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SSL证书分类
● 有效的防止网站被钓鱼或者流量被劫持; 电商企业或者金融类企业购买SSL证书的优选
● 安全性更高的HTTPS加密解决方案,同时能够为企业和其他类型机构的网站提供高达256位的强证书加密
● DV SSL证书是最为实惠的SSL类型,是众多个人网站或博客优选加密SSL证书。
● 一张通配符数字证书即可对指定域名下所有的下级子域名进行HTTPS加密
● 简化验证过程,为您节省资金并提供所需的HTTPS加密服务
● 代码签名证书基本是所有做软件分发商的在制作安装文件必备之选
● 邮件加密证书可以对您的邮件和附件进行数字签名和加密,只有收件人才能够阅读邮件。
● 有效地防劫持、防冒用
SSL证书品牌
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为什么选择SSL证书
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SSL证书是较便宜的SSL证书类型,以小成本实现网络安全
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SSL只需要验证申请者能够对该域名拥有管理权即可,通常3-5分钟即可申请到域名。
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SSL支持行业标准加密算法,在通讯安全上和OV、EV证书没有区别
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签发量较多的SSL证书类型,深受广大个人站长和博主喜欢
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SSL证书完全满足Google和百度对网站的安全要求,有利搜索引擎优化
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SSL证书是微信小程序推荐的SSL证书类型,价格便宜,安全性高
SSL证书技术问答Q&A
Q
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什么是SSL证书和CA? |
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A
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SSL 是安全套接层 (Secure Socket Layer) 的缩写形式。SSL证书具有两个主要功能,分别是身份验证和数据加密。SSL证书能够对个人,企业或者网站的身份进行认证,当您的用户访问网站时,他可以点击页面上安全印章来了解您的网站的具体信息。所有的证书种类中EV证书的验证制度最为严格,所以EV证书也是值得信赖的证书。SSL证书另外一个重要的功能就是加密,这意味着它可以保护用户在您的网站上输入的个人信息,确保这些信息不回被外人截获。 CA就是证书的签发机构,由于CA作为中立机构,为信息传输提供加密还有做企业所有者身份验证等,不是所有的公司都可以称之为CA。目前权威的CA公司主要有Digicert, Entrust, Sectigo, Geotrust, Symantec等。 |
Q
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为什么需要购买SSL证书? |
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A
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SSL证书是网络安全的标准,可以在验证您的身份的同时保护您的用户的信息安全。对于一个购物类的网站来说SSL证书是必不可少的,SSL证书通过对计算机和网络服务器之间往来传输的数据进行加密,以此保护客户的敏感信息,例如姓名、地址、密码或信用卡号码。具备SSL证书的网站一定是经过了身份验证的,因此可以彻底排除钓鱼网站的可能性,对于用户来说是网站否具有SSL证书就是一道鉴别安全与否的过滤网。 此外,浏览器会对具备SSL证书的网站进行安全性提示,用户能够看到地址栏是以“https:// ”作为开头,并且标有安全锁扣的图标。 |
Q
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SSL证书有哪些种类? |
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A
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市面上各种SSL证书的种类大致可分为三类: 个人验证型(IV):指对网站经营者个人真实身份进行验证的SSL证书,能对网站机密信息进行加密,且能证明网站的真实身份。不通过CA验证,因此这类证书的级别较低。 域名验证型(DV):指只验证网站域名所有权的SSL证书,仅对网站机密信息进行加密,比较简易,无法向用户证明网站的真实身份。这是一款入门级别的证书,颁发速度较快。 充分验证型(OV,EV):指对网站所属单位的真实身份进行验证的SSL证书,对网站机密信息进行加密,且能证明网站的真实身份。是对于网络安全最好的保障,也是所有证书中级别最高的。 |
Q
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有哪些地方需要使用SSL证书? |
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A
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只要是您想要安全传送信息的地方都需要使用SSL证书。比如:SSL证书可以确保您的用户安全访问您的网站;确保您的公司内部网站的通信安全;确保电子邮件的安全发送;确保服务器内部与外部的信息安全;确保通过移动设备获取和发送信息的安全等。 |