{"id":10503,"date":"2024-04-11T11:44:38","date_gmt":"2024-04-11T04:44:38","guid":{"rendered":"https:\/\/cloud.z.com\/vn\/?p=10503"},"modified":"2024-04-04T11:47:24","modified_gmt":"2024-04-04T04:47:24","slug":"err_ssl_version_or_cipher_mismatch","status":"publish","type":"post","link":"https:\/\/cloud.z.com\/vn\/en\/news\/err_ssl_version_or_cipher_mismatch\/","title":{"rendered":"L\u1ed7i ERR_SSL_VERSION_OR_CIPHER_MISMATCH: nguy\u00ean nh\u00e2n v\u00e0 6 c\u00e1ch kh\u1eafc ph\u1ee5c"},"content":{"rendered":"<p>C\u00e1c l\u1ed7i li\u00ean quan SSL, nh\u01b0 ERR_SSL_VERSION_OR_CIPHER_MISMATCH, di\u1ec5n ra kh\u00e1 ph\u1ed5 bi\u1ebfn. D\u00f9 tr\u00f4ng c\u00f3 v\u1ebb \u0111\u00e1ng s\u1ee3, l\u1ed7i n\u00e0y l\u1ea1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. Nguy\u00ean nh\u00e2n c\u1ee7a l\u1ed7i l\u00e0 do tr\u00ecnh duy\u1ec7t web c\u1ee7a b\u1ea1n ph\u00e1t hi\u1ec7n ra v\u1ea5n \u0111\u1ec1 v\u1edbi phi\u00ean b\u1ea3n ch\u1ee9ng ch\u1ec9 SSL c\u1ee7a website.<\/p>\n<p>Trong b\u00e0i vi\u1ebft n\u00e0y, h\u00e3y c\u00f9ng Z.com t\u00ecm hi\u1ec3u 6 c\u00e1ch kh\u00e1c nhau \u0111\u1ec3 gi\u1ea3i quy\u1ebft l\u1ed7i ERR_SSL_VERSION_OR_CIPHER_MISMATCH, bao g\u1ed3m nh\u1eefng \u0111i\u1ec1u b\u1ea1n c\u1ea7n l\u00e0m n\u1ebfu n\u00f3 b\u1ea5t ng\u1edd xu\u1ea5t hi\u1ec7n khi m\u1edf website c\u1ee7a b\u1ea1n.<\/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;\">D\u1ecbch v\u1ee5 SSL Sertigo v\u1edbi nhi\u1ec1u \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i<\/cite><\/p>\n<div class=\"textwidget\" style=\"padding: 20px; background: #70c2e280;\">\n<ul>\n<li>B\u1ea3o v\u1ec7 website tr\u01b0\u1edbc hacker<\/li>\n<li>T\u1ea1o s\u1ef1 an t\u00e2m, tin t\u01b0\u1edfng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng khi truy c\u1eadp<\/li>\n<li>Chrome ch\u1ec9 hi\u1ec3n th\u1ecb ngay v\u1edbi website c\u00f3 https<\/li>\n<li>N\u00e2ng cao th\u1ee9 h\u1ea1ng t\u00ecm ki\u1ebfm website<\/li>\n<\/ul>\n<p><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\/ssl\/sectigo?code=LCqHwKmBukXyfxbF&amp;idCampaign=3139\">\u0110\u0102NG K\u00dd NGAY<\/a><\/span><\/p>\n<ul>\n<li><a href=\"https:\/\/bit.ly\/3FpatPu\">V\u00e0o nh\u00f3m Zalo nh\u1eadn nhi\u1ec1u \u01b0u \u0111\u00e3i kh\u00e1c<\/a><\/li>\n<li>Hotline: (024) 71 089 999<\/li>\n<li>Email: info@tenten.vn<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<h3>L\u1ed7i ERR_SSL_VERSION_OR_CIPHER_MISMATCH l\u00e0 g\u00ec?<\/h3>\n<p>C\u00e1c tr\u00ecnh duy\u1ec7t web th\u01b0\u1eddng t\u1ef1 \u0111\u1ed9ng ki\u1ec3m tra SSL c\u1ee7a website m\u1ed7i l\u1ea7n b\u1ea1n t\u00ecm c\u00e1ch k\u1ebft n\u1ed1i v\u1edbi n\u00f3, nh\u1eb1m x\u00e1c th\u1ef1c website \u0111\u01b0\u1ee3c truy c\u1eadp v\u00e0 tri\u1ec3n khai giao th\u1ee9c ph\u00f9 h\u1ee3p nh\u1eb1m b\u1ea3o \u0111\u1ea3m an to\u00e0n cho k\u1ebft n\u1ed1i c\u1ee7a b\u1ea1n.<\/p>\n<p>Quy tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 TLS handshake. TLS (Transport Layer Security) l\u00e0 m\u1ed9t giao th\u1ee9c \u0111\u1ea3m b\u1ea3o giao ti\u1ebfp an to\u00e0n gi\u1eefa m\u00e1y t\u00ednh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u00e1y ch\u1ee7 web.<\/p>\n<p>Gi\u1ea3 s\u1eed tr\u00ecnh duy\u1ec7t c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u00e1y ch\u1ee7 web kh\u00f4ng h\u1ed7 tr\u1ee3 c\u00f9ng m\u1ed9t phi\u00ean b\u1ea3n giao th\u1ee9c SSL ho\u1eb7c b\u1ed9 m\u1eadt m\u00e3 (cipher suit) ph\u1ed5 bi\u1ebfn trong qu\u00e1 tr\u00ecnh TLS handshake, tr\u00ecnh duy\u1ec7t s\u1ebd t\u1ef1 \u0111\u1ed9ng hi\u1ec3n th\u1ecb l\u1ed7i ERR_SSL_VERSION_OR_CIPHER_MISMATCH.<\/p>\n<p><img class=\"wp-image-23002\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2024\/03\/err_ssl_version_or_cipher_mismatch-2.png\" alt=\"ERR_SSL_VERSION_OR_CIPHER_MISMATCH 2\" \/><\/p>\n<h3>Nguy\u00ean nh\u00e2n g\u00e2y ra l\u1ed7i ERR_SSL_VERSION_OR_CIPHER_MISMATCH<\/h3>\n<p>Hi\u1ec3n th\u1ecb l\u1ed7i ERR_SSL_VERSION_OR_CIPHER_MISMATCH l\u00e0 c\u00e1ch \u0111\u1ec3 tr\u00ecnh duy\u1ec7t b\u1ea3o v\u1ec7 b\u1ea1n kh\u1ecfi vi\u1ec7c truy c\u1eadp v\u00e0o c\u00e1c website kh\u00f4ng an to\u00e0n.<\/p>\n<p>Ngo\u00e0i ra, website c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u1ed9t phi\u00ean b\u1ea3n giao th\u1ee9c kh\u00f4ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3, ch\u1ee9a nhi\u1ec1u l\u1ed7i b\u1ea3o m\u1eadt, c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y h\u1ea1i cho thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n ho\u1eb7c \u1ea9n ch\u1ee9a r\u1ee7i ro cho c\u00e1c th\u00f4ng tin g\u1eedi \u0111\u1ebfn website.<\/p>\n<p>C\u00f3 nhi\u1ec1u v\u1ea5n \u0111\u1ec1 khi\u1ebfn m\u1ed9t m\u00e1y ch\u1ee7 web, v\u00e0 m\u1ed9t tr\u00ecnh duy\u1ec7t web, kh\u00f4ng h\u1ed7 tr\u1ee3 c\u00f9ng m\u1ed9t giao th\u1ee9c SSL ph\u1ed5 bi\u1ebfn, v\u00e0 do \u0111\u00f3 g\u00e2y ra l\u1ed7i ERR_SSL_VERSION_OR_CIPHER_MISMATCH.<\/p>\n<p>- Ch\u1ee9ng ch\u1ec9 SSL kh\u00f4ng h\u1ee3p l\u1ec7: ch\u1ee9ng ch\u1ec9 SSL c\u1ee7a t\u00ean mi\u1ec1n c\u1ee7a th\u1ec3 b\u1ecb g\u00e1n cho m\u1ed9t alias kh\u00e1c, d\u1eabn \u0111\u1ebfn l\u1ed7i kh\u00f4ng kh\u1edbp ch\u1ee9ng ch\u1ec9.<\/p>\n<p>- Phi\u00ean b\u1ea3n TLS l\u1ed7i th\u1eddi: m\u00e1y ch\u1ee7 web c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u1ed9t phi\u00ean b\u1ea3n TLS l\u1ed7i th\u1eddi m\u00e0 c\u00e1c tr\u00ecnh duy\u1ec7t web m\u1edbi kh\u00f4ng c\u00f2n h\u1ed7 tr\u1ee3 n\u1eefa.<\/p>\n<p>- Tr\u00ecnh duy\u1ec7t web ho\u1eb7c h\u1ec7 \u0111i\u1ec1u h\u00e0nh l\u1ed7i th\u1eddi: c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 tr\u00ecnh duy\u1ec7t web l\u1ed7i th\u1eddi c\u00f3 th\u1ec3 kh\u00f4ng h\u1ed7 tr\u1ee3 c\u00e1c phi\u00ean b\u1ea3n TLS m\u1edbi nh\u1ea5t.<\/p>\n<p>- Giao th\u1ee9c QUIC: m\u1ed9t d\u1ef1 \u00e1n c\u1ee7a Google, \u0111\u00f3ng vai tr\u00f2 thay th\u1ebf cho c\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt ph\u1ed5 bi\u1ebfn hi\u1ec7n nay, nh\u01b0ng ti\u1ec1m \u1ea9n kh\u1ea3 n\u0103ng g\u00e2y ra l\u1ed7i.<\/p>\n<p>- Cache c\u1ee7a tr\u00ecnh duy\u1ec7t: d\u1eef li\u1ec7u cache \u0111\u00f4i l\u00fac kh\u00f4ng k\u1ecbp c\u1eadp nh\u1eadt theo c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt b\u1ea3o m\u1eadt c\u1ee7a website.<\/p>\n<p>- Ch\u01b0\u01a1ng tr\u00ecnh antivirus: l\u1ed7i c\u1ea5u h\u00ecnh trong ch\u01b0\u01a1ng tr\u00ecnh antivirus c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn b\u00e1o \u0111\u1ed9ng sai, t\u1eeb \u0111\u00f3 g\u00e2y ra l\u1ed7i ERR_SSL_VERSION_OR_CIPHER_MISMATCH.<\/p>\n<p>B\u1ea1n c\u1ea7n l\u01b0u \u00fd r\u1eb1ng l\u1ed7i n\u00e0y ch\u1ec9 x\u1ea3y ra tr\u00ean c\u00e1c website s\u1eed d\u1ee5ng ch\u1ee9ng ch\u1ec9 SSL v\u00e0 m\u00e3 h\u00f3a HTTPS \u0111\u1ec3 gi\u1eef an to\u00e0n cho qu\u00e1 tr\u00ecnh truy xu\u1ea5t v\u00e0 trao \u0111\u1ed5i th\u00f4ng tin. C\u00e1c website s\u1eed d\u1ee5ng lo\u1ea1i m\u00e3 h\u00f3a n\u00e0y s\u1ebd c\u00f3 bi\u1ec3u t\u01b0\u1ee3ng \u1ed5 kh\u00f3a tr\u00ean thanh \u0111\u1ecba ch\u1ec9.<\/p>\n<p><img class=\"wp-image-23003\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2024\/03\/err_ssl_version_or_cipher_mismatch-3.png\" alt=\"ERR_SSL_VERSION_OR_CIPHER_MISMATCH 3\" \/><\/p>\n<h3>C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i ERR_SSL_VERSION_OR_CIPHER_MISMATCH<\/h3>\n<p>L\u1ed7i ERR_SSL_VERSION_OR_CIPHER_MISMATCH r\u1ea5t d\u1ec5 gi\u1ea3i quy\u1ebft, d\u00f9 tr\u00f4ng n\u00f3 c\u00f3 v\u1ebb ph\u1ee9c t\u1ea1p v\u00e0 kh\u00f3 hi\u1ec3u v\u1edbi ng\u01b0\u1eddi m\u1edbi. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 6 c\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i ERR_SSL_VERSION_OR_CIPHER_MISMATCH.<\/p>\n<h4>Ki\u1ec3m tra ch\u1ee9ng ch\u1ec9 SSL\/TLS<\/h4>\n<p>Ki\u1ec3m tra ch\u1ee9ng ch\u1ec9 SSL\/TLS c\u1ee7a website l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean b\u1ea1n n\u00ean th\u1ef1c hi\u1ec7n \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i ERR_SSL_VERSION_OR_CIPHER_MISMATCH. N\u1ebfu ch\u1ee9ng ch\u1ec9 n\u00e0y \u0111\u00e3 l\u1ed7i th\u1eddi ho\u1eb7c kh\u00f4ng h\u1ee3p l\u1ec7, l\u1ed7i s\u1ebd xu\u1ea5t hi\u1ec7n.<\/p>\n<p>B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 online nh\u01b0 Qualys SSL Labs \u0111\u1ec3 ch\u1ea1y b\u00e0i ki\u1ec3m tra ch\u1ee9ng ch\u1ec9 SSL. C\u00f4ng c\u1ee5 n\u00e0y s\u1ebd \u0111\u00e1nh gi\u00e1 k\u1ebft n\u1ed1i SSL v\u00e0 ph\u00e1t hi\u1ec7n li\u1ec7u n\u00f3 c\u00f3 kh\u1edbp v\u1edbi m\u00e1y ch\u1ee7 kh\u00f4ng. N\u00f3 c\u0169ng s\u1ebd th\u00f4ng b\u00e1o li\u1ec7u ch\u1ee9ng ch\u1ec9 SSL\/TLS c\u1ee7a b\u1ea1n \u0111\u00e3 l\u1ed7i th\u1eddi hay ch\u01b0a v\u00e0 c\u00f3 c\u1ea7n c\u1eadp nh\u1eadt kh\u00f4ng.<\/p>\n<h4>C\u1ea5u h\u00ecnh SSL v\u1edbi Cloudflare<\/h4>\n<p>L\u1ed7i c\u1ea5u h\u00ecnh trong thi\u1ebft l\u1eadp SSL v\u00e0 Cloudflare c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra l\u1ed7i ERR_SSL_VERSION_OR_CIPHER_MISMATCH. N\u1ebfu \u0111\u00e2y l\u00e0 nguy\u00ean nh\u00e2n, th\u00ec b\u00e0i test t\u1eeb c\u00f4ng c\u1ee5 Qualys SSL Labs n\u00eau tr\u00ean s\u1ebd cho k\u1ebft qu\u1ea3 l\u00e0 ch\u1ee9ng ch\u1ec9 SSL kh\u00f4ng h\u1ee3p l\u1ec7 (invalid).<\/p>\n<p><img class=\"wp-image-23004\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2024\/03\/err_ssl_version_or_cipher_mismatch-4.png\" alt=\"ERR_SSL_VERSION_OR_CIPHER_MISMATCH 4\" \/><\/p>\n<p>C\u00f3 2 c\u00e1ch \u0111\u1ec3 c\u1ea5u h\u00ecnh SSL t\u00f9y theo lo\u1ea1i SSL c\u1ee7a b\u1ea1n: th\u00f4ng qua cPanel v\u00e0 Cloudflare. \u0110\u1ec3 bi\u1ebft c\u00e1ch l\u00e0m c\u1ee5 th\u1ec3, b\u1ea1n c\u1ea7n li\u00ean h\u1ec7 v\u1edbi b\u1ed9 ph\u1eadn ch\u0103m s\u00f3c kh\u00e1ch h\u00e0ng c\u1ee7a hosting \u0111ang s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn chi ti\u1ebft.<\/p>\n<h4>B\u1eadt h\u1ed7 tr\u1ee3 TLS 1.3<\/h4>\n<p>TLS gi\u00fap b\u1ea3o m\u1eadt k\u1ebft n\u1ed1i gi\u1eefa tr\u00ecnh duy\u1ec7t v\u00e0 m\u00e1y ch\u1ee7 web. \u0110\u00e2y l\u00e0 c\u00f4ng ngh\u1ec7 k\u1ebf nhi\u1ec7m c\u1ee7a SSL.<\/p>\n<p>H\u1ea7u h\u1ebft tr\u00ecnh duy\u1ec7t, nh\u01b0 Google Chrome, \u0111\u00e3 h\u1ed7 tr\u1ee3 TLS 1.3. Tuy nhi\u00ean, n\u1ebfu d\u00f9ng Chrome phi\u00ean b\u1ea3n c\u0169, b\u1ea1n c\u1ea7n l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau \u0111\u1ec3 b\u1eadt h\u1ed7 tr\u1ee3 TLS 1.3:<\/p>\n<p>- M\u1edf Google Chrome.<\/p>\n<p>- G\u00f5 <strong>chrome:\/\/flags<\/strong> v\u00e0o thanh \u0111\u1ecba ch\u1ec9 r\u1ed3i b\u1ea5m <strong>Enter.<\/strong><\/p>\n<p>- T\u00ecm <strong>TLS<\/strong> b\u1eb1ng c\u00e1ch g\u00f5 v\u00e0o \u00f4 t\u00ecm ki\u1ebfm.<\/p>\n<p>- \u0110\u1eb7t <strong>TLS 1.3 support<\/strong> l\u00e0 <strong>Enable.<\/strong><\/p>\n<p>Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, website b\u1ea1n truy c\u1eadp s\u1ebd ch\u1ea1y tr\u00ean TLS 1.0 ho\u1eb7c TLS 1.1. C\u00e1c tr\u00ecnh duy\u1ec7t m\u1edbi s\u1ebd t\u1eeb ch\u1ed1i k\u1ebft n\u1ed1i v\u00e0 g\u00e2y ra l\u1ed7i ERR_SSL_VERSION_OR_CIPHER_MISMATCH.<\/p>\n<p>C\u00e1c phi\u00ean b\u1ea3n Chrome m\u1edbi c\u00f3 t\u00ednh n\u0103ng b\u1eaft bu\u1ed9c kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00e1c phi\u00ean b\u1ea3n TLS c\u0169. TUy nhi\u00ean b\u1ea1n c\u00f3 th\u1ec3 t\u1eaft n\u00f3 \u0111i \u0111\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c c\u00e1c website s\u1eed d\u1ee5ng TLS phi\u00ean b\u1ea3n c\u0169 b\u1eb1ng c\u00e1ch l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<p>- M\u1edf Google Chrome.<\/p>\n<p>- G\u00f5 <strong>chrome:\/\/flags<\/strong> v\u00e0o thanh \u0111\u1ecba ch\u1ec9 r\u1ed3i b\u1ea5m <strong>Enter.<\/strong><\/p>\n<p>- T\u00ecm <strong>TLS.<\/strong><\/p>\n<p>- T\u00ecm <strong>Enforce deprecation of legacy TLS versions.<\/strong><\/p>\n<p><strong><img class=\"wp-image-23005\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2024\/03\/err_ssl_version_or_cipher_mismatch-5.png\" alt=\"ERR_SSL_VERSION_OR_CIPHER_MISMATCH 5\" \/><\/strong><\/p>\n<p>- B\u1ea5m v\u00e0o menu x\u1ed5 xu\u1ed1ng v\u00e0 ch\u1ecdn <strong>Disable.<\/strong><\/p>\n<p>M\u1ed9t c\u00e1ch kh\u00e1c l\u00e0 b\u1eadt m\u1ecdi phi\u00ean b\u1ea3n TLS tr\u00ean h\u1ec7 th\u1ed1ng. C\u00e1ch l\u00e0m nh\u01b0 sau:<\/p>\n<p>- D\u00f9ng thanh t\u00ecm ki\u1ebfm c\u1ee7a Windows v\u00e0 g\u00f5 <strong>Internet Options.<\/strong><\/p>\n<p>- Ch\u1ecdn <strong>Internet Options.<\/strong><\/p>\n<p>- H\u1ed9p tho\u1ea1i <strong>Internet Properties <\/strong>s\u1ebd xu\u1ea5t hi\u1ec7n, ch\u1ecdn tab <strong>Advanced.<\/strong><\/p>\n<p>- B\u1ea1n s\u1ebd th\u1ea5y m\u1ed9t danh s\u00e1ch c\u00e1c l\u1ef1a ch\u1ecdn, cu\u1ed9n xu\u1ed1ng t\u00ecm c\u00e1c m\u1ee5c c\u00f3 ch\u1eef <strong>Use TLS.<\/strong><\/p>\n<p><strong><img class=\"wp-image-23006\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2024\/03\/err_ssl_version_or_cipher_mismatch-6.png\" alt=\"ERR_SSL_VERSION_OR_CIPHER_MISMATCH 6\" \/><\/strong><\/p>\n<p>- Ch\u1ecdn t\u1ea5t c\u1ea3 c\u00e1c phi\u00ean b\u1ea3n TLS v\u00e0 b\u1ea5m <strong>OK.<\/strong><\/p>\n<p>- Kh\u1edfi \u0111\u1ed9ng l\u1ea1i Chrome \u0111\u1ec3 thi\u1ebft l\u1eadp c\u00f3 hi\u1ec7u l\u1ef1c.<\/p>\n<h4>T\u1eaft QUIC Protocol<\/h4>\n<p>Giao th\u1ee9c QUIC (Quick UDP Internet Connection) l\u00e0 m\u1ed9t d\u1ef1 \u00e1n th\u1eed nghi\u1ec7m c\u1ee7a Google nh\u1eb1m c\u1ea3i thi\u1ec7n k\u1ebft n\u1ed1i c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng web s\u1eed d\u1ee5ng User Datagram Protocol (UDP).<\/p>\n<p>D\u00f9 QUIC l\u00e0 gi\u1ea3i ph\u00e1p thay th\u1ebf xu\u1ea5t s\u1eafc cho c\u00e1c giao th\u1ee9c b\u1ea3o m\u1eadt n\u1ed5i ti\u1ebfng kh\u00e1c nh\u01b0 TCP, HTTP\/2, v\u00e0 TLS\/SSL, giao th\u1ee9c n\u00e0y th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn c\u00e1c c\u1ea3nh b\u00e1o, bao g\u1ed3m ERR_SSL_VERSION_OR_CHIPER_MISMATCH.<\/p>\n<p>T\u1eaft giao th\u1ee9c n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1. C\u00e1c b\u01b0\u1edbc t\u1eaft trong Google Chrome nh\u01b0 sau:<\/p>\n<p>- M\u1edf Google Chrome v\u00e0 g\u00f5 <strong>chrome:\/\/flags<\/strong> v\u00e0o thanh \u0111\u1ecba ch\u1ec9.<\/p>\n<p>- T\u00ecm QUIC<\/p>\n<p>- T\u00ecm <strong>Experimental QUIC Protocol<\/strong><\/p>\n<p><strong><img class=\"wp-image-23007\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2024\/03\/err_ssl_version_or_cipher_mismatch-7.png\" alt=\"ERR_SSL_VERSION_OR_CIPHER_MISMATCH 7\" \/><\/strong><\/p>\n<p>- M\u1edf menu x\u1ed5 xu\u1ed1ng v\u00e0 ch\u1ecdn <strong>Disable<\/strong><\/p>\n<h4>D\u1ecdn l\u1ecbch s\u1eed web\/cache<\/h4>\n<p>L\u1ecbch s\u1eed web v\u00e0 cache tr\u00ecnh duy\u1ec7t ch\u1ee9a d\u1eef li\u1ec7u t\u1eeb c\u00e1c website b\u1ea1n t\u1eebng gh\u00e9 th\u0103m. D\u1eef li\u1ec7u n\u00e0y bao g\u1ed3m v\u0103n b\u1ea3n, \u1ea3nh, ho\u1eb7c c\u00e1c t\u1eadp tin gi\u00fap tr\u00ecnh duy\u1ec7t n\u1ea1p l\u1ea1i website nhanh h\u01a1n trong l\u1ea7n ti\u1ebfp theo.<\/p>\n<p>Tuy nhi\u00ean, l\u01b0u tr\u1eef cache c\u0169 l\u00e0 m\u1ed9t th\u00f3i quen x\u1ea5u, \u0111\u1eb7c bi\u1ec7t n\u1ebfu website b\u1ea1n t\u1eebng gh\u00e9 th\u0103m \u0111\u00e3 c\u1eadp nh\u1eadt h\u1ec7 th\u1ed1ng c\u1ee7a h\u1ecd. N\u1ebfu kh\u00f4ng x\u00f3a cache c\u0169, n\u00f3 c\u00f3 th\u1ec3 g\u00e2y ra l\u1ed7i SSL v\u00e0 c\u00e1c r\u1ee7i ro b\u1ea3o m\u1eadt kh\u00e1c.<\/p>\n<p>D\u1ecdn cache tr\u00ecnh duy\u1ec7t v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i tr\u00ecnh duy\u1ec7t c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft l\u1ed7i ERR_SSL_VERSION_OR_CIPHER_MISMATCH.<\/p>\n<p>N\u1ebfu s\u1eed d\u1ee5ng Chrome, b\u1ea1n l\u00e0m c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<p>- B\u1ea5m v\u00e0o n\u00fat ba ch\u1ea5m \u1edf g\u00f3c tr\u00ean b\u00ean ph\u1ea3i Chrome, ch\u1ecdn <strong>Settings<\/strong><\/p>\n<p><strong><img class=\"wp-image-23008\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2024\/03\/err_ssl_version_or_cipher_mismatch-8.png\" alt=\"ERR_SSL_VERSION_OR_CIPHER_MISMATCH 8\" \/><\/strong><\/p>\n<p>- Cu\u1ed9n xu\u1ed1ng, t\u00ecm m\u1ee5c <strong>Privacy and security<\/strong>, b\u1ea5m <strong>Clear browsing data<\/strong><\/p>\n<p><strong><img class=\"wp-image-23009\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2024\/03\/err_ssl_version_or_cipher_mismatch-9.png\" alt=\"ERR_SSL_VERSION_OR_CIPHER_MISMATCH 9\" \/><\/strong><\/p>\n<p>- Trong c\u1eeda s\u1ed5 popup xu\u1ea5t hi\u1ec7n, ch\u1ecdn <strong>Cached images and files. <\/strong>S\u1eed d\u1ee5ng menu x\u1ed5 xu\u1ed1ng \u0111\u1ec3 ch\u1ecdn khung th\u1eddi gian mu\u1ed1n x\u00f3a v\u00e0 b\u1ea5m <strong>Clear data.<\/strong><\/p>\n<p><strong><img class=\"wp-image-23010\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2024\/03\/err_ssl_version_or_cipher_mismatch-10.png\" alt=\"ERR_SSL_VERSION_OR_CIPHER_MISMATCH 10\" \/><\/strong><\/p>\n<p>- Kh\u1edfi \u0111\u1ed9ng l\u1ea1i Chrome.<\/p>\n<p>N\u1ebfu l\u1ed7i c\u00f2n ti\u1ebfp di\u1ec5n, b\u1ea1n c\u1ea7n x\u00f3a tr\u1ea1ng th\u00e1i SSL trong tr\u00ecnh duy\u1ec7t t\u1eeb thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng.<\/p>\n<p>- Trong thanh t\u00ecm ki\u1ebfm Windows, g\u00f5 <strong>Internet Options<\/strong><\/p>\n<p>- Ch\u1ecdn <strong>Internet Options<\/strong><\/p>\n<p>- Trong h\u1ed9p tho\u1ea1i <strong>Internet Properties<\/strong> hi\u1ec7n ra, m\u1edf tab <strong>Content<\/strong><\/p>\n<p><strong><img class=\"wp-image-23011\" src=\"https:\/\/www.hostify.vn\/blog\/wp-content\/uploads\/2024\/03\/err_ssl_version_or_cipher_mismatch-11.png\" alt=\"ERR_SSL_VERSION_OR_CIPHER_MISMATCH 11\" \/><\/strong><\/p>\n<p>- B\u1ea5m <strong>Clear SSL State<\/strong> r\u1ed3i b\u1ea5m <strong>OK.<\/strong><\/p>\n<h4>T\u1eaft tr\u00ecnh di\u1ec7t virus ho\u1eb7c t\u01b0\u1eddng l\u1eeda<\/h4>\n<p>C\u1ea5u h\u00ecnh sai tr\u00ecnh duy\u1ec7t virus ho\u1eb7c t\u01b0\u1eddng l\u1eeda c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt \u0111\u1ed1i v\u1edbi k\u1ebft n\u1ed1i. M\u1ed9t trong s\u1ed1 \u0111\u00f3 l\u00e0 l\u1ed7i ERR_SSL_VERSION_OR_CHIPER_MISMATCH.<\/p>\n<p>C\u1ea5u h\u00ecnh sai ho\u1eb7c ch\u1ee9ng ch\u1ec9 c\u1ee7a ch\u00ednh ph\u1ea7n m\u1ec1m c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn b\u00e1o \u0111\u1ed9ng gi\u1ea3 r\u1eb1ng website an to\u00e0n l\u00e0 website nguy hi\u1ec3m.<\/p>\n<p>N\u1ebfu mu\u1ed1n ki\u1ec3m tra xem li\u1ec7u c\u00f3 \u0111\u00fang nh\u01b0 v\u1eady kh\u00f4ng, h\u00e3y t\u1ea1m t\u1eaft tr\u00ecnh di\u1ec7t virus.<\/p>\n<p>Tuy nhi\u00ean, n\u1ebfu trinh di\u1ec7t virus c\u00f3 t\u00ednh n\u0103ng qu\u00e9t SSL t\u1ef1 \u0111\u1ed9ng, t\u1eaft n\u00f3 \u0111i s\u1ebd gi\u00fap lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o l\u1ed7i m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i t\u1eaft to\u00e0n b\u1ed9 tr\u00ecnh di\u1ec7t virus.<\/p>\n<p>Ch\u00fac c\u00e1c b\u1ea1n th\u00e0nh c\u00f4ng!<\/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;\">D\u1ecbch v\u1ee5 SSL Sertigo v\u1edbi nhi\u1ec1u \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i<\/cite><\/p>\n<div class=\"textwidget\" style=\"padding: 20px; background: #70c2e280;\">\n<ul>\n<li>B\u1ea3o v\u1ec7 website tr\u01b0\u1edbc hacker<\/li>\n<li>T\u1ea1o s\u1ef1 an t\u00e2m, tin t\u01b0\u1edfng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng khi truy c\u1eadp<\/li>\n<li>Chrome ch\u1ec9 hi\u1ec3n th\u1ecb ngay v\u1edbi website c\u00f3 https<\/li>\n<li>N\u00e2ng cao th\u1ee9 h\u1ea1ng t\u00ecm ki\u1ebfm website<\/li>\n<\/ul>\n<p><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\/ssl\/sectigo?code=LCqHwKmBukXyfxbF&amp;idCampaign=3139\">\u0110\u0102NG K\u00dd NGAY<\/a><\/span><\/p>\n<ul>\n<li><a href=\"https:\/\/bit.ly\/3FpatPu\">V\u00e0o nh\u00f3m Zalo nh\u1eadn nhi\u1ec1u \u01b0u \u0111\u00e3i kh\u00e1c<\/a><\/li>\n<li>Hotline: (024) 71 089 999<\/li>\n<li>Email: info@tenten.vn<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p><strong>B\u00e0i li\u00ean quan<\/strong><\/p>\n<ul>\n<li class=\"title-article\"><a href=\"https:\/\/cloud.z.com\/vn\/news\/ssl\/\">SSL l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t &amp; ki\u1ec3m tra SSL chi ti\u1ebft<\/a><\/li>\n<li class=\"title-article\"><a href=\"https:\/\/cloud.z.com\/vn\/news\/lets-encrypt-wildcard-ssl\/\">H\u01b0\u1edbng d\u1eabn t\u1eeb A-Z c\u00e1ch c\u00e0i \u0111\u1eb7t Let\u2019s Encrypt Wildcard SSL mi\u1ec5n ph\u00ed<\/a><\/li>\n<li class=\"title-article\"><a href=\"https:\/\/cloud.z.com\/vn\/news\/openssl\/\">OpenSSL l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn c\u00e1ch c\u00e0i \u0111\u1eb7t OpenSSL tr\u00ean Windows 10<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/news\/blog\/tai-sao-phai-su-dung-ssl\/\">T\u1ea1i sao ph\u1ea3i s\u1eed d\u1ee5ng SSL?<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/secureweb-hosting\/ssl-cai-dat-nhanh-chong-va-mien-phi-chi-1-click-2\/\">SSL c\u00e0i \u0111\u1eb7t nhanh ch\u00f3ng v\u00e0 mi\u1ec5n ph\u00ed ch\u1ec9 1 click<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/support\/kusanagi\/huong-dan-cai-dat-ssl-cho-ten-mien-nhieu-hon-24-ky-tu\/\">H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t ssl tr\u00ean cpanel<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/support\/kusanagi\/huong-dan-cai-dat-ssl-lets-encrypt-mien-phi-tren-kusanagi\/\">H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t SSL Let's Encrypt mi\u1ec5n ph\u00ed tr\u00ean Kusanagi<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/support\/cloud\/huong-dan-cai-dat-ssl-mien-phi-voi-lets-encrypt-tren-dich-vu-cloud-tai-z-com-2\/\">H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t SSL mi\u1ec5n ph\u00ed v\u1edbi Let's Encrypt tr\u00ean d\u1ecbch v\u1ee5 Cloud t\u1ea1i Z.com<\/a><\/li>\n<li><a href=\"https:\/\/cloud.z.com\/vn\/secureweb-hosting\/video-huong-dan-cai-dat-tinh-nang-ssl-manager\/\">H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t t\u00ednh n\u0103ng SSL Manager<\/a><\/li>\n<li class=\"title-article\"><a href=\"https:\/\/cloud.z.com\/vn\/news\/lets-encrypt-wildcard-ssl\/\">H\u01b0\u1edbng d\u1eabn t\u1eeb A-Z c\u00e1ch c\u00e0i \u0111\u1eb7t Let\u2019s Encrypt Wildcard SSL mi\u1ec5n ph\u00ed<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c l\u1ed7i li\u00ean quan SSL, nh\u01b0 ERR_SSL_VERSION_OR_CIPHER_MISMATCH, di\u1ec5n ra kh\u00e1 ph\u1ed5 bi\u1ebfn. D\u00f9 tr\u00f4ng c\u00f3 v\u1ebb \u0111\u00e1ng s\u1ee3, l\u1ed7i n\u00e0y l\u1ea1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. Nguy\u00ean nh\u00e2n c\u1ee7a l\u1ed7i l\u00e0 do tr\u00ecnh duy\u1ec7t web c\u1ee7a...<\/p>\n","protected":false},"author":28,"featured_media":10504,"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\/04\/err_ssl_version_or_cipher_mismatch-1.png","_links":{"self":[{"href":"https:\/\/cloud.z.com\/vn\/en\/wp-json\/wp\/v2\/posts\/10503"}],"collection":[{"href":"https:\/\/cloud.z.com\/vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cloud.z.com\/vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cloud.z.com\/vn\/en\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/cloud.z.com\/vn\/en\/wp-json\/wp\/v2\/comments?post=10503"}],"version-history":[{"count":1,"href":"https:\/\/cloud.z.com\/vn\/en\/wp-json\/wp\/v2\/posts\/10503\/revisions"}],"predecessor-version":[{"id":10505,"href":"https:\/\/cloud.z.com\/vn\/en\/wp-json\/wp\/v2\/posts\/10503\/revisions\/10505"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cloud.z.com\/vn\/en\/wp-json\/wp\/v2\/media\/10504"}],"wp:attachment":[{"href":"https:\/\/cloud.z.com\/vn\/en\/wp-json\/wp\/v2\/media?parent=10503"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cloud.z.com\/vn\/en\/wp-json\/wp\/v2\/categories?post=10503"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cloud.z.com\/vn\/en\/wp-json\/wp\/v2\/tags?post=10503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}