我尝试了上面提到的所有解决方案，但没有一个奏效。使用Internet Explorer 11(11.0.9600.17914)，无法接受无效证书，因为错误看起来完全像404。

有帮助的是以下几点: -添加主机到可信站点(在这里提到过几次) —禁用TLS 1.2，启用SSL 1.0和SSL 2.0

最后一步是你只有在知道自己在做什么的时候才应该做的事情。我们需要在工作中使用一个非常奇怪的设置，因此我们无法找到其他访问系统的方法。通常，不应该像这样降低安全性。

如何安装CA根证书，而不是网站证书:(IE8, Win7)

When you bring up the certificate details you are looking at the website cert, and not the CA cert. The General tab will say, "This certificate cannot be verified..." You need to select the CA by clicking on the Certification Path tab, and selecting the top most cert in the path. It should have a red X icon, and should say, "This CA Root certificate is not trusted because..." Click the View Certificate button, and on this new General tab you should see, "This CA Root is not trusted..." This is the certificate that you want to import into the Trusted Root Certificate Authority.

一旦您导入了CA，您就不需要再导入常规的网站证书，该证书将与您刚刚导入的CA匹配，IE会将一切视为正常工作。您不需要以管理员身份运行IE，也不需要先将站点添加到可信站点。导入完成后需要重新启动IE。

安装证书本身是不够的，相反，您需要安装证书颁发机构的根证书。假设如果您使用Win Server的证书服务，那么它的根证书是在该服务器上安装CS时创建的，将被安装。它必须安装到前面描述的“受信任的根证书颁发机构”。

如何在20个恼人的步骤中让IE8信任自签名证书

Browse to the site whose certificate you want to trust. When told “There is a problem with this website's security certificate.”, choose “Continue to this website (not recommended).” Select Tools➞Internet Options. Select Security➞Trusted sites➞Sites. Confirm the URL matches, and click “Add” then “Close”. Close the “Internet Options” dialog box with either “OK” or “Cancel”. Refresh the current page. When told “There is a problem with this website's security certificate.”, choose “Continue to this website (not recommended).” Click on “Certificate Error” at the right of the address bar and select “View certificates”. Click on “Install Certificate...”, then in the wizard, click “Next”. On the next page select “Place all certificates in the following store”. Click “Browse”, select “Trusted Root Certification Authorities”, and click “OK”. Back in the wizard, click “Next”, then “Finish”. If you get a “Security Warning” message box, click “Yes”. Dismiss the message box with “OK”. Select Tools➞Internet Options. Select Security➞Trusted sites➞Sites. Select the URL you just added, click “Remove”, then “Close”. Now shut down all running instances of IE, and start up IE again. The site’s certificate should now be trusted.

正如其他人所提到的，第一个任务是将证书添加到受信任的根颁发机构。

有一个自定义的exe (self .exe)，它将创建一个证书，并允许您指定颁发给:值(URL)。 这意味着Internet explorer将使用自定义内部网url验证发送给url的内容。

确保重新启动Internet Explorer以刷新更改。

如果您正在进行一些本地测试，并且您在主机文件中添加了一些别名

127.0.0.1 www.mysite.com

并尝试使用上述任何程序，你将失败。原因是您将为localhost导入一个证书。证书URL不匹配。

在这种情况下，您必须生成一个自签名证书，然后按照上面所述导入它。

如果您正在使用Xampp，则可以轻松地生成正确的证书 c: \ xampp \ apache \ makecert.bat