SSL证书提示过期或无效！是什么原由？
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<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">非常多</span>人<span style="color: black;">起始</span><span style="color: black;">运用</span>HTTPS加密协议，<span style="color: black;">不外</span>经常会遇到<span style="color: black;">这般</span>的<span style="color: black;">状况</span>，浏览器<span style="color: black;">表示</span>"此网站的安全证书有问题"和"此网站出具的安全证书已过期或还未生效"，<span style="color: black;">同期</span>浏览器的<span style="color: black;">位置</span>栏<span style="color: black;">亦</span><span style="color: black;">无</span>绿锁，链接变暗，还划斜杠红线，<span style="color: black;">乃至</span>有些网站刚<span style="color: black;">安排</span>好SSL证书，就提示过期的弹窗，这是什么<span style="color: black;">原由</span>？该怎么<span style="color: black;">处理</span>呢？今天教<span style="color: black;">大众</span>去逐一排查<span style="color: black;">原由</span>并解决这个问题！</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/69b6a5c0ade04dd798defdb7327322e3~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1722993510&x-signature=KUKKWKaoB%2FDIehUZY8LAbRgDUK0%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">1、</span><span style="color: black;">首要</span>，先排查出提示SSL证书过期或无效的<span style="color: black;">原由</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">提示SSL证书过期或无效的<span style="color: black;">原由</span>：</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">1、网站SSL证书真的过期了。网站提示过期或无效，<span style="color: black;">第1</span>时间应该<span style="color: black;">检测</span>证书<span style="color: black;">是不是</span><span style="color: black;">已然</span>过期。<span style="color: black;">按照</span>https安全证书签发国际标准，https安全证书<span style="color: black;">颁布</span><span style="color: black;">不可</span>超过39个月。<span style="color: black;">因此</span>，<span style="color: black;">通常</span>的SSL证书效期<span style="color: black;">仅有</span>一至两年。企业或个人站长要不时<span style="color: black;">检测</span>证书<span style="color: black;">是不是</span><span style="color: black;">已然</span>过期。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2、电脑系统时间错误。其次，<span style="color: black;">检测</span>系统时间，<span style="color: black;">倘若</span>系统时间不在ssl证书<span style="color: black;">起始</span>至截止时间内，有可能<span style="color: black;">引起</span>浏览器提示ssl证书已过期或未生效。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">3、外连接网站证书过期。前两个<span style="color: black;">办法</span>都<span style="color: black;">不可</span><span style="color: black;">处理</span>，那就检测一下外连接网站证书<span style="color: black;">是不是</span>过期。站点引用其它<span style="color: black;">安排</span>了https安全证书的外链，<span style="color: black;">倘若</span>这个外链的证书过期了<span style="color: black;">亦</span>会提示相应的错误。 能检测出外链有证书错误的终端设备有：手机浏览器、PC端IE6 (IE6以上的不提示)。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">4、证书<span style="color: black;">无</span>正确安装。在<span style="color: black;">拜访</span>网站的时候<span style="color: black;">亦</span>会被浏览器提示<span style="color: black;">危害</span>，<span style="color: black;">例如</span>https页面中存在http资源的调用，ie内核部分版本的浏览器会提示该页面存在不安全<span style="color: black;">原因</span>。(火狐和谷歌<span style="color: black;">亦</span>有属于自己的安全提示）</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/pgc-image/05f2dd1d95304d20a274a71470de6999~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1722993510&x-signature=OXbmO2x5lU7zluS0cE0iOgVHR7w%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">5、<span style="color: black;">运用</span>自签SSL证书。自签SSL证书顾名思义<span style="color: black;">便是</span>个人或组织<span style="color: black;">自动</span>签发的证书，有很大安全<span style="color: black;">危害</span>，<span style="color: black;">更易</span>受到攻击，不会被浏览器信任。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">6、<span style="color: black;">运用</span>通用性<span style="color: black;">不良</span>的证书。<span style="color: black;">一样</span>的，<span style="color: black;">运用</span>小型服务商签发的通用性<span style="color: black;">不良</span>SSL证书<span style="color: black;">亦</span>是不被浏览器所信任。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">2、</span>排查后，<span style="color: black;">处理</span>提示SSL证书过期或无效的问题：</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">提示SSL证书过期或无效的<span style="color: black;">处理</span><span style="color: black;">办法</span>：</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">1、网站SSL证书过期：续签证书<span style="color: black;">或</span>重新购买证书。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2、电脑系统时间错误：将电脑系统的时间<span style="color: black;">调节</span>至https安全证书有效期之内<span style="color: black;">就可</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">3、外连接网站证书过期：需要撤销外链或联系外链网站更换<span style="color: black;">也</span>或是续费ssl证书。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">4、证书<span style="color: black;">无</span>正确安装：重新安装证书，或联系客服<span style="color: black;">帮助</span>安装证书。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">5、<span style="color: black;">运用</span>自签SSL证书：自签证书安全<span style="color: black;">危害</span>比<span style="color: black;">很强</span>，<span style="color: black;">因此呢</span><span style="color: black;">意见</span><span style="color: black;">运用</span>受信任的CA<span style="color: black;">公司</span><span style="color: black;">颁布</span>的浏览器证书，如：GlobalSign、GeoTrust、Symantec、GDCA数安时代等。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">6、<span style="color: black;">运用</span>通用性<span style="color: black;">不良</span>的证书：<span style="color: black;">由于</span>证书信任链的顶层<span style="color: black;">便是</span>CA<span style="color: black;">公司</span>，而这些小的服务商缺乏CA<span style="color: black;">公司</span>的公信力，不受浏览器信任。<span style="color: black;">因此</span><span style="color: black;">意见</span><span style="color: black;">选取</span><span style="color: black;">经过</span>国际Webtrust标准的认证，具备了国际电子认证服务能力的CA<span style="color: black;">公司</span>。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/dfic-imagehandler/1949e0ab-d04f-4a9d-bcab-3426ec9fe04f~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1722993510&x-signature=m%2F%2BGNuY1%2FbOhOjeBc3U4PpfGnsA%3D" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">过期的<span style="color: black;">原由</span>不外乎<span style="color: black;">便是</span>这几种，如有<span style="color: black;">处理</span>不了的事情<span style="color: black;">能够</span>去咨询专业人士，如数安时代GDCA，<span style="color: black;">供给</span>7*24小时服务，时刻在线，快速<span style="color: black;">处理</span>问题，凡是<span style="color: black;">选取</span>数安时代GDCA SSL证书的网站用户，数安时代GDCA可<span style="color: black;">供给</span>免费一对一的ssl证书技术<span style="color: black;">安排</span>支持，如有需要到官网联系客服，随时解答问题。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文链接：</p>https://www.trustauth.cn/news/security-news/26595.html
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