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href="https://console.cloud.tencent.com/ssl" hotrep="product.ssl.banner.btn2"><span class="tpm-btn__text">产品控制台</span></a></div><div class="tpm-prod-hero__btn-group--link"><a class="tp-link tpm-link" href="https://cloud.tencent.com/document/product/400" hotrep="product.ssl.banner.btn3"><span class="tp-link__inner">产品文档</span></a></div></div></div></div></div><div class="tpm-prod-hero__activity is-open"><div class="tpm-prod-hero__activity-inner"><ul class="tpm-prod-hero__activity-list"><li hotrep="product.ssl.banner.announce1" class="tpm-prod-hero__activity-item"><a href="https://cloud.tencent.com/document/product/400/46886" class="tpm-prod-hero__activity-link"><span class="tpm-prod-hero__activity-tag">产品动态</span><span class="tpm-prod-hero__activity-text"><span class="tpm-prod-hero__activity-text-inner">SSL证书支持托管，支持自动化管理</span></span></a></li><li hotrep="product.ssl.banner.announce2" class="tpm-prod-hero__activity-item"><a href="https://cloud.tencent.com/document/product/400/84479" class="tpm-prod-hero__activity-link"><span class="tpm-prod-hero__activity-tag">产品动态</span><span class="tpm-prod-hero__activity-text"><span class="tpm-prod-hero__activity-text-inner">SSL证书支持自动续费、批量更新</span></span></a></li><li hotrep="product.ssl.banner.announce3" class="tpm-prod-hero__activity-item"><a href="https://cloud.tencent.com/document/product/400/83538" class="tpm-prod-hero__activity-link"><span class="tpm-prod-hero__activity-tag">产品动态</span><span class="tpm-prod-hero__activity-text"><span class="tpm-prod-hero__activity-text-inner">支持一键部署到12种腾讯云产品</span></span></a></li></ul></div></div></div><div style="padding-bottom:60px" id="4glv9A5CP" data-id="4glv9A5CP" class="with-gap"><header class="tpm-section__hd" style="padding-top:60px" id="wtooblud4Y" data-id="wtooblud4Y"><h2 class="tl-anchor tpm-section__title">产品特性</h2></header><div class="view-column"><div><div class="tp-grid__layout"><div><div class="tp-grid__row tp-grid--gutter-8n"><div class="tp-grid__col tp-grid__col--8 tp-grid__col--pad-12 tp-grid__col--phone-24"><div class="tpm-feature__item"><img src="https://qcloudimg.tencent-cloud.cn/trisys/assets/product/images/LkXBeEj-AD4s4W4WEfMc6.png" alt="" class="tpm-feature__item-icon"/><div class="tpm-feature__item-bd"><h3 class="tpm-feature__item-title">快速申请</h3><div class="tpm-feature__item-desc">腾讯云 SSL 证书支持在线自动 CSR 生成，自动添加DNS解析，域名型证书1个工作日内签发，企业型证书3～5个工作日内签发。</div></div></div></div><div class="tp-grid__col tp-grid__col--8 tp-grid__col--pad-12 tp-grid__col--phone-24"><div class="tpm-feature__item"><img src="https://qcloudimg.tencent-cloud.cn/trisys/assets/product/images/dRQLAYeIwxnKGH9t_fjLE.png" alt="" class="tpm-feature__item-icon"/><div class="tpm-feature__item-bd"><h3 class="tpm-feature__item-title">品牌多样</h3><div class="tpm-feature__item-desc">腾讯云与全球多家知名证书服务机构合作，支持选购DigiCert、GeoTrust、GlobalSign、CFCA等品牌，满足用户不同场景下的证书购买需求。</div></div></div></div><div class="tp-grid__col tp-grid__col--8 tp-grid__col--pad-12 tp-grid__col--phone-24"><div class="tpm-feature__item"><img src="https://qcloudimg.tencent-cloud.cn/trisys/assets/product/images/qaagxLeAKs31tIiylVbnH.png" alt="" class="tpm-feature__item-icon"/><div class="tpm-feature__item-bd"><h3 class="tpm-feature__item-title">自动续费</h3><div class="tpm-feature__item-desc">支持自动续费，如您的证书部署在腾讯云服务上，可自动替换旧证书，告别手动更新，降低证书运维工作量。</div></div></div></div><div class="tp-grid__col tp-grid__col--8 tp-grid__col--pad-12 tp-grid__col--phone-24"><div class="tpm-feature__item"><img src="https://qcloudimg.tencent-cloud.cn/trisys/assets/product/images/aa9LIxjvEjun5EfGf4Jef.png" alt="" class="tpm-feature__item-icon"/><div class="tpm-feature__item-bd"><h3 class="tpm-feature__item-title">自动部署</h3><div class="tpm-feature__item-desc">告别手动部署，支持快速部署到腾讯云11种云资源，例如：CDN、CLB、EdgeOne、COS等。</div></div></div></div><div class="tp-grid__col tp-grid__col--8 tp-grid__col--pad-12 tp-grid__col--phone-24"><div class="tpm-feature__item"><img src="https://qcloudimg.tencent-cloud.cn/trisys/assets/product/images/x3RulfJYfdD4NNvOjO03s.png" alt="" class="tpm-feature__item-icon"/><div class="tpm-feature__item-bd"><h3 class="tpm-feature__item-title">国密证书</h3><div class="tpm-feature__item-desc">支持 SM2 国密算法，满足政府机构、事业单位、大型国企、金融银行等行业客户的国产化改造和国密算法合规需求。</div></div></div></div><div class="tp-grid__col tp-grid__col--8 tp-grid__col--pad-12 tp-grid__col--phone-24"><div class="tpm-feature__item"><img src="https://qcloudimg.tencent-cloud.cn/trisys/assets/product/images/mKoYunE3dooSF4CFyaPd9.png" alt="" class="tpm-feature__item-icon"/><div class="tpm-feature__item-bd"><h3 class="tpm-feature__item-title">自动化管理</h3><div class="tpm-feature__item-desc">支持查询SSL证书关联的云资源同时支持一键更新，支持将SSL证书托管给腾讯云，旧证书到期前自动替换云资源。</div></div></div></div></div></div></div></div></div></div><div class="tl-sale-list with-gap bg-gray" style="padding-bottom:60px" id="daJ5KfDt5" data-id="daJ5KfDt5"><header class="tpm-section__hd" style="padding-top:60px" id="11cPnOMxvl" data-id="11cPnOMxvl"><h2 class="tl-anchor tpm-section__title">产品规格</h2></header><div class="view-column"><div><div class="tp-grid__row tp-grid--gutter-5n"><div class="tp-grid__col tp-grid__col--6 tp-grid__col--pad-24 tp-grid__col--phone-24"><div class="tpm-sale-card__item"><div class="tpm-sale-card__item-pc"><div class="tpm-sale-card__item-hd"><div class="tpm-sale-card__item-hd-inner"><h3 class="tpm-sale-card__item-title">域名型｜DV 证书</h3><div class="tl-sale-info-wrapper"><ul class="tpm-sale-card__item-infos"><li><h4 class="tpm-sale-card__item-info-title">域名类型</h4><div class="tpm-sale-card__item-info-cnt">单域名</div></li><li><h4 class="tpm-sale-card__item-info-title">签发时长</h4><div class="tpm-sale-card__item-info-cnt">1天</div></li><li><h4 class="tpm-sale-card__item-info-title">安全性</h4><div class="tpm-sale-card__item-info-cnt">一般</div></li><li><h4 class="tpm-sale-card__item-info-title">域名示例</h4><div class="tpm-sale-card__item-info-cnt">ssl.tencent.com</div></li></ul></div></div></div></div><ul class="tpm-list tpm-sale-card__item-features tpm-list--blue-hook"><li class="tpm-list__item"><span class="tpm-list__item-text">保护一个域名</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">支持自动续费</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">支持一键部署到11种腾讯云资源</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">仅审核网站真实性</span></li></ul><footer class="tpm-sale-card__item-ft"><div class="tpm-sale-card__item-discount"><span class="tpm-sale-card__item-discount-num">9.5折</span><span>优惠</span></div><div class="tpm-sale-card__item-prices"><div class="tpm-sale-card__item-price"><em>302</em>元/年</div><div class="tpm-sale-card__item-compare"><span>约 25 元/月</span><span class="tpm-sale-card__item-origin">318元/年</span></div></div><div class="tpm-sale-card__item-btns"><a href="https://buy.cloud.tencent.com/ssl?ssltype=1" class="tpm-btn tpm-btn--primary"><span class="tpm-btn__text">立即购买</span></a></div></footer></div></div><div class="tp-grid__col tp-grid__col--6 tp-grid__col--pad-24 tp-grid__col--phone-24"><div class="tpm-sale-card__item"><div class="tpm-sale-card__item-pc"><div class="tpm-sale-card__item-tag-wrap"><span class="tpm-sale-card__item-tag">最畅销</span></div><div class="tpm-sale-card__item-hd"><div class="tpm-sale-card__item-hd-inner"><h3 class="tpm-sale-card__item-title">域名型｜DV 证书</h3><div class="tl-sale-info-wrapper"><ul class="tpm-sale-card__item-infos"><li><h4 class="tpm-sale-card__item-info-title">域名类型</h4><div class="tpm-sale-card__item-info-cnt">通配符</div></li><li><h4 class="tpm-sale-card__item-info-title">签发时长</h4><div class="tpm-sale-card__item-info-cnt">1天</div></li><li><h4 class="tpm-sale-card__item-info-title">安全性</h4><div class="tpm-sale-card__item-info-cnt">一般</div></li><li><h4 class="tpm-sale-card__item-info-title">域名示例</h4><div class="tpm-sale-card__item-info-cnt">*.tencent.com</div></li></ul></div></div></div></div><ul class="tpm-list tpm-sale-card__item-features tpm-list--blue-hook"><li class="tpm-list__item"><span class="tpm-list__item-text">保护主域名所有下一级子域名</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">支持自动续费</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">支持一键部署到11种腾讯云资源</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">仅审核网站真实性</span></li></ul><footer class="tpm-sale-card__item-ft"><div class="tpm-sale-card__item-discount"><span class="tpm-sale-card__item-discount-num">9.5折</span><span>优惠</span></div><div class="tpm-sale-card__item-prices"><div class="tpm-sale-card__item-price"><em>1347</em>元/年</div><div class="tpm-sale-card__item-compare"><span>约 112 元/月</span><span class="tpm-sale-card__item-origin">1418元/年</span></div></div><div class="tpm-sale-card__item-btns"><a href="https://buy.cloud.tencent.com/ssl?ssltype=3" class="tpm-btn tpm-btn--primary"><span class="tpm-btn__text">立即购买</span></a></div></footer></div></div><div class="tp-grid__col tp-grid__col--6 tp-grid__col--pad-24 tp-grid__col--phone-24"><div class="tpm-sale-card__item"><div class="tpm-sale-card__item-pc"><div class="tpm-sale-card__item-tag-wrap"><span class="tpm-sale-card__item-tag">高性价比</span></div><div class="tpm-sale-card__item-hd"><div class="tpm-sale-card__item-hd-inner"><h3 class="tpm-sale-card__item-title">企业型｜OV 证书</h3><div class="tpm-sale-card__item-areas">Geotrust</div><div class="tl-sale-info-wrapper"><ul class="tpm-sale-card__item-infos"><li><h4 class="tpm-sale-card__item-info-title">域名类型</h4><div class="tpm-sale-card__item-info-cnt">通配符</div></li><li><h4 class="tpm-sale-card__item-info-title">签发时长</h4><div class="tpm-sale-card__item-info-cnt">1～3个工作日</div></li><li><h4 class="tpm-sale-card__item-info-title">安全性</h4><div class="tpm-sale-card__item-info-cnt">高</div></li><li><h4 class="tpm-sale-card__item-info-title">域名示例</h4><div class="tpm-sale-card__item-info-cnt">*.tencent.com</div></li></ul></div></div></div></div><ul class="tpm-list tpm-sale-card__item-features tpm-list--blue-hook"><li class="tpm-list__item"><span class="tpm-list__item-text">保护主域名下一级子域名</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">支持自动续费</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">支持一键部署到11种腾讯云资源</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">审核网站真实性</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">审核企业真实性</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">支持绑定公网 IP</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">政府、企业、电商等行业适用</span></li></ul><footer class="tpm-sale-card__item-ft"><div class="tpm-sale-card__item-discount"><span class="tpm-sale-card__item-discount-num">9.5折</span><span>优惠</span></div><div class="tpm-sale-card__item-prices"><div class="tpm-sale-card__item-price"><em>6914</em>元/年</div><div class="tpm-sale-card__item-compare"><span>约 577 元/月</span><span class="tpm-sale-card__item-origin">7278元/年</span></div></div><div class="tpm-sale-card__item-btns"><a href="https://buy.cloud.tencent.com/ssl?ssltype=22" class="tpm-btn tpm-btn--primary"><span class="tpm-btn__text">立即购买</span></a></div></footer></div></div><div class="tp-grid__col tp-grid__col--6 tp-grid__col--pad-24 tp-grid__col--phone-24"><div class="tpm-sale-card__item"><div class="tpm-sale-card__item-pc"><div class="tpm-sale-card__item-hd"><div class="tpm-sale-card__item-hd-inner"><h3 class="tpm-sale-card__item-title">增强型｜EV 证书</h3><div class="tpm-sale-card__item-areas">Digicert</div><div class="tl-sale-info-wrapper"><ul class="tpm-sale-card__item-infos"><li><h4 class="tpm-sale-card__item-info-title">域名类型</h4><div class="tpm-sale-card__item-info-cnt">单域名</div></li><li><h4 class="tpm-sale-card__item-info-title">签发时长</h4><div class="tpm-sale-card__item-info-cnt">3～5个工作日</div></li><li><h4 class="tpm-sale-card__item-info-title">安全性</h4><div class="tpm-sale-card__item-info-cnt">高</div></li><li><h4 class="tpm-sale-card__item-info-title">域名示例</h4><div class="tpm-sale-card__item-info-cnt">ssl.tencent.com</div></li></ul></div></div></div></div><ul class="tpm-list tpm-sale-card__item-features tpm-list--blue-hook"><li class="tpm-list__item"><span class="tpm-list__item-text">保护一个域名</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">支持自动续费</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">支持一键部署到11种腾讯云资源</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">严格审核网站真实性</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">严格审核企业真实性</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">支持绑定公网IP</span></li><li class="tpm-list__item"><span class="tpm-list__item-text">银行、金融等大型机构首选</span></li></ul><footer class="tpm-sale-card__item-ft"><div class="tpm-sale-card__item-discount"><span class="tpm-sale-card__item-discount-num">9.5折</span><span>优惠</span></div><div class="tpm-sale-card__item-prices"><div class="tpm-sale-card__item-price"><em>8542</em>元/年</div><div class="tpm-sale-card__item-compare"><span>约 712 元/月</span><span class="tpm-sale-card__item-origin">8992元/年</span></div></div><div class="tpm-sale-card__item-btns"><a href="https://buy.cloud.tencent.com/ssl?ssltype=36" class="tpm-btn tpm-btn--primary"><span class="tpm-btn__text">立即购买</span></a></div></footer></div></div></div></div></div></div><div style="padding-bottom:60px" id="3Pppozn6M" data-id="3Pppozn6M" class="with-gap"><header class="tpm-section__hd" style="padding-top:60px" id="HdwISKLOcg" data-id="HdwISKLOcg"><h2 class="tl-anchor tpm-section__title">帮助与文档</h2></header><div class="view-column"><div class="tpm-doc"><div class="tp-grid__row tpm-doc__list"><div class="tp-grid__col tp-grid__col--8 tp-grid__col--pad-12 tp-grid__col--phone-24"><a href="https://cloud.tencent.com/document/product/400/7994" class="tpm-doc__item"><h3 class="tpm-doc__item-title">购买指南</h3><div class="tpm-doc__item-desc">提供 SSL 证书的价格详情、购买流程指引，以及各类证书续费、退费等说明。</div></a></div><div class="tp-grid__col tp-grid__col--8 tp-grid__col--pad-12 tp-grid__col--phone-24"><a href="https://cloud.tencent.com/document/product/400/8422" class="tpm-doc__item"><h3 class="tpm-doc__item-title">快速入门</h3><div class="tpm-doc__item-desc">提供从注册腾讯云账号、申请免费证书到下载和部署证书的全程指导。</div></a></div><div class="tp-grid__col tp-grid__col--8 tp-grid__col--pad-12 tp-grid__col--phone-24"><a href="https://cloud.tencent.com/document/product/400/43473" class="tpm-doc__item"><h3 class="tpm-doc__item-title">操作指南</h3><div class="tpm-doc__item-desc">提供域名型证书申请流程、域名验证指引等产品使用过程中的常用操作指引。</div></a></div></div></div></div></div><div id="qCNb__nqY" data-id="qCNb__nqY" class="tl-faq-list tpm-faq__list with-gap bg-gray"><header class="tpm-section__hd" style="padding-top:60px" id="W2cTy-z3FY" data-id="W2cTy-z3FY"><h2 class="tl-anchor tpm-section__title">常见问题</h2></header><div class="view-column" style="margin-bottom:40px"><div class="tpm-faq__item is-open"><div class="tpm-faq__item-hd"><h3 class="tpm-faq__item-title">什么是 SSL 证书？</h3><i class="tpm-faq__item-icon"></i></div><div class="tpm-faq__item-bd"><div class="tpm-rich-text"><p class="ts-p">首先说明 SSL（安全套接层，Secure Sockets Layer）是一种安全协议，目的是为互联网通信，提供安全及数据完整性保障。SSL 证书遵循 SSL 协议，可安装在服务器上，实现数据传输加密。</p><p class="ts-p"></p><p class="ts-p">CA（数字证书认证，Certificate Authority）机构，是承担公钥合法性检验的第三方权威机构，负责指定政策、步骤来验证用户的身份，并对 SSL 证书进行签名，确保证书持有者的身份和公钥的所有权。CA 机构为每个使用公开密钥的用户发放一个 SSL 证书，SSL 证书的作用是证明证书中列出的个人/企业合法拥有证书中列出的公开密钥。CA 机构的数字签名使得攻击者不能伪造和篡改证书。</p><p class="ts-p"></p><p class="ts-p">SSL 证书实际上就是 CA 机构对用户公钥的认证，内容包括电子签证机关的信息、公钥用户信息、公钥、权威机构的签字和有效期等。</p></div></div></div><div class="tpm-faq__item"><div class="tpm-faq__item-hd"><h3 class="tpm-faq__item-title">各类型证书如何选择？</h3><i class="tpm-faq__item-icon"></i></div></div><div class="tpm-faq__item"><div class="tpm-faq__item-hd"><h3 class="tpm-faq__item-title">各类型证书如何申请？</h3><i class="tpm-faq__item-icon"></i></div></div></div><div style="margin-top:40px;padding-bottom:60px" id="Hka1QG0iQ5" data-id="Hka1QG0iQ5"><div class="view-column" style="text-align:center"><div class="tpm-rich-text"><p class="ts-p">更多问题请查看 <a class="ts-link" href="https://cloud.tencent.com/document/product/400/5365">常见问题</a>，也可在 <a class="ts-link" href="https://cloud.tencent.com/developer/ask">问答社区</a> 中进行提问。</p></div></div></div></div><div class="tl-call2action" id="VGOuZm_9E" data-id="VGOuZm_9E"><div class="tpm-2-action-panel"><div class="tpm-2-action-panel__inner"><main class="tpm-2-action-panel__main"><div class="tpm-2-action-panel__desc">按照我们的入门指南，即可快速申请证书并开始使用。</div><div class="tpm-2-action-panel__btns"><a class="tpm-btn tpm-btn--white-hole" href="https://console.cloud.tencent.com/certoverview"><span class="tpm-btn__text">开始使用</span></a></div></main><aside 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