爱用告诉你:全球HTTPS时代已来
你不懂的互联网知识,小爱都能为您科普

据国外媒体Venturebeat报道,谷歌宣布,今年7月起,Chrome浏览器的地址栏将把所有HTTP标示为不安全网站。
那HTTPS协议究竟与HTTP有什么区别?是否非外贸行业就不需要HTTPS?企业官网又该如何改造升级?接下来小爱为您细细道来。
Q1:HTTPS与HTTP有什么区别,有什么作用?
HTTPS其实是有两部分组成:HTTP + SSL / TLS,也就是在HTTP上又加了一层处理加密信息的模块。服务端和客户端的信息传输都会通过TLS进行加密,所以传输的数据都是加密后的数据。
HTTPS的作用主要有三个:
1、验证服务器或客户端的身份合法
2、报文加密
3、验证数据完整性
具体是如何进行加密,解密,验证的,且看下图:

总结:HTTPS相对HTTP是在数据传输安全性上的升级,降低数据传输过程中被窃取与监听的风险。
Q2:非外贸行业是否需要HTTPS?
目前大家比较关注的谷歌对于非HTTPS的“不安全”标记升级。而谷歌由于在国内市场份额低,容易让大众认为以内销为主的普片国内企业无需关注。而事实确实如此吗?
从百度统计收集的150万个站点访问数据中,谷歌浏览器市场份额占44.3%,占领将近半壁江山。

另外,不仅仅谷歌chrome,各大浏览器对HTTPS使用安全锁着重显示,安装
SSL
证书的网站浏览器会进行安全提醒,点击安全标识后提示连接安全,并可显示网站所有权等信息。而在SEO方面,主流搜索引擎如Google、360和百度均已全面支持HTTPS页面直接收录,并在搜索排名上会优先对待。

Q3:HTTPS比HTTP速度慢?
以事实为依据,我们先看一下测试结果:
HTTPS测速结果:(4.2秒)

而HTTP测速结果:(15.266秒)

测速传送门:http://www.httpvshttps.com
测试结果似乎有违常理的认识,HTTPS比HTTP快接近72%;众所周知HTTPS相比HTTP多了处理加密信息的模块,会造成额外资源损耗,降低访问速度。但是,由于HTTPS可使用最新HTTP/2协议,而新协议可对网站资源同时发起异步请求,这大大降低网站中JS,图片等零碎资源的加载时间,提高访问效率。
Q4:企业官网如何进行HTTPS升级?
企业官网HTTPS改造主要分三部分:
1、SSL证书部署
2、网页代码公共资源引用改造
3、图片等网站资源的改造处理
HTTPS改造不完善,就会出现一下结果:


这都是因为网站没有进行HTTPS改造而导致的,浏览器会依然会出现不安全警告的标志。所以企业官网升级不仅仅包含SSL证书部署,更需要网页内容改造。
HTTPS未来已来
HTTPS为我们带来了更安全、更快速的访问方式;HTTPS已经成为安全内容的代名词。小爱相信不久的将来,HTTPS将成为网站的新标准,新规范。爱用建站一直致力于站在行业前沿,依托全新架构技术,爱用建站已实现HTTP-HTTPS访问一键切换,为用户大大节省官网改造的成本。只需后台购买证书并激活,HTTPS官网轻松上线。请点击【升级教程】
而针对外贸行业业务场景的特点,爱用建站针对性的推出【爱用建站·外贸版】。为外贸企业提供HTTPS服务之于,还提供海外CDN加速服务;以及专业的外贸网站定制;16种语言多语种支持,可视化后台自由设计。
其中海外CDN节点包括【香港、欧洲、美国】三大成熟外贸区,让外贸企业的用户能够流畅地访问企业网站,更可稳步提高企业的商誉和形象。

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