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    • RapidSSL - simple site security for less. It provides basic level customer confidence with the https, closed padlock and a static trust mark.
    • A range of digital certificate and trust products enable organizations of all sizes to maximize the security of their digital transactions cost-effectively.
    • The ideal solution for enterprises and large organizations. The Internet most recognized and trusted SSL brand.
    • A quick, cost-efficient, and effective solution to build secure connection. PositiveSSL certificates show your customers you’re employing serious security measures to keep their transactions and data safe.
    • SECTIGO, formerly COMODO CA, Creating trust online for individuals, e-merchants, enterprise, with its robust SSL security.
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      How organizations best manage their certificate lifecycle?


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  • Certificate Products
    • Single Domain SSL
      One for main domain with free 'www' coverage.
    • Wildcard SSL
      Protect unlimited sub domains under main website.
    • Multi-Domain SSL
      One certificate for multiple domain names.
    • Domain Validation SSL
      It is quick and cost-efficient, really. Basic protection.
    • Organization Validation SSL
      It gives your website an online idenity. For SMBs to strengthen web trust.
    • Extended Validation SSL
      Stand out your buiness entity, protect brand and transactions.
    • Email (Client) Certificate
      Encrypt and signed email, enable two-factor authentication, and implement strong digital trust practices throughout your organization.
    • Code Signing Certificate
      Boost Software Adoption and improve customer's trust with Code Signing. Digitally sign Code across popular platforms.
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你还不知道?SSL 证书竟是网站安全的 “守护神”,这些知识必看


SSL证书,说白了就是网站的 “电子身份证”,由靠谱的第三方机构(CA)颁发。有了它,服务器和客户端之间就能建立加密连接,你在网站上输的账号密码、支付信息啥的,传输时都会被加密,黑客想偷也偷不走,妥妥保障网络通信安全。

SSL证书的本事可不小,核心就俩作用。一是数据加密,靠复杂算法把传输的数据编上码,只有接收方才能解开,信息私密性拿捏得死死的;二是身份验证,能向你证明这个网站是真的,不是钓鱼网站搞的鬼,让你上网更放心。

SSL证书按验证等级分好几种,常见的有 DV、OV、EV 证书。DV 证书最简单,只要验证域名是你的就行,发得快还便宜,企业官网这种只展示信息的网站用它就够了;OV 证书会查企业的组织信息,电商、服务平台用着合适;EV 证书最严格,会把企业的法律资质啥的都查一遍,金融、政府网站大多用它。

选SSL证书得看自家网站情况。就展示企业信息的官网,对身份验证要求不高,DV 证书妥妥够用;要是电商、金融平台,涉及用户登录、付钱这些,为了让用户信得过,选 OV 或 EV 证书准没错;政府、公共服务类网站,还得考虑合规,可能得搭配国密算法证书。

用SSL证书可别踩坑。别光图免费,免费的 DV 证书验证简单,容易被钓鱼网站利用;也别不管证书兼容不兼容,有些证书旧版浏览器不认,会影响用户体验;还有,可别忘了证书啥时候到期,过期了网站会显示 “不安全”,甚至打不开,那损失就大了。

目前SSL证书一般能用 1 年,过期了就得续费或者重买。很多供应商有自动续费服务,企业可以开着,也能用专业工具盯着证书有效期,保证网站一直处于安全加密状态,让用户放心,也守护好企业自己的信誉。



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