{"id":2671,"date":"2021-07-17T05:46:00","date_gmt":"2021-07-17T05:46:00","guid":{"rendered":"https:\/\/zynoo.com\/blog\/err_ssl_version_or_cipher_mismatch\/"},"modified":"2026-10-22T19:26:29","modified_gmt":"2026-10-22T19:26:29","slug":"err_ssl_version_or_cipher_mismatch","status":"publish","type":"post","link":"https:\/\/zynoo.com\/blog\/pt\/err_ssl_version_or_cipher_mismatch\/","title":{"rendered":"ERR_SSL_VERSION_OR_CIPHER_MISMATCH: como corrigir o erro"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">O erro <strong>ERR_SSL_VERSION_OR_CIPHER_MISMATCH<\/strong> aparece quando o Google Chrome n\u00e3o consegue estabelecer uma conex\u00e3o HTTPS segura com um site. Em geral, indica que o navegador e o servidor n\u00e3o conseguem chegar a um acordo sobre configura\u00e7\u00f5es de criptografia compat\u00edveis, embora determinados problemas de configura\u00e7\u00e3o do certificado SSL e da CDN tamb\u00e9m possam provoc\u00e1-lo.<\/p>\n\n<p class=\"wp-block-paragraph\">Se voc\u00ea estiver visitando um site, o problema pode estar fora do seu controle. Se voc\u00ea administra o site, precisar\u00e1 verificar a configura\u00e7\u00e3o de SSL\/TLS.<\/p>\n\n<p class=\"wp-block-paragraph\">Este guia explica o que causa o erro e como corrigi-lo com seguran\u00e7a.<\/p>\n\n<h2 id=\"h-what-does-err-ssl-version-or-cipher-mismatch-mean\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"O_que_significa_ERR_SSL_VERSION_OR_CIPHER_MISMATCH\"><\/span>O que significa ERR_SSL_VERSION_OR_CIPHER_MISMATCH?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">Quando voc\u00ea acessa um site HTTPS, o navegador e o servidor realizam uma <strong>negocia\u00e7\u00e3o TLS<\/strong>. Durante essa troca, eles negociam um protocolo de criptografia e um conjunto de cifras antes de transmitir os dados do site com seguran\u00e7a.<\/p>\n\n<p class=\"wp-block-paragraph\">Se n\u00e3o conseguirem estabelecer uma conex\u00e3o compat\u00edvel, o Chrome poder\u00e1 exibir:<\/p>\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><code>ERR_SSL_VERSION_OR_CIPHER_MISMATCH<\/code><\/p>\n<\/blockquote>\n\n<p class=\"wp-block-paragraph\">O Firefox pode mostrar uma mensagem diferente, como <code>SSL_ERROR_NO_CYPHER_OVERLAP<\/code>.<\/p>\n\n<p class=\"wp-block-paragraph\">Sites modernos devem oferecer suporte ao TLS 1.2 e, de prefer\u00eancia, ao TLS 1.3. Protocolos mais antigos, incluindo TLS 1.0 e TLS 1.1, n\u00e3o s\u00e3o mais aceitos pelos navegadores modernos.<\/p>\n\n<p class=\"wp-block-paragraph\">O erro n\u00e3o significa necessariamente que o site foi invadido. Significa que o navegador n\u00e3o conseguiu estabelecer a conex\u00e3o segura esperada.<\/p>\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2021\/07\/SSL-Cipher-Mismatch-Warning-1024x576.png\" alt=\"Ilustra\u00e7\u00e3o do erro ERR_SSL_VERSION_OR_CIPHER_MISMATCH no navegador, mostrando a configura\u00e7\u00e3o de SSL\/TLS, a falha na conex\u00e3o HTTPS e a vers\u00e3o TLS compat\u00edvel\" class=\"wp-image-2453\" srcset=\"https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2021\/07\/SSL-Cipher-Mismatch-Warning-1024x576.png 1024w, https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2021\/07\/SSL-Cipher-Mismatch-Warning-300x169.png 300w, https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2021\/07\/SSL-Cipher-Mismatch-Warning-768x432.png 768w, https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2021\/07\/SSL-Cipher-Mismatch-Warning-1536x864.png 1536w, https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2021\/07\/SSL-Cipher-Mismatch-Warning.png 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n<h2 id=\"h-what-causes-this-ssl-error\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"O_que_causa_esse_erro_de_SSL\"><\/span>O que causa esse erro de SSL?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">V\u00e1rios problemas podem impedir o funcionamento de uma conex\u00e3o HTTPS.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Protocolos TLS desatualizados:<\/strong> o servidor oferece suporte apenas a protocolos de criptografia rejeitados pelos navegadores modernos.<\/li>\n\n\n\n<li><strong>Conjuntos de cifras incompat\u00edveis:<\/strong> o navegador e o servidor n\u00e3o t\u00eam algoritmos de criptografia compat\u00edveis em comum.<\/li>\n\n\n\n<li><strong>Problemas na configura\u00e7\u00e3o do certificado:<\/strong> o servidor ou a CDN n\u00e3o apresenta um certificado apropriado para o nome de host solicitado.<\/li>\n\n\n\n<li><strong>Configura\u00e7\u00e3o do Cloudflare:<\/strong> um certificado pode ainda estar em processo de ativa\u00e7\u00e3o, ou um subdom\u00ednio pode n\u00e3o estar coberto pelo certificado atual.<\/li>\n\n\n\n<li><strong>Software cliente desatualizado:<\/strong> um navegador, sistema operacional ou produto de seguran\u00e7a de rede mais antigo pode n\u00e3o oferecer suporte \u00e0s configura\u00e7\u00f5es de criptografia do servidor.<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">A solu\u00e7\u00e3o correta depende da origem do problema.<\/p>\n\n<h2 id=\"h-how-to-fix-err-ssl-version-or-cipher-mismatch\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Como_corrigir_ERR_SSL_VERSION_OR_CIPHER_MISMATCH\"><\/span>Como corrigir ERR_SSL_VERSION_OR_CIPHER_MISMATCH<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<h3 id=\"h-1-check-whether-the-problem-affects-one-website\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Verifique_se_o_problema_afeta_apenas_um_site\"><\/span>1. Verifique se o problema afeta apenas um site<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-paragraph\">Primeiro, determine se o erro aparece em um \u00fanico site ou em v\u00e1rios.<\/p>\n\n<p class=\"wp-block-paragraph\">Se apenas um site apresentar a falha, \u00e9 mais prov\u00e1vel que o problema esteja relacionado \u00e0 configura\u00e7\u00e3o do servidor, do certificado ou da CDN.<\/p>\n\n<p class=\"wp-block-paragraph\">Se v\u00e1rios sites sem rela\u00e7\u00e3o entre si apresentarem a falha, verifique o navegador, o sistema operacional, a conex\u00e3o de rede e o software de seguran\u00e7a.<\/p>\n\n<p class=\"wp-block-paragraph\">Tente abrir o site afetado em outro navegador atualizado ou em outro dispositivo. Esse teste simples pode ajudar a identificar a causa.<\/p>\n\n<h3 id=\"h-2-check-the-website-s-ssl-certificate\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Verifique_o_certificado_SSL_do_site\"><\/span>2. Verifique o certificado SSL do site<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-paragraph\">Se voc\u00ea administra o site, comece verificando sua configura\u00e7\u00e3o p\u00fablica de SSL\/TLS.<\/p>\n\n<p class=\"wp-block-paragraph\">Use a ferramenta gratuita <a href=\"https:\/\/www.ssllabs.com\/ssltest\/\">SSL Labs Server Test<\/a> para analisar o dom\u00ednio.<\/p>\n\n<p class=\"wp-block-paragraph\">Preste aten\u00e7\u00e3o a:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Data de expira\u00e7\u00e3o e validade do certificado.<\/li>\n\n\n\n<li>Cobertura dos nomes de host, incluindo <code>www<\/code> e subdom\u00ednios.<\/li>\n\n\n\n<li>Configura\u00e7\u00e3o da cadeia de certificados.<\/li>\n\n\n\n<li>Vers\u00f5es TLS e conjuntos de cifras compat\u00edveis.<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">O SSL Labs identifica problemas de configura\u00e7\u00e3o, mas n\u00e3o atualiza certificados nem altera as configura\u00e7\u00f5es do servidor.<\/p>\n\n<p class=\"wp-block-paragraph\">Se o certificado expirou, renove-o e confirme se o servidor web ou o proxy reverso est\u00e1 apresentando o novo certificado corretamente.<\/p>\n\n<p class=\"wp-block-paragraph\">Problemas com certificados podem gerar diferentes erros no navegador. Portanto, n\u00e3o presuma que todo aviso de certificado indique uma incompatibilidade de cifras.<\/p>\n\n<h3 id=\"h-3-enable-modern-tls-versions\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Habilite_versoes_modernas_do_TLS\"><\/span>3. Habilite vers\u00f5es modernas do TLS<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-paragraph\">Seu servidor web deve oferecer suporte a protocolos de criptografia modernos.<\/p>\n\n<p class=\"wp-block-paragraph\">Para a maioria dos sites p\u00fablicos, <strong>TLS 1.2 e TLS 1.3<\/strong> oferecem uma base adequada de compatibilidade e seguran\u00e7a.<\/p>\n\n<p class=\"wp-block-paragraph\">Se o servidor oferecer suporte apenas a TLS 1.0 ou TLS 1.1, os navegadores modernos poder\u00e3o recusar a conex\u00e3o.<\/p>\n\n<p class=\"wp-block-paragraph\">Os administradores do site devem verificar as configura\u00e7\u00f5es de SSL\/TLS no Apache, no Nginx ou no painel de controle da hospedagem.<\/p>\n\n<p class=\"wp-block-paragraph\">Habilite conjuntos de cifras modernos e adequados e remova os protocolos obsoletos. Se o software do servidor for antigo demais para oferecer suporte a eles, talvez seja necess\u00e1rio atualiz\u00e1-lo.<\/p>\n\n<p class=\"wp-block-paragraph\">Evite habilitar criptografia desatualizada apenas para permitir a conex\u00e3o de um navegador antigo. Isso enfraquece a seguran\u00e7a dos demais visitantes.<\/p>\n\n<h3 id=\"h-4-check-cloudflare-ssl-settings\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Verifique_as_configuracoes_de_SSL_do_Cloudflare\"><\/span>4. Verifique as configura\u00e7\u00f5es de SSL do Cloudflare<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-paragraph\">Se o seu site usa o Cloudflare, o erro pode ter origem no certificado de borda, e n\u00e3o no servidor de origem.<\/p>\n\n<p class=\"wp-block-paragraph\">O Cloudflare aponta v\u00e1rias causas poss\u00edveis, incluindo:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Um certificado cuja ativa\u00e7\u00e3o ainda n\u00e3o foi conclu\u00edda.<\/li>\n\n\n\n<li>Um certificado personalizado expirado.<\/li>\n\n\n\n<li>Um nome de host n\u00e3o coberto pelo certificado ativo.<\/li>\n\n\n\n<li>Configura\u00e7\u00f5es de proxy incorretas para um registro DNS.<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Para investigar, abra o painel do Cloudflare e acesse <strong>SSL\/TLS \u2192 Edge Certificates<\/strong>.<\/p>\n\n<p class=\"wp-block-paragraph\">Verifique se o certificado relevante est\u00e1 ativo e cobre o dom\u00ednio ou subdom\u00ednio afetado.<\/p>\n\n<p class=\"wp-block-paragraph\">Os certificados Universal SSL padr\u00e3o do Cloudflare geralmente cobrem o dom\u00ednio principal e os subdom\u00ednios de primeiro n\u00edvel. Um nome de host mais profundo, como <code>app.dev.example.com<\/code>, pode exigir cobertura adicional do certificado.<\/p>\n\n<p class=\"wp-block-paragraph\">Para ter HTTPS de ponta a ponta, verifique tamb\u00e9m se o servidor de origem tem um certificado adequado. O modo <strong>Full (strict)<\/strong> do Cloudflare valida o certificado de origem e \u00e9 prefer\u00edvel quando est\u00e1 configurado corretamente.<\/p>\n\n<h3 id=\"h-5-test-the-server-s-tls-connection\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Teste_a_conexao_TLS_do_servidor\"><\/span>5. Teste a conex\u00e3o TLS do servidor<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-paragraph\">Se voc\u00ea tiver acesso ao terminal, o OpenSSL pode ajudar a identificar problemas na negocia\u00e7\u00e3o TLS.<\/p>\n\n<p class=\"wp-block-paragraph\">Execute o comando a seguir, substituindo o dom\u00ednio de exemplo pelo do seu site:<\/p>\n\n<pre class=\"wp-block-code\"><code><code>openssl s_client -connect example.com:443 -servername example.com -tls1_2 -brief<\/code><\/code><\/pre>\n\n<p class=\"wp-block-paragraph\">Esse teste verifica se o servidor consegue negociar uma conex\u00e3o TLS 1.2 e exibe informa\u00e7\u00f5es sobre o resultado.<\/p>\n\n<p class=\"wp-block-paragraph\">Voc\u00ea tamb\u00e9m pode testar o TLS 1.3:<\/p>\n\n<pre class=\"wp-block-code\"><code><code>openssl s_client -connect example.com:443 -servername example.com -tls1_3 -brief<\/code><\/code><\/pre>\n\n<p class=\"wp-block-paragraph\">Uma falha na negocia\u00e7\u00e3o pode indicar vers\u00f5es de protocolo incompat\u00edveis, configura\u00e7\u00f5es incompat\u00edveis ou outro problema de conex\u00e3o.<\/p>\n\n<p class=\"wp-block-paragraph\">Se o seu site usa v\u00e1rios servidores ou endere\u00e7os IP, verifique cada um separadamente. Um \u00fanico servidor configurado incorretamente pode causar falhas intermitentes de HTTPS.<\/p>\n\n<h3 id=\"h-6-update-your-browser-and-operating-system\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Atualize_o_navegador_e_o_sistema_operacional\"><\/span>6. Atualize o navegador e o sistema operacional<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-paragraph\">Se voc\u00ea est\u00e1 visitando o site e ele funciona em outros dispositivos, atualize seu navegador e sistema operacional.<\/p>\n\n<p class=\"wp-block-paragraph\">Um sistema desatualizado pode n\u00e3o oferecer suporte aos protocolos TLS atuais ou \u00e0s autoridades certificadoras confi\u00e1veis.<\/p>\n\n<p class=\"wp-block-paragraph\">Verifique tamb\u00e9m a data e a hora do dispositivo, pois configura\u00e7\u00f5es incorretas podem causar problemas na valida\u00e7\u00e3o de certificados.<\/p>\n\n<p class=\"wp-block-paragraph\">Limpar os dados do navegador pode ajudar a resolver certos problemas locais, mas geralmente n\u00e3o corrige uma configura\u00e7\u00e3o TLS incompat\u00edvel no servidor do site.<\/p>\n\n<h3 id=\"h-7-review-security-software-without-disabling-protection\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Examine_o_software_de_seguranca_sem_desativar_a_protecao\"><\/span>7. Examine o software de seguran\u00e7a sem desativar a prote\u00e7\u00e3o<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-paragraph\">Alguns aplicativos antiv\u00edrus, proxies corporativos e ferramentas de seguran\u00e7a de rede inspecionam o tr\u00e1fego HTTPS. Se essa inspe\u00e7\u00e3o estiver configurada incorretamente, poder\u00e1 interferir nas conex\u00f5es seguras.<\/p>\n\n<p class=\"wp-block-paragraph\">Se o problema ocorrer apenas em uma rede gerenciada, entre em contato com o administrador da rede.<\/p>\n\n<p class=\"wp-block-paragraph\">Evite desativar o firewall ou a prote\u00e7\u00e3o antiv\u00edrus apenas para contornar o erro. A melhor solu\u00e7\u00e3o \u00e9 identificar e corrigir a configura\u00e7\u00e3o conflitante.<\/p>\n\n<h2 id=\"h-how-to-prevent-ssl-tls-errors\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Como_evitar_erros_de_SSLTLS\"><\/span>Como evitar erros de SSL\/TLS<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">Os propriet\u00e1rios de sites podem reduzir futuros problemas de HTTPS com manuten\u00e7\u00e3o regular:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Renove os certificados SSL antes que expirem e monitore as renova\u00e7\u00f5es autom\u00e1ticas.<\/li>\n\n\n\n<li>Mantenha servidores web, sistemas operacionais e bibliotecas de seguran\u00e7a atualizados.<\/li>\n\n\n\n<li>Mantenha a compatibilidade com TLS 1.2 e TLS 1.3.<\/li>\n\n\n\n<li>Verifique a cobertura do certificado ao adicionar dom\u00ednios ou subdom\u00ednios.<\/li>\n\n\n\n<li>Teste o HTTPS ap\u00f3s alterar o DNS, as configura\u00e7\u00f5es da CDN ou as configura\u00e7\u00f5es do servidor.<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Se voc\u00ea encontrar loops de redirecionamento HTTPS ap\u00f3s instalar um certificado, nosso <a href=\"https:\/\/zynoo.com\/blog\/err-too-many-redirects\/\">guia de solu\u00e7\u00e3o de problemas do ERR_TOO_MANY_REDIRECTS<\/a> aborda essa quest\u00e3o separadamente.<\/p>\n\n<p class=\"wp-block-paragraph\">Para propriet\u00e1rios de sites que preferem uma hospedagem com emiss\u00e3o de certificados SSL inclu\u00edda, a <a href=\"https:\/\/zynoo.com\/shared-hosting.html\">hospedagem compartilhada<\/a> da ZYNOO oferece certificados SSL junto com servi\u00e7os de hospedagem e suporte.<\/p>\n\n<h2 id=\"h-frequently-asked-questions\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Perguntas_frequentes\"><\/span>Perguntas frequentes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1792672191732\"><strong class=\"schema-faq-question\">Posso contornar o ERR_SSL_VERSION_OR_CIPHER_MISMATCH?<\/strong> <p class=\"schema-faq-answer\">Em geral, n\u00e3o de forma segura. O navegador n\u00e3o conseguiu estabelecer uma conex\u00e3o criptografada compat\u00edvel. Em vez de contornar o aviso, corrija a configura\u00e7\u00e3o de TLS ou do certificado que est\u00e1 causando o problema.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1792672207612\"><strong class=\"schema-faq-question\">Um certificado SSL expirado pode causar esse erro?<\/strong> <p class=\"schema-faq-answer\">Problemas com certificados podem causar falhas de HTTPS, e um certificado de borda do Cloudflare expirado ou ausente pode provocar esse erro. No entanto, um certificado expirado tamb\u00e9m pode gerar um aviso diferente no navegador.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1792672244374\"><strong class=\"schema-faq-question\">Limpar o cache do Chrome resolve o erro?<\/strong> <p class=\"schema-faq-answer\">Geralmente, n\u00e3o. Problemas com o cache do navegador n\u00e3o s\u00e3o uma das principais causas de incompatibilidade de vers\u00f5es TLS ou conjuntos de cifras. Se o servidor oferecer suporte apenas a criptografia desatualizada, sua configura\u00e7\u00e3o precisar\u00e1 ser corrigida.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1792672266622\"><strong class=\"schema-faq-question\">Devo habilitar TLS 1.0 ou TLS 1.1?<\/strong> <p class=\"schema-faq-answer\">N\u00e3o. Esses protocolos s\u00e3o obsoletos. Em vez disso, atualize o servidor ou o cliente para oferecer suporte a TLS 1.2 ou TLS 1.3.<\/p> <\/div> <\/div>\n\n<h3 id=\"h-conclusion\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusao\"><\/span>Conclus\u00e3o<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-paragraph\">ERR_SSL_VERSION_OR_CIPHER_MISMATCH indica que n\u00e3o foi poss\u00edvel estabelecer uma conex\u00e3o HTTPS segura.<\/p>\n\n<p class=\"wp-block-paragraph\">Se voc\u00ea est\u00e1 visitando o site, comece testando outro navegador ou dispositivo e instalando as atualiza\u00e7\u00f5es de software. Se voc\u00ea administra o site, priorize a cobertura do certificado, as vers\u00f5es TLS e os conjuntos de cifras compat\u00edveis e a configura\u00e7\u00e3o da CDN.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>O objetivo n\u00e3o \u00e9 contornar as verifica\u00e7\u00f5es de seguran\u00e7a do navegador, mas restabelecer uma conex\u00e3o HTTPS configurada corretamente.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>O erro ERR_SSL_VERSION_OR_CIPHER_MISMATCH aparece quando o Google Chrome n\u00e3o consegue estabelecer uma conex\u00e3o HTTPS segura com um site. Em geral, indica que o navegador e o servidor n\u00e3o conseguem chegar a um acordo sobre configura\u00e7\u00f5es de criptografia compat\u00edveis, embora determinados problemas de configura\u00e7\u00e3o do certificado SSL e da CDN tamb\u00e9m possam provoc\u00e1-lo. Se voc\u00ea estiver [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2674,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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Em vez de contornar o aviso, corrija a configura\u00e7\u00e3o de TLS ou do certificado que est\u00e1 causando o problema.","inLanguage":"pt-BR"},"inLanguage":"pt-BR"},{"@type":"Question","@id":"https:\/\/zynoo.com\/blog\/pt\/err_ssl_version_or_cipher_mismatch\/#faq-question-1792672207612","position":2,"url":"https:\/\/zynoo.com\/blog\/pt\/err_ssl_version_or_cipher_mismatch\/#faq-question-1792672207612","name":"Um certificado SSL expirado pode causar esse erro?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Problemas com certificados podem causar falhas de HTTPS, e um certificado de borda do Cloudflare expirado ou ausente pode provocar esse erro. No entanto, um certificado expirado tamb\u00e9m pode gerar um aviso diferente no navegador.","inLanguage":"pt-BR"},"inLanguage":"pt-BR"},{"@type":"Question","@id":"https:\/\/zynoo.com\/blog\/pt\/err_ssl_version_or_cipher_mismatch\/#faq-question-1792672244374","position":3,"url":"https:\/\/zynoo.com\/blog\/pt\/err_ssl_version_or_cipher_mismatch\/#faq-question-1792672244374","name":"Limpar o cache do Chrome resolve o erro?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Geralmente, n\u00e3o. Problemas com o cache do navegador n\u00e3o s\u00e3o uma das principais causas de incompatibilidade de vers\u00f5es TLS ou conjuntos de cifras. Se o servidor oferecer suporte apenas a criptografia desatualizada, sua configura\u00e7\u00e3o precisar\u00e1 ser corrigida.","inLanguage":"pt-BR"},"inLanguage":"pt-BR"},{"@type":"Question","@id":"https:\/\/zynoo.com\/blog\/pt\/err_ssl_version_or_cipher_mismatch\/#faq-question-1792672266622","position":4,"url":"https:\/\/zynoo.com\/blog\/pt\/err_ssl_version_or_cipher_mismatch\/#faq-question-1792672266622","name":"Devo habilitar TLS 1.0 ou TLS 1.1?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"N\u00e3o. Esses protocolos s\u00e3o obsoletos. Em vez disso, atualize o servidor ou o cliente para oferecer suporte a TLS 1.2 ou TLS 1.3.","inLanguage":"pt-BR"},"inLanguage":"pt-BR"}]}},"_links":{"self":[{"href":"https:\/\/zynoo.com\/blog\/pt\/wp-json\/wp\/v2\/posts\/2671","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zynoo.com\/blog\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zynoo.com\/blog\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zynoo.com\/blog\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zynoo.com\/blog\/pt\/wp-json\/wp\/v2\/comments?post=2671"}],"version-history":[{"count":1,"href":"https:\/\/zynoo.com\/blog\/pt\/wp-json\/wp\/v2\/posts\/2671\/revisions"}],"predecessor-version":[{"id":2675,"href":"https:\/\/zynoo.com\/blog\/pt\/wp-json\/wp\/v2\/posts\/2671\/revisions\/2675"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zynoo.com\/blog\/pt\/wp-json\/wp\/v2\/media\/2674"}],"wp:attachment":[{"href":"https:\/\/zynoo.com\/blog\/pt\/wp-json\/wp\/v2\/media?parent=2671"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zynoo.com\/blog\/pt\/wp-json\/wp\/v2\/categories?post=2671"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zynoo.com\/blog\/pt\/wp-json\/wp\/v2\/tags?post=2671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}