选择验证级别

域验证 (DV)

几分钟内发布,非常适合博客、社交媒体和个人网站

起价
$113.22 USD

组织验证 (OV)

证书中包含的公司标识,非常适合商业网站

起价
$1139.46 USD

扩展验证 (EV)

显示绿色地址栏和公司名称,是电子商务的理想选择

起价
$1948.88 USD

什么是 SSL?

ssl证书是互联网安全的基础。它们用于建立加密连接,并允许在浏览器或用户的计算机与服务器或网站之间安全地传输数据.

  • 在浏览器和服务器之间建立安全连接
  • 加密通信以保护客户提供给您的敏感信息
  • 在浏览器的网址旁边放置一个挂锁
  • 验证组织的身份

DV SSL(已通过域验证) 证书是最简单,最常见的SSL证书类型。OV and EV Certificates 还可以验证持有证书的公司或组织的身份,从而为最终用户提供更多信任。

提高搜索引擎排名

为您的网站访问者和业务建立信任和在线安全.

谷歌希望让网络更安全,其中很大一部分涉及确保人们通过谷歌访问的网站是安全的。这就是为什么使用SSL的网站会从搜索结果的更高排名中获益.

还有很多理由可以考虑将ssl添加到网站中:

加密敏感数据
保护用户隐私
安全的在线交易
证明合法性
激活https和锁图标
增加seo排名

浏览器已更改,不要落在后面

未通过https提供服务的网页现在在google chromemozilla firefox中显示为“不安全”。不要让你的网站成为其中之一。立即添加SSL

通过我们的全自动配置和部署在几分钟内保护您的网站

帮我选择正确的证书类型

尽管普遍存在在线安全需求,但并非所有SSL证书都是一样的.以下指南旨在帮助您确定哪种证书适合您.

域验证 (DV)

  • 仅验证域名的所有权和控制权
  • 分钟内发出
  • 保持浏览器的一致性

非常适合非关键网页

把dv想象成拿一张借书卡,没有确认你是谁,只需要很小的要求,就可以很快获得和发行.

组织验证 (OV)

  • 增强的验证,包括验证申请人的身份
  • 一天内发出
  • 保持浏览器的一致性

非常适合登录页面等更敏感的网页

把ov想象成驾驶执照,比图书馆卡更容易通过,但作为一种身份证明,它更可信.

扩展验证 (EV)

  • 基于标准的身份验证方法,代表ssl证书的最高身份验证级别
  • 通常在1-3天内发出
  • 维护浏览器和其他行业的合规性

非常适合敏感网页,包括电子商务、在线银行、帐户注册

把ev想象成一个护照,比使用图书馆卡或驾照更严格的流程、更长的交货期和更多的身份验证。被国际公认为最值得信赖的身份验证方式.

SSL 证书

RapidSSL

RapidSSL® Certificates help you keep your customers' transactions secure with up to 256-bit data encryption and site authentication. Buy a certificate and speed through enrollment with automated domain control validation. Best of all, our SSL certificates are among the most affordable in the industry. We keep our costs down and pass the savings on to you.

GeoTrust QuickSSL Premium

Secure your website fast. GeoTrust® QuickSSL® Premium certificates are one of the quickest ways for you to start protecting online transactions and applications with SSL. With an automatic authentication and issuance process, it takes just minutes to get your QuickSSL Premium SSL certificate. After that, managing and renewing your certificates is a snap. With GeoTrust, you get inexpensive SSL without sacrificing convenience, choice, or reliability.

RapidSSL Wildcard

RapidSSL® Wildcard Certificates help you secure multiple subdomains with one low-cost SSL certificate issued to *.yourdomain.com. Protect your customers' personal data with up to 256-bit encryption. Automated domain control validation makes site authentication a breeze. At RapidSSL, we believe in providing the SSL protection you need at a competitive price.

GeoTrust QuickSSL Premium Wildcard

Secure your domain and all same level subdomains fast. GeoTrust QuickSSL Premium Wildcard certificates are one of the quickest ways to start protecting all your subdomains on a single certificate. Our automated email authentication process means you get your certificate in minutes. With QuickSSL Premium wildcard certificates, you get unlimited subdomains and on an unlimited number of servers - one certificate that will adapt as your business grows.

GeoTrust True Business ID Wildcard

Simplify certificate management with the convenience of a Wildcard certificate. GeoTrust® True BusinessID Wildcard certificates allow you to secure multiple subdomains on a single certificate, reducing management time and cost. Whether it's your company's home page or your mail server's hostname, protecting sensitive information is your goal — and it's our goal too.

GeoTrust True BusinessID

Business-class SSL—only better. When it comes to selecting SSL security for your business, you have a lot of choices. With GeoTrust, the decision is easy. GeoTrust® True BusinessID SSL certificates let your customers know that your site is trustworthy and that you take their security seriously enough to get your certificate from a globally trusted certificate authority.

DigiCert Secure Site

Protect your website or email traffic with industrial-strength 2048-bit encryption with a Secure Site SSL Certificate.

DigiCert Secure Site Pro

With Secure Site Pro SSL offer high-assurance certificate with added features for comprehensive website security.

GeoTrust True Business ID with EV

Make a strong security statement with the green address bar. GeoTrust® True BusinessID with EV (Extended Validation) is our premium business-class SSL security product, visually confirming the highest level of authentication available among SSL certificates. The green bar says it all. Web site visitors really notice when the address bar turns green in their high-security browsers and the organization field starts to rotate between your business name and GeoTrust.

DigiCert Secure Site EV

Secure Site Extended Validation (EV) SSL Certificates protect your most valuable assets–your customers and your brand–from phishing scams and online fraud.

DigiCert Secure Site Pro EV

Secure Site Pro EV SSL is the highest authentication with extra features for comprehensive website security and robust protection against identity-targeted attacks.

多年 SSL 证书

多年期证书让您以单一折扣价购买两到三年的 SSL 证书覆盖范围. 当您购买多年期 SSL 证书时,您将锁定一个价格,最多可享受 3 年的保障。

最初,您将收到一个在证书颁发机构浏览器论坛允许的最长期限内有效的证书(1年零 1 个月),有权在订单期间无限次重新颁发证书。

自动补发将在整个期限内自动进行,以确保您的网站得到持续保护。

例如,2 年 SSL 证书订单的工作方式如下: SSL certificate lifecycle

SSL证书必须定期重新验证。最长证书有效期为13个月,需要每年重新验证。

好处

  • 您购买的每一年的保险都享受越来越多的折扣。
  • 免去按年计费的麻烦。
  • 年度验证。在较短的有效期证书中每年验证身份可防止潜在的欺诈和欺骗.

常见问题

什么是ssl证书?

ssl证书允许在Internet上进行数据加密,并允许数据从Web服务器安全地传输到浏览器。使用SSL,您的网站可以使用https协议,并在最终用户的Web浏览器中显示一个挂锁,以指示连接是安全的.

为什么我需要ssl证书?

SSL证书是Internet的重要组成部分。它们不仅可以加密您的计算机与网站所在服务器之间的通信,而且还可以验证网站是否为其声称的那样.

SSL的不同类型是什么?

SSL证书基于三种不同的审查级别。域验证(dv)、组织验证(ov)和扩展验证(ev)。证书类型之间的主要区别与证书颁发机构RapiDSSL、GeoTrust和Symantec为颁发证书而需要和验证的信息有关。更高级别的证书需要更多信息,并且通常显示在浏览器栏中。例如,ev ssl将浏览器栏变为绿色,并向访问者显示组织名称,以产生更多信任.

什么是通配符SSL证书

通配符ssl证书提供与其他ssl证书相同的加密和身份验证功能,但也可以应用于网站的无限数量的子域。通配符SSL证书支持根域(example.com)及其子域. 了解更多

ev ssl证书的优点是什么?

EV(扩展验证)证书是可用的 SSL 中最高级别的,为您的网站提供最大的可信度和信任。 EV 可确保消费者的个人和财务信息在身份验证的最高级别下得到保护。此外,还会执行其他验证,例如企业机构记录检查、申请人联系信息和业务是否存在至少 3 年等。EV 证书最适合用于业务关键的网页。

我们的ssl证书来自在线安全中最受信任的品牌.