{"id":9644,"date":"2022-04-11T15:20:30","date_gmt":"2022-04-11T08:20:30","guid":{"rendered":"https:\/\/hostify.vn\/blog\/?p=9644"},"modified":"2022-04-11T15:20:30","modified_gmt":"2022-04-11T08:20:30","slug":"wildcard-la-gi","status":"publish","type":"post","link":"https:\/\/www.hostify.vn\/blog\/wildcard-la-gi\/","title":{"rendered":"Wildcard l\u00e0 g\u00ec? Gi\u1ea3i \u0111\u00e1p th\u1eafc m\u1eafc 02 c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Wildcard l\u00e0 g\u00ec? Ch\u1ee9ng ch\u1ec9 Wildcard SSL hay Wildcard SSL Certificate l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p tuy\u1ec7t v\u1eddi cho nh\u00e0 qu\u1ea3n tr\u1ecb website.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"> Wildcard SSL mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch tuy\u1ec7t v\u1eddi nh\u01b0: t\u1ed1i \u01b0u chi ph\u00ed v\u00e0 h\u1ed7 tr\u1ee3 t\u1ed1t cho qu\u1ea3n l\u00fd website.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u1edbi nhi\u1ec1u l\u1ee3i \u00edch th\u1ef1c t\u1ebf nh\u01b0ng nhi\u1ec1u nh\u00e0 qu\u1ea3n tr\u1ecb web v\u1eabn ch\u01b0a hi\u1ec3u r\u00f5 v\u1ec1 Wildcard l\u00e0 g\u00ec c\u0169ng nh\u01b0 l\u1ee3i \u00edch c\u1ee7a n\u00f3. T\u1ea1i b\u00e0i vi\u1ebft n\u00e0y <a href=\"https:\/\/www.hostify.vn\/\">Hostify<\/a> s\u1ebd cung c\u1ea5p cho b\u1ea1n nh\u1eefng th\u00f4ng tin li\u00ean quan \u0111\u1ebfn Wildcard SSL \u0111\u1ec3 b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 ch\u1ee9ng ch\u1ec9 n\u00e0y.\u00a0<\/span><\/p>\n<div id=\"attachment_9648\" style=\"width: 810px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/wildcard-la-gi.webp\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-9648\" class=\"Wildcard l\u00e0 g\u00ec? Wildcard SSL Certificate c\u00f3 nh\u1eefng l\u1ee3i \u00edch n\u00e0o? wp-image-9648\" title=\"Wildcard l\u00e0 g\u00ec? Wildcard SSL Certificate c\u00f3 nh\u1eefng l\u1ee3i \u00edch n\u00e0o?\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/wildcard-la-gi.webp\" alt=\"Wildcard l\u00e0 g\u00ec? \" width=\"800\" height=\"419\" srcset=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/wildcard-la-gi.webp 1200w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/wildcard-la-gi-300x157.webp 300w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/wildcard-la-gi-1024x536.webp 1024w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/wildcard-la-gi-768x402.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><p id=\"caption-attachment-9648\" class=\"wp-caption-text\">Wildcard l\u00e0 g\u00ec? Wildcard SSL Certificate c\u00f3 nh\u1eefng l\u1ee3i \u00edch n\u00e0o?<\/p><\/div>\n<h2><b>1. Wildcard l\u00e0 g\u00ec?<\/b><\/h2>\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Wildcard_certificate\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Wildcard SSL<\/span><\/a><span style=\"font-weight: 400;\"> l\u00e0 l\u00e0 <a href=\"https:\/\/www.hostify.vn\/news\/ssl-la-gi-tai-sao-ssl-lai-giup-website-cua-ban-an-toan.html\">ch\u1ee9ng ch\u1ec9 SSL<\/a> \/ TLS certificate, m\u1ed9t ch\u1ee9ng ch\u1ec9 kh\u00f3a c\u00f4ng khai \u0111\u01b0\u1ee3c d\u00f9ng cho t\u00ean mi\u1ec1n ch\u00ednh (domain) v\u00e0 v\u1edbi nhi\u1ec1u t\u00ean mi\u1ec1n ph\u1ee5 (subdomain) c\u1ee7a m\u1ed9t t\u00ean mi\u1ec1n website. Vi\u1ec7c s\u1eed d\u1ee5ng Wildcard SSL l\u00e0 \u0111\u1ec3 b\u1ea3o m\u1eadt c\u00e1c trang web b\u1eb1ng HTTPS.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Wildcard SSL c\u0169ng c\u00f3 nh\u1eefng \u1ee9ng d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c. So v\u1edbi c\u00e1c ch\u1ee9ng ch\u1ec9 th\u00f4ng th\u01b0\u1eddng th\u00ec Wildcard SSL c\u00f3 chi ph\u00ed r\u1ebb h\u01a1n khi b\u1ea1n mua t\u1eebng\u00a0 v\u00e0 d\u1ec5 d\u00e0ng s\u1eed d\u1ee5ng h\u01a1n cho t\u1eebng t\u00ean mi\u1ec1n ph\u1ee5.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Wildcard SSL \u0111\u01a1n gi\u1ea3n h\u00f3a v\u00e0 gi\u1ea3m chi ph\u00ed b\u1eb1ng c\u00e1ch b\u1ea3o m\u1eadt nhi\u1ec1u t\u00ean mi\u1ec1n ch\u00ednh, t\u00ean mi\u1ec1n ph\u1ee5 c\u00f9ng l\u00fac. Ch\u1ee9ng ch\u1ec9 n\u00e0y th\u01b0\u1eddng d\u00e0nh cho nh\u1eefng kh\u00e1ch h\u00e0ng s\u1eed d\u1ee5ng nhi\u1ec1u t\u00ean mi\u1ec1n ph\u1ee5 nh\u01b0 c\u00e1c c\u1eeda h\u00e0ng online,&#8230;\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u1edbi Wildcard SSL b\u1ea1n s\u1ebd ch\u1ec9 c\u1ea7n mua ch\u1ee9ng ch\u1ec9 cho t\u00ean mi\u1ec1n ch\u00ednh, t\u00ean mi\u1ec1n ph\u1ee5 s\u1ebd \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt. Wildcard SSL s\u1ebd cho ph\u00e9p b\u1ea1n b\u1ea3o v\u1ec7 nh\u1eefng t\u00ean mi\u1ec1n ph\u1ee5 v\u00e0 t\u00ean mi\u1ec1n ch\u00ednh c\u1ee7a website.<\/span><\/p>\n<p><em>V\u00ed d\u1ee5 nh\u01b0: khi mua Wildcard SSL th\u00ec b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt c\u1ea3 t\u00ean mi\u1ec1n ch\u00ednh nh\u01b0 hostify.vn v\u00e0 c\u1ea3 c\u00e1c t\u00ean mi\u1ec1n ph\u1ee5 nh\u01b0 support.hostfiy.vn v\u00e0 c\u00e1c subdomain kh\u00e1c.<\/em><\/p>\n<h2><b>2. L\u1ee3i \u00edch c\u1ee7a ch\u1ee9ng ch\u1ec9 Wildcard SSL l\u00e0 g\u00ec? T\u1ea1i sao b\u1ea1n n\u00ean mua m\u1ed9t Wildcard SSL?<\/b><\/h2>\n<div id=\"attachment_9652\" style=\"width: 755px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/wildcard-la-gi-2.webp\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-9652\" class=\"T\u1ed5ng h\u1ee3p 03 l\u1ee3i \u00edch c\u1ee7a Wildcard l\u00e0 g\u00ec wp-image-9652\" title=\"T\u1ed5ng h\u1ee3p 03 l\u1ee3i \u00edch c\u1ee7a Wildcard l\u00e0 g\u00ec\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/wildcard-la-gi-2.webp\" alt=\"Wildcard l\u00e0 g\u00ec\" width=\"745\" height=\"419\" srcset=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/wildcard-la-gi-2.webp 800w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/wildcard-la-gi-2-300x169.webp 300w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/wildcard-la-gi-2-768x432.webp 768w\" sizes=\"auto, (max-width: 745px) 100vw, 745px\" \/><\/a><p id=\"caption-attachment-9652\" class=\"wp-caption-text\">T\u1ed5ng h\u1ee3p 03 l\u1ee3i \u00edch c\u1ee7a Wildcard l\u00e0 g\u00ec<\/p><\/div>\n<p><span style=\"font-weight: 400;\">Sau khi tham kh\u1ea3o nh\u1eefng th\u00f4ng tin v\u1ec1 \u0111\u1ecbnh ngh\u0129a Wildcard l\u00e0 g\u00ec. Ph\u1ea7n ti\u1ebfp theo n\u00e0y, Hostify m\u1eddi b\u1ea1n c\u00f9ng xem nh\u01b0ng ph\u00e2n t\u00edch v\u1ec1 l\u1ee3i \u00edch m\u00e0 ch\u1ee9ng ch\u1ec9 n\u00e0y mang l\u1ea1i \u0111\u1ec3 hi\u1ec3u v\u00e0 tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi cho c\u00e2u h\u1ecfi: &#8221;T\u1ea1i sao n\u00ean mua m\u1ed9t Wildcard SSL?&#8221; nh\u00e9 !<\/span><\/p>\n<h3><b>2.1 Wildcard SSL c\u00f3 quy tr\u00ecnh c\u00e0i \u0111\u1eb7t \u0111\u01a1n gi\u1ea3n<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n s\u1edf h\u1eefu nhi\u1ec1u t\u00ean mi\u1ec1n ph\u1ee5, m\u1ed7i t\u00ean mi\u1ec1n ph\u1ee5 l\u1ea1i c\u00f3 m\u1ed9t ch\u1ee9ng ch\u1ec9 th\u00ec vi\u1ec7c c\u00e0i \u0111\u1eb7t s\u1ebd r\u1ea5t ph\u1ee9c t\u1ea1p. B\u1ea1n c\u1ea7n ph\u1ea3i c\u00e0i \u0111\u1eb7t t\u1ea5t c\u1ea3 nh\u1eefng ch\u1ee9ng ch\u1ec9 \u0111\u00f3 cho c\u00e1c t\u00ean mi\u1ec1n ph\u1ee5.\u00a0<\/span><span style=\"font-weight: 400;\">Sau khi ch\u1ee9ng ch\u1ec9 h\u1ebft h\u1ea1n, b\u1ea1n l\u1ea1i ph\u1ea3i gia h\u1ea1n v\u00e0 c\u00e0i \u0111\u1eb7t l\u1ea1i.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Khi \u0111\u1ed5i sang ch\u1ee9ng ch\u1ec9 Wildcard SSL b\u1ea1n ch\u1ec9 c\u1ea7n c\u00e0i \u0111\u1eb7t m\u1ed9t l\u1ea7n cho t\u1ea5t c\u1ea3 nh\u1eefng t\u00ean mi\u1ec1n ph\u1ee5. Kh\u00f4ng c\u1ea7n ph\u1ea3i m\u1ea5t th\u1eddi gian c\u00e0i \u0111\u1eb7t nhi\u1ec1u l\u1ea7n.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ch\u1ec9 c\u1ea7n m\u1ed9t thi\u1ebft b\u1ecb, m\u1ed9t m\u00e1y ch\u1ee7 v\u00e0 c\u00e0i \u0111\u1eb7t SSL m\u1ed9t l\u1ea7n. B\u1ea1n c\u0169ng ch\u1ec9 c\u1ea7n c\u00e0i \u0111\u1eb7t gia h\u1ea1n 1 ch\u1ee9ng ch\u1ec9 duy nh\u1ea5t.\u00a0<\/span><\/p>\n<h3><b>2.2 S\u1eed d\u1ee5ng Wildcard SSL s\u1ebd gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Khi b\u1ea1n s\u1edf h\u1eefu nhi\u1ec1u t\u00ean mi\u1ec1n ph\u1ee5 v\u00e0 mu\u1ed1n cho c\u00e1c t\u00ean mi\u1ec1n n\u00e0y \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt an to\u00e0n th\u00ec s\u1ebd r\u1ea5t t\u1ed1n k\u00e9m n\u1ebfu mua d\u00f9ng nhi\u1ec1u ch\u1ee9ng ch\u1ec9 b\u1ea3o m\u1eadt kh\u00e1c nhau.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u1eefng lo\u1ea1i ch\u1ee9ng ch\u1ec9 th\u00f4ng th\u01b0\u1eddng s\u1ebd ch\u1ec9 b\u1ea3o m\u1eadt cho m\u1ed9t t\u00ean mi\u1ec1n ph\u1ee5. V\u00ec v\u1eady s\u1ebd t\u1ed1n k\u00e9m chi ph\u00ed n\u1ebfu m\u1ed9t website d\u00f9ng nhi\u1ec1u t\u00ean mi\u1ec1n.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ch\u1ee9ng ch\u1ec9 Wildcard SSL gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m chi ph\u00ed t\u1ed1i \u0111a, b\u1edfi n\u00f3 c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 cho to\u00e0n b\u1ed9 t\u00ean mi\u1ec1n ph\u1ee5. Ch\u1ec9 v\u1edbi m\u1ed9t kho\u1ea3n chi ph\u00ed h\u1ee3p l\u00fd b\u1ea1n \u0111\u00e3 c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 cho c\u00e1c t\u00ean mi\u1ec1n c\u1ee7a m\u00ecnh.\u00a0<\/span><\/p>\n<h3><b>2.3 \u0110\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1ea3o v\u1ec7 t\u00ean mi\u1ec1n ph\u1ee5 kh\u00f4ng gi\u1edbi h\u1ea1n<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n l\u00e0 m\u1ed9t doanh nghi\u1ec7p l\u1edbn hay m\u1ed9t c\u1eeda h\u00e0ng v\u00e0 s\u1edf h\u1eefu nhi\u1ec1u t\u00ean mi\u1ec1n ph\u1ee5 th\u00ec n\u00ean c\u00e2n nh\u1eafc ch\u1ee9ng ch\u1ec9 n\u00e0y. B\u1edfi v\u00ec, ch\u1ee9ng ch\u1ec9 Wildcard SSL c\u00f3 t\u00ednh n\u0103ng h\u1ed7 tr\u1ee3 ng\u01b0\u1eddi d\u00f9ng b\u1ea3o v\u1ec7 t\u00ean mi\u1ec1n ph\u1ee5 m\u00e0 kh\u00f4ng gi\u1edbi h\u1ea1n. To\u00e0n b\u1ed9 t\u00ean mi\u1ec1n ph\u1ee5 c\u1ee7a b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7.<\/span><\/p>\n<p><em>Nh\u01b0ng b\u1ea1n h\u00e3y l\u01b0u \u00fd m\u1ed9t ch\u00fat v\u1ec1<span style=\"font-weight: 400;\"> \u0111i\u1ec1u ki\u1ec7n duy nh\u1ea5t \u0111\u1ec3 b\u1ea3o v\u1ec7, \u0111\u00f3 l\u00e0 t\u1ea5t c\u1ea3 t\u00ean mi\u1ec1n ph\u1ee5 ph\u1ea3i c\u00f9ng 1 c\u1ea5p v\u1edbi nhau.\u00a0<\/span><\/em><\/p>\n<h2><b>3. M\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1edbi Wildcard l\u00e0 g\u00ec?\u00a0<\/b><\/h2>\n<div id=\"attachment_9654\" style=\"width: 639px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/wildcard-la-gi-1.webp\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-9654\" class=\"Gi\u1ea3i \u0111\u00e1p m\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1edbi Wildcard l\u00e0 g\u00ec? wp-image-9654\" title=\"Gi\u1ea3i \u0111\u00e1p m\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1edbi Wildcard l\u00e0 g\u00ec? \" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/wildcard-la-gi-1.webp\" alt=\"Wildcard l\u00e0 g\u00ec? \" width=\"629\" height=\"419\" srcset=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/wildcard-la-gi-1.webp 600w, https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2022\/04\/wildcard-la-gi-1-300x200.webp 300w\" sizes=\"auto, (max-width: 629px) 100vw, 629px\" \/><\/a><p id=\"caption-attachment-9654\" class=\"wp-caption-text\">M\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1edbi Wildcard l\u00e0 g\u00ec?<\/p><\/div>\n<h3><b>3.1 C\u00f3 th\u1ec3 c\u00f9ng l\u00fac k\u1ebft h\u1ee3p ch\u1ee9ng ch\u1ec9 SSL SANS v\u00e0 Wildcard SSL kh\u00f4ng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00e2u tr\u1ea3 l\u1eddi l\u00e0 kh\u00f4ng th\u1ec3 nh\u00e9. B\u1ea1n kh\u00f4ng th\u1ec3 d\u00f9ng ch\u1ee9ng ch\u1ec9 SSL SANS (Subject Alternate Name Certificate) v\u00e0 Wildcard SSL c\u00f9ng nhau.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tr\u00ean th\u1ef1c t\u1ebf kh\u00f4ng d\u00f9ng \u0111\u01b0\u1ee3c l\u00e0 v\u00ec b\u1ea1n kh\u00f4ng \u0111\u01b0\u1ee3c d\u00f9ng t\u00ean mi\u1ec1n wildcard trong ch\u1ee9ng nh\u1eadn UCC &#8211; Unified Communication Certificate\u00a0 (ch\u1ee9ng nh\u1eadn truy\u1ec1n th\u00f4ng h\u1ee3p nh\u1ea5t).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ec v\u1eady, b\u1ea1n c\u1ea7n xem x\u00e9t v\u1ec1 nhu c\u1ea7u s\u1eed d\u1ee5ng v\u00e0 s\u1ed1 l\u01b0\u1ee3ng t\u00ean mi\u1ec1n ph\u1ee5 m\u00e0 b\u1ea1n c\u1ea7n b\u1ea3o v\u1ec7. T\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc l\u1ef1a ch\u1ecdn xem ch\u1ee9ng ch\u1ec9 SSL n\u00e0o l\u00e0 ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi m\u00ecnh.\u00a0<\/span><\/p>\n<h3><b>3.2 C\u00f3 m\u00e1y ch\u1ee7 n\u00e0o s\u1ebd kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi ch\u1ee9ng ch\u1ec9 Wildcard SSL kh\u00f4ng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Trong t\u00ecnh hu\u1ed1ng b\u1ea1n \u0111ang s\u1eed d\u1ee5ng ch\u1ee9ng ch\u1ec9 SSL \u0111\u1ec3 b\u1ea3o v\u1ec7 nhi\u1ec1u t\u00ean mi\u1ec1n ph\u1ee5 trong m\u00e1y ch\u1ee7 Microsoft Exchange th\u00ec b\u1ea1n c\u1ea7n b\u1eaft bu\u1ed9c mua ch\u1ee9ng nh\u1eadn SSL UCC. N\u1ebfu b\u1ea1n d\u00f9ng m\u00e1y ch\u1ee7 l\u00e0 Microsoft Exchange th\u00ec s\u1ebd kh\u00f4ng c\u00e0i \u0111\u1eb7t \u0111\u01b0\u1ee3c ch\u1ee9ng ch\u1ec9 Wildcard SSL.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">L\u00fd do th\u1ef1c t\u1ebf l\u00e0 b\u1edfi v\u00ec Exchange \u0111\u1ec1 ngh\u1ecb ch\u1ee9ng ch\u1ec9 ph\u1ea3i c\u00f3 th\u00f4ng tin chi ti\u1ebft \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a t\u00ean mi\u1ec1n ph\u1ee5. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o t\u00ean mi\u1ec1n \u0111\u00f3 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y c\u0169ng l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ea3m b\u1ea3o c\u00e1c thi\u1ebft b\u1ecb l\u00e2u n\u0103m v\u1eabn c\u00f3 kh\u1ea3 n\u0103ng li\u00ean k\u1ebft v\u1edbi ch\u1ee9ng nh\u1eadn c\u1ee7a Exchange.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 h\u1ec7 \u0111i\u1ec1u h\u00e0nh di \u0111\u1ed9ng c\u0169 kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng nh\u1eadn di\u1ec7n ch\u1ee9ng ch\u1ec9 Wildcard SSL. Ch\u00ednh v\u00ec th\u1ebf s\u1ebd t\u00f9y thu\u1ed9c nhi\u1ec1u v\u00e0o h\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u1ee7a m\u00e1y.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Khi \u0111\u0103ng k\u00fd s\u1eed d\u1ee5ng ch\u1ee9ng ch\u1ec9 Wildcard SSL b\u1ea1n c\u0169ng h\u00e3y t\u00ecm hi\u1ec3u k\u1ef9 l\u01b0\u1ee1ng v\u1ec1 h\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u1ee7a m\u00e1y tr\u01b0\u1edbc khi c\u00e0i \u0111\u1eb7t nh\u00e9.\u00a0<\/span><\/p>\n<h3>3.3 Mua Wildcard SSL \u1edf \u0111\u00e2u uy t\u00edn?<\/h3>\n<p>Vi\u1ec7c t\u00ecm \u0111\u1ecba ch\u1ec9 \u0111\u1ec3 <a href=\"https:\/\/www.hostify.vn\/chung-chi-ssl\">mua ch\u1ee9ng ch\u1ec9 SSL<\/a> l\u00e0 m\u1ed9t \u0111i\u1ec1u r\u1ea5t quan tr\u1ecdng. V\u00ec SSL s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 an to\u00e0n c\u0169ng nh\u01b0 m\u1ee9c \u0111\u1ed9 uy t\u00edn v\u1ec1 website c\u1ee7a b\u1ea1n. V\u00ec th\u1ebf b\u1ea1n n\u00ean t\u00ecm m\u1ed9t nh\u00e0 cung c\u1ea5p uy t\u00edn, \u0111\u1ea3m b\u1ea3o v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng c\u0169ng nh\u01b0 d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng \u0111\u00e1nh gi\u00e1 cao \u0111\u1ec3 \u0111\u0103ng k\u00fd.\u00a0<\/p>\n<p>Hi\u1ec7n nay, Hostify ngo\u00e0i cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 ch\u00ednh nh\u01b0 <a href=\"https:\/\/www.hostify.vn\/dang-ky-ten-mien\">Domain<\/a>, <a href=\"https:\/\/www.hostify.vn\/windows-hosting\">Hosting<\/a> th\u00ec c\u00f2n h\u1ed7 tr\u1ee3 th\u00eam d\u1ecbch v\u1ee5 ch\u1ee9ng ch\u1ec9 SSL \u0111\u1ec3 gi\u00fap kh\u00e1ch h\u00e0ng d\u1ec5 d\u00e0ng b\u1ea3o m\u1eadt website c\u1ee7a m\u00ecnh. Hostify l\u00e0 nh\u00e0 cung c\u1ea5p ch\u00ednh th\u1ee9c Ch\u1ee9ng ch\u1ec9 s\u1ed1 SSL c\u1ee7a GlobalSign v\u00e0 Sectigo t\u1ea1i Vi\u1ec7t Nam. V\u00ec th\u1ebf, khi \u0111\u1ebfn v\u1edbi Hostify, \u0111\u1ed9i ng\u0169 nh\u00e2n vi\u00ean t\u01b0 v\u1ea5n v\u00e0 chuy\u00ean vi\u00ean k\u1ef9 thu\u1eadt s\u1ebd h\u1ed7 tr\u1ee3 b\u1ea1n t\u1ea5t c\u1ea3 t\u1eeb vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00e1c g\u00f3i d\u1ecbch v\u1ee5 \u0111\u1ebfn c\u00e0i \u0111\u1eb7t m\u1ed9t c\u00e1ch nhanh ch\u00f3ng nh\u1ea5t. \u0110\u1eb7c bi\u1ec7t khi li\u00ean h\u1ec7 v\u1edbi Hostify b\u1ea1n s\u1ebd lu\u00f4n nh\u1eadn \u0111\u01b0\u1ee3c nhi\u1ec1u ch\u00ednh s\u00e1ch \u01b0u \u0111\u00e3i h\u01a1n n\u1eefa.\u00a0<\/p>\n<p>N\u1ebfu \u0111ang c\u00f3 nhu c\u1ea7u v\u1ec1 ch\u1ee9ng nh\u1eadn Wildcard SSL ho\u1eb7c c\u1ea7n t\u01b0 v\u1ea5n th\u00eam th\u00f4ng tin v\u1ec1 c\u00e1c g\u00f3i d\u1ecbch v\u1ee5 SSL, b\u1ea1n c\u00f3 th\u1ec3 li\u00ean h\u1ec7 v\u1edbi Hostify qua c\u00e1c th\u00f4ng tin sau \u0111\u00e2y:<\/p>\n<p>Website: <a href=\"http:\/\/www.hostify.vn\">www.hostify.vn<\/a><\/p>\n<p>Email: <a href=\"mailto:hotro@hostify.vn\">hotro@hostify.vn<\/a>\u00a0<\/p>\n<p>Li\u00ean h\u1ec7 K\u1ef9 thu\u1eadt: <span style=\"color: #0000ff;\">0247 10 12 369<\/span><\/p>\n<p>Facebook: <span style=\"color: #0000ff;\"><a href=\"https:\/\/www.facebook.com\/hostify.vn\" style=\"color: #0000ff;\" target=\"_blank\" rel=\"noopener\">https:\/\/www.facebook.com\/hostify.vn<\/a>\u00a0<\/span><\/p>\n<h2><b>K\u1ebft lu\u1eadn ch\u1ee9ng ch\u1ec9 Wildcard l\u00e0 g\u00ec?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Tr\u00ean \u0111\u00e2y l\u00e0 b\u00e0i vi\u1ebft gi\u1edbi thi\u1ec7u \u0111\u1ebfn b\u1ea1n nh\u1eefng th\u00f4ng tin h\u1eefu \u00edch li\u00ean quan \u0111\u1ebfn Wildcard l\u00e0 g\u00ec. Gi\u1edd \u0111\u00e2y b\u1ea1n \u0111\u00e3 n\u1eafm r\u00f5 r\u1ed3i ph\u1ea3i kh\u00f4ng. Hostify c\u0169ng \u0111\u00e3 gi\u1edbi thi\u1ec7u nh\u1eefng l\u1ee3i \u00edch m\u00e0 ch\u1ee9ng ch\u1ec9 n\u00e0y mang l\u1ea1i. <\/span><span style=\"font-weight: 400;\">B\u00ean c\u1ea1nh nh\u1eefng l\u1ee3i \u00edch \u0111\u00f3 b\u1ea1n c\u00f2n c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc v\u1ec1 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c khi \u0111\u0103ng k\u00fd ch\u1ee9ng ch\u1ec9 Wildcard l\u00e0 g\u00ec. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u1ea3m \u01a1n b\u1ea1n \u0111\u1ecdc \u0111\u00e3 quan t\u00e2m theo d\u00f5i. N\u1ebfu c\u00f2n th\u1eafc m\u1eafc n\u00e0o c\u1ea7n gi\u1ea3i \u0111\u00e1p th\u00ec \u0111\u1eebng ng\u1ea7n ng\u1ea1i g\u1eedi \u0111\u1ebfn c\u00e2u h\u1ecfi ngay nh\u00e9, Hostify s\u1ebd h\u1ed7 tr\u1ee3 gi\u1ea3i \u0111\u00e1p h\u1ebft m\u00ecnh.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Wildcard l\u00e0 g\u00ec? Ch\u1ee9ng ch\u1ec9 Wildcard SSL hay Wildcard SSL Certificate l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p tuy\u1ec7t v\u1eddi cho nh\u00e0 qu\u1ea3n tr\u1ecb website. Wildcard SSL mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch tuy\u1ec7t v\u1eddi nh\u01b0: t\u1ed1i \u01b0u chi ph\u00ed v\u00e0 h\u1ed7 tr\u1ee3 t\u1ed1t cho qu\u1ea3n l\u00fd website.\u00a0 V\u1edbi nhi\u1ec1u l\u1ee3i \u00edch th\u1ef1c t\u1ebf nh\u01b0ng nhi\u1ec1u nh\u00e0 qu\u1ea3n tr\u1ecb&#8230;<\/p>\n","protected":false},"author":1,"featured_media":9648,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[518],"tags":[],"class_list":["post-9644","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kienthuckhac-ssl"],"_links":{"self":[{"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/posts\/9644","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/comments?post=9644"}],"version-history":[{"count":0,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/posts\/9644\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/media\/9648"}],"wp:attachment":[{"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/media?parent=9644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/categories?post=9644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hostify.vn\/blog\/wp-json\/wp\/v2\/tags?post=9644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}