to\u00e0n c\u1ea7u \u0111\u1ec3 thi\u1ebft l\u1eadp m\u1ed9t li\u00ean k\u1ebft \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a gi\u1eefa m\u00e1y ch\u1ee7 web v\u1edbi tr\u00ecnh duy\u1ec7t c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. M\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a SSL l\u00e0 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u truy\u1ec1n qua l\u1ea1i gi\u1eefa hai b\u00ean, \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng ai c\u00f3 th\u1ec3 xem tr\u1ed9m hay can thi\u1ec7p v\u00e0o th\u00f4ng tin \u0111\u00f3.<\/p>\n<p>Trong qu\u00e1 tr\u00ecnh truy\u1ec1n d\u1eef li\u1ec7u qua internet, th\u00f4ng tin c\u00f3 th\u1ec3 b\u1ecb \u0111\u00e1nh c\u1eafp ho\u1eb7c s\u1eeda \u0111\u1ed5i n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a. SSL ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t h\u1ec7 th\u1ed1ng kh\u00f3a c\u00f4ng khai v\u00e0 kh\u00f3a ri\u00eang t\u01b0 \u0111\u1ec3 m\u00e3 h\u00f3a th\u00f4ng tin. Khi b\u1ea1n truy c\u1eadp v\u00e0o m\u1ed9t trang web c\u00f3 ch\u1ee9ng ch\u1ec9 SSL, tr\u00ecnh duy\u1ec7t c\u1ee7a b\u1ea1n s\u1ebd th\u1ef1c hi\u1ec7n k\u1ebft n\u1ed1i an to\u00e0n v\u1edbi m\u00e1y ch\u1ee7 v\u00e0 b\u1eaft \u0111\u1ea7u phi\u00ean giao d\u1ecbch b\u1ea3o m\u1eadt. \u0110\u00f3 l\u00e0 l\u00fd do khi b\u1ea1n nh\u00ecn th\u1ea5y bi\u1ec3u t\u01b0\u1ee3ng \u1ed5 kh\u00f3a tr\u00ean tr\u00ecnh duy\u1ec7t ho\u1eb7c URL b\u1eaft \u0111\u1ea7u b\u1eb1ng \"https:\/\/\", \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 k\u1ebft n\u1ed1i \u0111\u00f3 \u0111ang s\u1eed d\u1ee5ng SSL \u0111\u1ec3 b\u1ea3o m\u1eadt.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c m\u00e3 h\u00f3a d\u1eef li\u1ec7u, SSL c\u00f2n gi\u00fap x\u00e1c th\u1ef1c danh t\u00ednh c\u1ee7a trang web. C\u00e1c ch\u1ee9ng ch\u1ec9 SSL \u0111\u01b0\u1ee3c c\u1ea5p b\u1edfi c\u00e1c c\u01a1 quan ch\u1ee9ng nh\u1eadn \u0111\u00e1ng tin c\u1eady (Certificate Authorities - CAs). Khi m\u1ed9t trang web c\u00f3 ch\u1ee9ng ch\u1ec9 SSL h\u1ee3p l\u1ec7, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 y\u00ean t\u00e2m r\u1eb1ng h\u1ecd \u0111ang giao ti\u1ebfp v\u1edbi \u0111\u00fang trang web mong mu\u1ed1n, ch\u1ee9 kh\u00f4ng ph\u1ea3i m\u1ed9t trang web gi\u1ea3 m\u1ea1o.<\/p>\n<div id=\"attachment_25034\" style=\"width: 984px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-25034\" loading=\"lazy\" class=\"wp-image-25034\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2024\/09\/word-image-25032-2.jpeg\" alt=\"SSL l\u00e0 g\u00ec?\" width=\"974\" height=\"381\" \/><p id=\"caption-attachment-25034\" class=\"wp-caption-text\">SSL l\u00e0 g\u00ec?<\/p><\/div>\n<h2><strong>DNSSEC l\u00e0 g\u00ec?<\/strong><\/h2>\n<p>DNSSEC (Domain Name System Security Extensions) l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c ti\u00eau chu\u1ea9n b\u1ea3o m\u1eadt m\u1edf r\u1ed9ng cho h\u1ec7 th\u1ed1ng t\u00ean mi\u1ec1n (DNS) nh\u1eb1m b\u1ea3o v\u1ec7 t\u00ednh to\u00e0n v\u1eb9n v\u00e0 t\u00ednh x\u00e1c th\u1ef1c c\u1ee7a d\u1eef li\u1ec7u DNS. H\u1ec7 th\u1ed1ng DNS, \u0111\u01b0\u1ee3c xem nh\u01b0 l\u00e0 \"danh b\u1ea1 \u0111i\u1ec7n tho\u1ea1i\" c\u1ee7a internet, gi\u00fap chuy\u1ec3n \u0111\u1ed5i t\u00ean mi\u1ec1n (v\u00ed d\u1ee5: www.tenten.vn) th\u00e0nh \u0111\u1ecba ch\u1ec9 IP m\u00e0 m\u00e1y t\u00ednh c\u00f3 th\u1ec3 hi\u1ec3u v\u00e0 s\u1eed d\u1ee5ng \u0111\u1ec3 truy c\u1eadp trang web.<\/p>\n<p>Tuy nhi\u00ean, DNS truy\u1ec1n th\u1ed1ng kh\u00f4ng cung c\u1ea5p c\u01a1 ch\u1ebf b\u1ea3o m\u1eadt, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng gi\u1ea3 m\u1ea1o DNS (DNS spoofing) ho\u1eb7c t\u1ea5n c\u00f4ng trung gian (Man-in-the-Middle attacks).<\/p>\n<p>DNSSEC b\u1ed5 sung c\u00e1c ch\u1eef k\u00fd s\u1ed1 v\u00e0o d\u1eef li\u1ec7u DNS, gi\u00fap x\u00e1c th\u1ef1c r\u1eb1ng th\u00f4ng tin DNS m\u00e0 ng\u01b0\u1eddi d\u00f9ng nh\u1eadn \u0111\u01b0\u1ee3c l\u00e0 ch\u00ednh x\u00e1c v\u00e0 kh\u00f4ng b\u1ecb thay \u0111\u1ed5i trong qu\u00e1 tr\u00ecnh truy\u1ec1n t\u1ea3i. M\u1ed7i l\u1ea7n d\u1eef li\u1ec7u DNS \u0111\u01b0\u1ee3c truy v\u1ea5n ho\u1eb7c thay \u0111\u1ed5i, DNSSEC \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c thay \u0111\u1ed5i \u0111\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c k\u00fd b\u1eb1ng kh\u00f3a s\u1ed1 h\u1ee3p l\u1ec7. \u0110i\u1ec1u n\u00e0y gi\u00fap ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng v\u00e0o h\u1ec7 th\u1ed1ng DNS, nh\u01b0 t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o (phishing) ho\u1eb7c chuy\u1ec3n h\u01b0\u1edbng ng\u01b0\u1eddi d\u00f9ng \u0111\u1ebfn c\u00e1c trang web \u0111\u1ed9c h\u1ea1i.<\/p>\n<div id=\"attachment_25035\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-25035\" loading=\"lazy\" class=\"wp-image-25035\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2024\/09\/word-image-25032-3.png\" alt=\"DNSSEC l\u00e0 g\u00ec?\" width=\"1024\" height=\"604\" \/><p id=\"caption-attachment-25035\" class=\"wp-caption-text\">DNSSEC l\u00e0 g\u00ec?<\/p><\/div>\n<h2><strong>Ph\u00e2n bi\u1ec7t s\u1ef1 gi\u1ed1ng v\u00e0 kh\u00e1c nhau gi\u1eefa SSL v\u00e0 DNSSEC<\/strong><\/h2>\n<div class=\"horizontal-scroll-wrapper\">\n<div class=\"table-block-component\">\n<div class=\"table-block\">\n<div class=\"table-content not-end-of-paragraph\">\n<table data-sourcepos=\"5:1-15:255\">\n<tbody>\n<tr data-sourcepos=\"5:1-5:49\">\n<th data-sourcepos=\"5:1-5:10\">Ti\u00eau ch\u00ed<\/th>\n<th data-sourcepos=\"5:12-5:20\">SSL\/TLS<\/th>\n<th data-sourcepos=\"5:22-5:29\">DNSSEC<\/th>\n<th data-sourcepos=\"5:31-5:47\">Gi\u1ea3i th\u00edch th\u00eam<\/th>\n<\/tr>\n<tr data-sourcepos=\"7:1-7:322\">\n<td data-sourcepos=\"7:1-7:20\"><strong>M\u1ee5c \u0111\u00edch ch\u00ednh<\/strong><\/td>\n<td data-sourcepos=\"7:22-7:126\">M\u00e3 h\u00f3a d\u1eef li\u1ec7u truy\u1ec1n qua HTTP, b\u1ea3o v\u1ec7 th\u00f4ng tin nh\u1ea1y c\u1ea3m khi truy\u1ec1n t\u1ea3i gi\u1eefa m\u00e1y kh\u00e1ch v\u00e0 m\u00e1y ch\u1ee7 web.<\/td>\n<td data-sourcepos=\"7:128-7:229\">B\u1ea3o v\u1ec7 t\u00ednh to\u00e0n v\u1eb9n v\u00e0 x\u00e1c th\u1ef1c ngu\u1ed3n g\u1ed1c c\u1ee7a b\u1ea3n ghi DNS, ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng gi\u1ea3 m\u1ea1o DNS.<\/td>\n<td data-sourcepos=\"7:231-7:320\">SSL\/TLS t\u1eadp trung v\u00e0o b\u1ea3o m\u1eadt giao ti\u1ebfp, DNSSEC t\u1eadp trung v\u00e0o b\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng t\u00ean mi\u1ec1n.<\/td>\n<\/tr>\n<tr data-sourcepos=\"8:1-8:212\">\n<td data-sourcepos=\"8:1-8:25\"><strong>Giao th\u1ee9c ho\u1ea1t \u0111\u1ed9ng<\/strong><\/td>\n<td data-sourcepos=\"8:27-8:70\">HTTPS (Hypertext Transfer Protocol Secure)<\/td>\n<td data-sourcepos=\"8:72-8:120\">DNSSEC (Domain Name System Security Extensions)<\/td>\n<td data-sourcepos=\"8:122-8:210\">HTTPS l\u00e0 phi\u00ean b\u1ea3n b\u1ea3o m\u1eadt c\u1ee7a HTTP, DNSSEC l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c m\u1edf r\u1ed9ng b\u1ea3o m\u1eadt cho DNS.<\/td>\n<\/tr>\n<tr data-sourcepos=\"9:1-9:103\">\n<td data-sourcepos=\"9:1-9:20\"><strong>T\u1ea7ng ho\u1ea1t \u0111\u1ed9ng<\/strong><\/td>\n<td data-sourcepos=\"9:22-9:31\">\u1ee8ng d\u1ee5ng<\/td>\n<td data-sourcepos=\"9:33-9:37\">DNS<\/td>\n<td data-sourcepos=\"9:39-9:101\">HTTPS ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ea7ng \u1ee9ng d\u1ee5ng, DNSSEC ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ea7ng DNS.<\/td>\n<\/tr>\n<tr data-sourcepos=\"10:1-10:233\">\n<td data-sourcepos=\"10:1-10:20\"><strong>Ph\u1ea1m vi b\u1ea3o v\u1ec7<\/strong><\/td>\n<td data-sourcepos=\"10:22-10:97\">T\u1eeb m\u00e1y kh\u00e1ch \u0111\u1ebfn m\u00e1y ch\u1ee7 web, b\u1ea3o v\u1ec7 to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u.<\/td>\n<td data-sourcepos=\"10:99-10:167\">T\u1eeb m\u00e1y kh\u00e1ch \u0111\u1ebfn m\u00e1y ch\u1ee7 DNS, b\u1ea3o v\u1ec7 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a b\u1ea3n ghi DNS.<\/td>\n<td data-sourcepos=\"10:169-10:231\">SSL\/TLS b\u1ea3o v\u1ec7 to\u00e0n b\u1ed9 giao ti\u1ebfp, DNSSEC ch\u1ec9 b\u1ea3o v\u1ec7 ph\u1ea7n DNS.<\/td>\n<\/tr>\n<tr data-sourcepos=\"11:1-11:240\">\n<td data-sourcepos=\"11:1-11:26\"><strong>C\u01a1 ch\u1ebf b\u1ea3o m\u1eadt ch\u00ednh<\/strong><\/td>\n<td data-sourcepos=\"11:28-11:88\">S\u1eed d\u1ee5ng ch\u1ee9ng ch\u1ec9 s\u1ed1 \u0111\u1ec3 m\u00e3 h\u00f3a d\u1eef li\u1ec7u v\u00e0 x\u00e1c th\u1ef1c m\u00e1y ch\u1ee7.<\/td>\n<td data-sourcepos=\"11:90-11:188\">S\u1eed d\u1ee5ng ch\u1eef k\u00fd s\u1ed1 \u0111\u1ec3 x\u00e1c th\u1ef1c t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a b\u1ea3n ghi DNS v\u00e0 kh\u00f3a c\u00f4ng khai \u0111\u1ec3 x\u00e1c th\u1ef1c ch\u1eef k\u00fd.<\/td>\n<td data-sourcepos=\"11:190-11:238\">C\u1ea3 hai \u0111\u1ec1u d\u1ef1a tr\u00ean c\u01a1 ch\u1ebf m\u00e3 h\u00f3a b\u1ea5t \u0111\u1ed1i x\u1ee9ng.<\/td>\n<\/tr>\n<tr data-sourcepos=\"12:1-12:300\">\n<td data-sourcepos=\"12:1-12:35\"><strong>Kh\u1ea3 n\u0103ng ph\u00f2ng ch\u1ed1ng t\u1ea5n c\u00f4ng<\/strong><\/td>\n<td data-sourcepos=\"12:37-12:106\">Ng\u0103n ch\u1eb7n nghe l\u00e9n, t\u1ea5n c\u00f4ng ng\u01b0\u1eddi gi\u1eefa, b\u1ea3o v\u1ec7 th\u00f4ng tin \u0111\u0103ng nh\u1eadp.<\/td>\n<td data-sourcepos=\"12:108-12:207\">Ng\u0103n ch\u1eb7n t\u1ea5n c\u00f4ng DNS gi\u1ea3 m\u1ea1o, t\u1ea5n c\u00f4ng l\u00e0m nhi\u1ec5u DNS, b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng t\u00ean mi\u1ec1n kh\u1ecfi b\u1ecb t\u1ea5n c\u00f4ng.<\/td>\n<td data-sourcepos=\"12:209-12:298\">SSL\/TLS t\u1eadp trung v\u00e0o b\u1ea3o m\u1eadt giao ti\u1ebfp, DNSSEC t\u1eadp trung v\u00e0o b\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng t\u00ean mi\u1ec1n.<\/td>\n<\/tr>\n<tr data-sourcepos=\"13:1-13:159\">\n<td data-sourcepos=\"13:1-13:17\"><strong>C\u1ea7n c\u00e0i \u0111\u1eb7t<\/strong><\/td>\n<td data-sourcepos=\"13:19-13:59\">C\u00e0i \u0111\u1eb7t ch\u1ee9ng ch\u1ec9 SSL cho m\u1ed7i t\u00ean mi\u1ec1n.<\/td>\n<td data-sourcepos=\"13:61-13:95\">C\u1ea5u h\u00ecnh DNSSEC tr\u00ean m\u00e1y ch\u1ee7 DNS.<\/td>\n<td data-sourcepos=\"13:97-13:157\">C\u1ea7n c\u1ea5u h\u00ecnh c\u1ea3 ph\u00eda m\u00e1y ch\u1ee7 v\u00e0 ph\u00eda c\u01a1 quan c\u1ea5p ch\u1ee9ng ch\u1ec9.<\/td>\n<\/tr>\n<tr data-sourcepos=\"14:1-14:245\">\n<td data-sourcepos=\"14:1-14:21\"><strong>L\u1ee3i \u00edch b\u1ed5 sung<\/strong><\/td>\n<td data-sourcepos=\"14:23-14:96\">T\u0103ng \u0111\u1ed9 tin c\u1eady cho ng\u01b0\u1eddi d\u00f9ng, b\u1ea3o v\u1ec7 th\u00f4ng tin thanh to\u00e1n, h\u1ed7 tr\u1ee3 SEO.<\/td>\n<td data-sourcepos=\"14:98-14:183\">B\u1ea3o v\u1ec7 to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng t\u00ean mi\u1ec1n, ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n d\u1ecbch v\u1ee5.<\/td>\n<td data-sourcepos=\"14:185-14:243\">DNSSEC l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng Internet.<\/td>\n<\/tr>\n<tr data-sourcepos=\"15:1-15:255\">\n<td data-sourcepos=\"15:1-15:22\"><strong>\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf<\/strong><\/td>\n<td data-sourcepos=\"15:24-15:103\">T\u1ea5t c\u1ea3 c\u00e1c website th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed, ng\u00e2n h\u00e0ng, d\u1ecbch v\u1ee5 y\u00eau c\u1ea7u b\u1ea3o m\u1eadt cao.<\/td>\n<td data-sourcepos=\"15:105-15:179\">C\u00e1c t\u1ed5 ch\u1ee9c, doanh nghi\u1ec7p l\u1edbn, c\u01a1 quan ch\u00ednh ph\u1ee7, c\u00e1c d\u1ecbch v\u1ee5 quan tr\u1ecdng.<\/td>\n<td data-sourcepos=\"15:181-15:253\">DNSSEC \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c d\u1ecbch v\u1ee5 d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y v\u00e0 IoT.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h2><strong>Kinh nghi\u1ec7m khi s\u1eed d\u1ee5ng SSL v\u00e0 DNSSEC<\/strong><\/h2>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 kinh nghi\u1ec7m c\u1ea7n bi\u1ebft khi tri\u1ec3n khai v\u00e0 s\u1eed d\u1ee5ng SSL v\u00e0 DNSSEC:<\/p>\n<h3><strong>\u0110\u1ed1i v\u1edbi SSL<\/strong><\/h3>\n<h4><strong>L\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i ch\u1ee9ng ch\u1ec9 SSL<\/strong><\/h4>\n<p>SSL c\u00f3 nhi\u1ec1u lo\u1ea1i ch\u1ee9ng ch\u1ec9 nh\u01b0:<\/p>\n<ul>\n<li><strong>Single Domain SSL<\/strong>: B\u1ea3o v\u1ec7 m\u1ed9t t\u00ean mi\u1ec1n duy nh\u1ea5t.<\/li>\n<li><strong>Wildcard SSL<\/strong>: B\u1ea3o v\u1ec7 t\u00ean mi\u1ec1n ch\u00ednh v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c t\u00ean mi\u1ec1n ph\u1ee5.<\/li>\n<li><strong>Multi-Domain SSL (SAN SSL)<\/strong>: B\u1ea3o v\u1ec7 nhi\u1ec1u t\u00ean mi\u1ec1n trong m\u1ed9t ch\u1ee9ng ch\u1ec9.<\/li>\n<\/ul>\n<p>H\u00e3y xem x\u00e9t nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n \u0111\u1ec3 ch\u1ecdn lo\u1ea1i SSL ph\u00f9 h\u1ee3p, tr\u00e1nh chi ph\u00ed kh\u00f4ng c\u1ea7n thi\u1ebft v\u00e0 \u0111\u1ea3m b\u1ea3o b\u1ea3o m\u1eadt t\u1ed1i \u0111a.<\/p>\n<h4><strong>Lu\u00f4n c\u1eadp nh\u1eadt v\u00e0 gia h\u1ea1n ch\u1ee9ng ch\u1ec9 SSL<\/strong><\/h4>\n<p>Ch\u1ee9ng ch\u1ec9 SSL c\u00f3 th\u1eddi h\u1ea1n t\u1eeb 1 \u0111\u1ebfn 2 n\u0103m. B\u1ea1n c\u1ea7n ki\u1ec3m tra v\u00e0 gia h\u1ea1n \u0111\u00fang th\u1eddi \u0111i\u1ec3m \u0111\u1ec3 tr\u00e1nh c\u00e1c th\u00f4ng b\u00e1o \"ch\u1ee9ng ch\u1ec9 h\u1ebft h\u1ea1n\" khi ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp website, g\u00e2y m\u1ea5t ni\u1ec1m tin v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<h4><strong>C\u1ea5u h\u00ecnh SSL \u0111\u00fang c\u00e1ch<\/strong><\/h4>\n<p>Khi tri\u1ec3n khai SSL, c\u1ea7n ch\u00fa \u00fd c\u1ea5u h\u00ecnh sao cho \u0111\u00fang chu\u1ea9n:<\/p>\n<ul>\n<li>S\u1eed d\u1ee5ng giao th\u1ee9c TLS 1.2 ho\u1eb7c TLS 1.3 (c\u00e1c phi\u00ean b\u1ea3n TLS c\u0169 h\u01a1n nh\u01b0 1.0 ho\u1eb7c 1.1 kh\u00f4ng an to\u00e0n).<\/li>\n<li>Lo\u1ea1i b\u1ecf c\u00e1c cipher suites y\u1ebfu v\u00e0 kh\u00f4ng an to\u00e0n.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o redirect t\u1eeb HTTP sang HTTPS \u0111\u1ec3 tr\u00e1nh truy c\u1eadp v\u00e0o c\u00e1c trang kh\u00f4ng \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a.<\/li>\n<\/ul>\n<div id=\"attachment_25036\" style=\"width: 1358px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-25036\" loading=\"lazy\" class=\"wp-image-25036\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2024\/09\/word-image-25032-4.png\" alt=\"L\u01b0u \u00fd khi s\u1eed d\u1ee5ng ch\u1ee9ng ch\u1ec9 SSL\" width=\"1348\" height=\"789\" \/><p id=\"caption-attachment-25036\" class=\"wp-caption-text\">L\u01b0u \u00fd khi s\u1eed d\u1ee5ng ch\u1ee9ng ch\u1ec9 SSL<\/p><\/div>\n<h4><strong>S\u1eed d\u1ee5ng HSTS (HTTP Strict Transport Security)<\/strong><\/h4>\n<p>HSTS l\u00e0 m\u1ed9t c\u01a1 ch\u1ebf gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o phi\u00ean b\u1ea3n HTTPS c\u1ee7a trang web, ng\u0103n ch\u1eb7n vi\u1ec7c k\u1ebft n\u1ed1i qua HTTP kh\u00f4ng m\u00e3 h\u00f3a, gi\u1ea3m nguy c\u01a1 b\u1ecb t\u1ea5n c\u00f4ng trung gian (MITM).<\/p>\n<h4><strong>B\u1ea3o v\u1ec7 ch\u1ee9ng ch\u1ec9 SSL<\/strong><\/h4>\n<p>Ch\u1ee9ng ch\u1ec9 SSL c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt nghi\u00eam ng\u1eb7t. N\u1ebfu kh\u00f3a ri\u00eang t\u01b0 b\u1ecb l\u1ed9, hacker c\u00f3 th\u1ec3 m\u1ea1o danh trang web c\u1ee7a b\u1ea1n. V\u00ec v\u1eady, h\u00e3y l\u01b0u tr\u1eef kh\u00f3a ri\u00eang t\u01b0 m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 kh\u00f4ng chia s\u1ebb n\u00f3 v\u1edbi b\u1ea5t k\u1ef3 ai.<\/p>\n<h3><strong>\u0110\u1ed1i v\u1edbi DNSSEC<\/strong><\/h3>\n<h4><strong>Ch\u1ecdn nh\u00e0 cung c\u1ea5p DNS h\u1ed7 tr\u1ee3 DNSSEC<\/strong><\/h4>\n<p>Kh\u00f4ng ph\u1ea3i m\u1ecdi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 DNS \u0111\u1ec1u h\u1ed7 tr\u1ee3 DNSSEC. Do \u0111\u00f3, tr\u01b0\u1edbc khi k\u00edch ho\u1ea1t DNSSEC, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng nh\u00e0 cung c\u1ea5p c\u1ee7a b\u1ea1n c\u00f3 h\u1ed7 tr\u1ee3 v\u00e0 cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 c\u1ea5u h\u00ecnh DNSSEC d\u1ec5 s\u1eed d\u1ee5ng.<\/p>\n<h4><strong>C\u1ea5u h\u00ecnh DNSSEC ch\u00ednh x\u00e1c<\/strong><\/h4>\n<p>Vi\u1ec7c c\u1ea5u h\u00ecnh DNSSEC c\u00f3 th\u1ec3 ph\u1ee9c t\u1ea1p, \u0111\u00f2i h\u1ecfi s\u1ef1 ch\u00ednh x\u00e1c. B\u1ea1n c\u1ea7n t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd kh\u00f3a DNS (DNSKEY) c\u1ea9n th\u1eadn \u0111\u1ec3 k\u00fd c\u00e1c b\u1ea3n ghi DNS. H\u00e3y \u0111\u1ea3m b\u1ea3o:<\/p>\n<ul>\n<li>KSK (Key Signing Key) v\u00e0 ZSK (Zone Signing Key) \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u00fang c\u00e1ch.<\/li>\n<li>Th\u01b0\u1eddng xuy\u00ean xoay v\u00f2ng kh\u00f3a (key rollover) \u0111\u1ec3 b\u1ea3o v\u1ec7 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a h\u1ec7 th\u1ed1ng DNS.<\/li>\n<\/ul>\n<h4><strong>Theo d\u00f5i v\u00e0 ki\u1ec3m tra tr\u1ea1ng th\u00e1i DNSSEC<\/strong><\/h4>\n<p>Sau khi c\u1ea5u h\u00ecnh DNSSEC, b\u1ea1n c\u1ea7n th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra tr\u1ea1ng th\u00e1i c\u1ee7a h\u1ec7 th\u1ed1ng DNS th\u00f4ng qua c\u00e1c c\u00f4ng c\u1ee5 ki\u1ec3m tra DNSSEC nh\u01b0 DNSSEC Debugger \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c b\u1ea3n ghi DNS \u0111ang ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang v\u00e0 kh\u00f4ng c\u00f3 l\u1ed7i n\u00e0o.<\/p>\n<div class=\"tg_wrap_cbsv tg_wrap_cbsv_blue\" style=\"margin: 20px 0px; border-radius: 4px; border: 2px solid #0066b2;\"><cite style=\"margin: 0px; background-color: #0066b2; color: #fff; border-top-left-radius: 2px; border-top-right-radius: 2px; font-size: 19px; padding: 12px 20px; font-weight: bold; display: block; font-style: normal;\">B\u1ea1n \u0111ang mu\u1ed1n x\u00e2y d\u1ef1ng m\u1ed9t trang web c\u1ee7a ri\u00eang m\u00ecnh<\/cite><\/p>\n<div class=\"textwidget\" style=\"padding: 20px; background: #70c2e280;\">\u0110\u0103ng k\u00fd ngay t\u00ean mi\u1ec1n th\u01b0\u01a1ng hi\u1ec7u t\u1ea1i Tenten.vn ch\u1ec9 v\u1edbi 2 c\u00fa click chu\u1ed9t: <strong>Ki\u1ec3m tra s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a t\u00ean mi\u1ec1n: Nh\u1eadp t\u00ean mi\u1ec1n v\u00e0 nh\u1ea5n \"ki\u1ec3m tra\".<\/strong> <span style=\"color: #ffff00;\"><a class=\"btn_combi_sv\" style=\"font-weight: bold; color: #ffff00; padding: 8px 26px 8px 26px; font-size: 20px; line-height: 30px; border-radius: 56px; text-shadow: none; background: #0066b2; display: table; margin: 0px auto;\" href=\"https:\/\/tenten.vn\/vi\/bang-gia-ten-mien?code=knjcpEfWoTSzUNMw&amp;idCampaign=3080\">B\u1ea2NG GI\u00c1 T\u00caN MI\u1ec0N M\u1edaI NH\u1ea4T<\/a><\/span><\/p>\n<ul>\n<li><a href=\"https:\/\/bit.ly\/3QYbaqa\">V\u00e0o nh\u00f3m Zalo nh\u1eadn \u01b0u \u0111\u00e3i t\u00ean mi\u1ec1n t\u1ea1i \u0111\u00e2y<\/a><\/li>\n<li>Hotline: (024) 71 089 999<\/li>\n<li>Email: info@tenten.vn<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<h2><strong>C\u00f3 c\u1ea7n s\u1eed d\u1ee5ng SSL khi \u0111\u00e3 s\u1eed d\u1ee5ng DNSSEC?<\/strong><\/h2>\n<p>C\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn l\u00e0 <strong>c\u00f3<\/strong>, b\u1edfi v\u00ec SSL v\u00e0 DNSSEC ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c nhau c\u1ee7a h\u1ec7 th\u1ed1ng b\u1ea3o m\u1eadt m\u1ea1ng, v\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng c\u1ea3 hai s\u1ebd mang l\u1ea1i m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt cao h\u01a1n.<\/p>\n<ul>\n<li><strong>DNSSEC<\/strong> b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng t\u00ean mi\u1ec1n, \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c truy v\u1ea5n DNS l\u00e0 x\u00e1c th\u1ef1c v\u00e0 kh\u00f4ng b\u1ecb gi\u1ea3 m\u1ea1o. N\u00f3 ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng nh\u1eb1m thay \u0111\u1ed5i th\u00f4ng tin DNS \u0111\u1ec3 chuy\u1ec3n h\u01b0\u1edbng ng\u01b0\u1eddi d\u00f9ng \u0111\u1ebfn c\u00e1c trang web gi\u1ea3 m\u1ea1o.<\/li>\n<li><strong>SSL<\/strong> b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u trong qu\u00e1 tr\u00ecnh truy\u1ec1n t\u1ea3i gi\u1eefa tr\u00ecnh duy\u1ec7t v\u00e0 m\u00e1y ch\u1ee7 web, \u0111\u1ea3m b\u1ea3o r\u1eb1ng th\u00f4ng tin c\u00e1 nh\u00e2n, m\u1eadt kh\u1ea9u, ho\u1eb7c d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m c\u1ee7a ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng b\u1ecb \u0111\u00e1nh c\u1eafp ho\u1eb7c thay \u0111\u1ed5i.<\/li>\n<\/ul>\n<div id=\"attachment_25037\" style=\"width: 1210px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-25037\" loading=\"lazy\" class=\"wp-image-25037\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2024\/09\/word-image-25032-5.jpeg\" alt=\"C\u00f3 c\u1ea7n s\u1eed d\u1ee5ng SSL khi \u0111\u00e3 s\u1eed d\u1ee5ng DNSSEC\" width=\"1200\" height=\"630\" \/><p id=\"caption-attachment-25037\" class=\"wp-caption-text\">C\u00f3 c\u1ea7n s\u1eed d\u1ee5ng SSL khi \u0111\u00e3 s\u1eed d\u1ee5ng DNSSEC<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>D\u00f9 DNSSEC c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp \u0111\u00fang \u0111\u1ecba ch\u1ec9 IP, nh\u01b0ng n\u1ebfu d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c g\u1eedi \u0111i kh\u00f4ng \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a, n\u00f3 v\u1eabn c\u00f3 th\u1ec3 b\u1ecb \u0111\u00e1nh c\u1eafp ho\u1eb7c t\u1ea5n c\u00f4ng trong qu\u00e1 tr\u00ecnh truy\u1ec1n t\u1ea3i. SSL gi\u00fap m\u00e3 h\u00f3a d\u1eef li\u1ec7u n\u00e0y v\u00e0 ng\u0103n ng\u1eeba c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng th\u00f4ng qua vi\u1ec7c gi\u1ea3i m\u00e3 th\u00f4ng tin.<\/p>\n<p>V\u00ec v\u1eady, ngay c\u1ea3 khi b\u1ea1n \u0111\u00e3 tri\u1ec3n khai <strong>DNSSEC<\/strong> cho h\u1ec7 th\u1ed1ng DNS c\u1ee7a m\u00ecnh, b\u1ea1n v\u1eabn c\u1ea7n <strong>SSL<\/strong> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c d\u1eef li\u1ec7u truy\u1ec1n t\u1ea3i gi\u1eefa m\u00e1y kh\u00e1ch v\u00e0 m\u00e1y ch\u1ee7 web \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 an to\u00e0n. \u0110i\u1ec1u n\u00e0y gi\u00fap cung c\u1ea5p s\u1ef1 b\u1ea3o v\u1ec7 to\u00e0n di\u1ec7n cho c\u1ea3 th\u00f4ng tin DNS v\u00e0 d\u1eef li\u1ec7u truy c\u1eadp web c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<h2><strong>K\u1ebft lu\u1eadn<\/strong><\/h2>\n<p>C\u1ea3 SSL v\u00e0 DNSSEC \u0111\u1ec1u l\u00e0 c\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o an ninh m\u1ea1ng. M\u1eb7c d\u00f9 ch\u00fang ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u00e1c t\u1ea7ng b\u1ea3o m\u1eadt kh\u00e1c nhau, nh\u01b0ng ch\u00fang kh\u00f4ng thay th\u1ebf nhau m\u00e0 b\u1ed5 sung cho nhau. DNSSEC b\u1ea3o v\u1ec7 qu\u00e1 tr\u00ecnh ph\u00e2n gi\u1ea3i t\u00ean mi\u1ec1n, trong khi SSL b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u truy\u1ec1n t\u1ea3i tr\u00ean website. K\u1ebft h\u1ee3p c\u1ea3 hai gi\u00fap t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng b\u1ea3o m\u1eadt t\u1ed5ng th\u1ec3, gi\u1ea3m thi\u1ec3u r\u1ee7i ro t\u1ea5n c\u00f4ng v\u00e0 b\u1ea3o v\u1ec7 ng\u01b0\u1eddi d\u00f9ng kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda ti\u1ec1m t\u00e0ng tr\u00ean internet.<\/p>\n<h4><strong>B\u00e0i li\u00ean quan<\/strong><\/h4>\n<ul>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/domain\/\">Domain l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n t\u1eeb A-Z<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ten-mien-la-gi\/\">T\u00ean mi\u1ec1n l\u00e0 g\u00ec? Nh\u1eefng l\u01b0u \u00fd khi s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 t\u00ean mi\u1ec1n<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ten-mien-vn\/\">T\u00ean mi\u1ec1n vn: L\u1ee3i \u00edch &amp; \u01afu \u0111i\u1ec3m c\u1ee7a t\u00ean mi\u1ec1n Vi\u1ec7t Nam<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ten-mien-vn-2\/\">T\u00ean mi\u1ec1n .vn l\u00e0 g\u00ec? N\u00ean mua t\u00ean mi\u1ec1n .vn \u1edf \u0111\u00e2u r\u1ebb nh\u1ea5t?<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ten-mien-com-vn\/\">T\u00ean mi\u1ec1n .com.vn l\u00e0 g\u00ec? N\u00ean ch\u1ecdn t\u00ean mi\u1ec1n .com.vn hay .vn?<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ten-mien-edu-vn\/\">T\u00ean mi\u1ec1n Edu.vn l\u00e0 c\u00e1nh c\u1ed5ng truy\u1ec1n t\u1ea3i tri th\u1ee9c tr\u1ef1c tuy\u1ebfn<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ten-mien-biz-vn-2\/\">\u00dd ngh\u0129a t\u00ean mi\u1ec1n biz vn v\u00e0 l\u1ee3i th\u1ebf khi d\u00f9ng .biz.vn cho doanh nghi\u1ec7p<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ten-mien-name-vn\/\">T\u1eeb A-Z v\u1ec1 t\u00ean mi\u1ec1n name.vn, \u0111\u0103ng k\u00fd name.vn \u1edf \u0111\u00e2u r\u1ebb v\u00e0 uy t\u00edn?<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ten-mien-ai-vn\/\">T\u00ean mi\u1ec1n ai.vn l\u00e0 g\u00ec? Mang l\u1ea1i l\u1ee3i \u00edch g\u00ec khi s\u1eed d\u1ee5ng?<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ten-mien-id-vn\/\">T\u00ean mi\u1ec1n id.vn l\u00e0 g\u00ec? L\u1ee3i \u00edch khi s\u1eed d\u1ee5ng t\u00ean mi\u1ec1n id.vn<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ten-mien-io-vn\/\">T\u00ean mi\u1ec1n io.vn l\u00e0 g\u00ec? Mang l\u1ea1i l\u1ee3i \u00edch g\u00ec khi s\u1eed d\u1ee5ng?<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ten-mien-net\/\">T\u00ean mi\u1ec1n .net l\u00e0 g\u00ec? L\u1ee3i \u00edch khi s\u1eed d\u1ee5ng t\u00ean mi\u1ec1n .net gi\u00e1 r\u1ebb<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ten-mien-info\/\">T\u00ean mi\u1ec1n .info l\u00e0 g\u00ec? N\u00ean mua t\u00ean mi\u1ec1n .info \u1edf \u0111\u00e2u r\u1ebb nh\u1ea5t<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/chon-ten-mien\/\">M\u1ed9t s\u1ed1 c\u00f4ng c\u1ee5 ch\u1ecdn t\u00ean mi\u1ec1n thu h\u00fat m\u1ecdi kh\u00e1ch h\u00e0ng<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ten-mien-chuan-seo\/\">T\u00ean mi\u1ec1n chu\u1ea9n SEO c\u1ea7n \u0111\u00e1p \u1ee9ng ti\u00eau ch\u00ed n\u00e0o? H\u01b0\u1edbng d\u1eabn c\u00e1ch ch\u1ecdn t\u00ean mi\u1ec1n<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/nha-cung-cap-ten-mien\/\">Top c\u00e1c nh\u00e0 cung c\u1ea5p t\u00ean mi\u1ec1n uy t\u00edn. N\u00ean ch\u1ecdn \u0111\u01a1n v\u1ecb n\u00e0o?<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/dau-tu-ten-mien\/\">B\u00ed quy\u1ebft \u0111\u1ea7u t\u01b0 t\u00ean mi\u1ec1n t\u1ea1o n\u00ean gi\u00e1 tr\u1ecb cao<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/cach-dang-ky-ten-mien-mien-phi\/\">C\u00e1ch \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n mi\u1ec5n ph\u00ed: \u0110\u01a1n gi\u1ea3n, ai c\u0169ng l\u00e0m \u0111\u01b0\u1ee3c<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/mua-ban-ten-mien\/\">H\u01b0\u1edbng d\u1eabn mua b\u00e1n t\u00ean mi\u1ec1n chi ti\u1ebft cho ng\u01b0\u1eddi m\u1edbi<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/bao-mat-ten-mien-la-gi\/\">B\u1ea3o m\u1eadt t\u00ean mi\u1ec1n l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn b\u1ea3o m\u1eadt t\u00ean mi\u1ec1n t\u1eeb A-Z<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ten-mien-1-ky-tu\/\">C\u00e1ch mua T\u00ean mi\u1ec1n 1 k\u00fd t\u1ef1: \u0110\u1ed9c \u0111\u00e1o v\u00e0 \u0111\u1eb3ng c\u1ea5p<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ten-mien-gia-re\/\">H\u01b0\u1edbng d\u1eabn mua t\u00ean mi\u1ec1n gi\u00e1 r\u1ebb t\u1ea1i Tenten cho ng\u01b0\u1eddi m\u1edbi<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/ban-ghi-ten-mien\/\">M\u1ecdi \u0111i\u1ec1u c\u1ea7n bi\u1ebft v\u1ec1 c\u00e1c b\u1ea3n ghi t\u00ean mi\u1ec1n, \u0111\u1ecdc ngay nh\u00e9!<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/tro-ten-mien\/\">H\u01b0\u1edbng d\u1eabn tr\u1ecf t\u00ean mi\u1ec1n v\u1ec1 Ladipage, tr\u1ecf t\u00ean mi\u1ec1n v\u1ec1 Hosting<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/quyen-so-huu-ten-mien\/\">H\u01b0\u1edbng d\u1eabn x\u00e1c minh quy\u1ec1n s\u1edf h\u1eefu t\u00ean mi\u1ec1n chi ti\u1ebft nh\u1ea5t<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/doi-ten-mien\/\">\u0110\u1ed5i t\u00ean mi\u1ec1n website c\u1ea7n l\u01b0u \u00fd \u0111i\u1ec1u g\u00ec? C\u1ea7n chu\u1ea9n b\u1ecb g\u00ec khi \u0111\u1ed5i t\u00ean mi\u1ec1n?<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/duy-tri-ten-mien\/\">Kh\u00f4ng duy tr\u00ec t\u00ean mi\u1ec1n c\u00f3 h\u1eadu qu\u1ea3 g\u00ec? B\u1ea3ng ph\u00ed duy tr\u00ec t\u00ean mi\u1ec1n c\u1ef1c r\u1ebb<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>SSL v\u00e0 DNSSEC c\u00f3 m\u1ee5c ti\u00eau chung l\u00e0 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt, nh\u01b0ng ch\u00fang ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u00e1c l\u1edbp kh\u00e1c nhau c\u1ee7a giao th\u1ee9c m\u1ea1ng. V\u1eady \u0111\u00e2u l\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa ch\u00fang, t\u00ecm hi\u1ec3u ngay trong n\u1ed9i dung...<\/p>\n","protected":false},"author":28,"featured_media":11634,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[177,83],"tags":[],"jetpack_featured_media_url":"https:\/\/cloud.z.com\/vn\/wp-content\/uploads\/2024\/09\/ssl-va-dnssec.jpeg","_links":{"self":[{"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/posts\/11633"}],"collection":[{"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/comments?post=11633"}],"version-history":[{"count":2,"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/posts\/11633\/revisions"}],"predecessor-version":[{"id":11641,"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/posts\/11633\/revisions\/11641"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/media\/11634"}],"wp:attachment":[{"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/media?parent=11633"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/categories?post=11633"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cloud.z.com\/vn\/wp-json\/wp\/v2\/tags?post=11633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}