IE browser can't open HTTPS solution

When opening https page in IE9, it always appears "There is a problem with the security certificate of this website", click “Continue to browse this website (not recommended)” Jump to the next link, how can I directly access the https page?

See the question:

1, Windows 7 system + IE9 + VPN site (SSL VPN), can not open

2, the same SSL VPN, Windows XP + IE8 Can open the Ranger suddenly thought of the previous paragraph of the company's internal mail, mentioned Microsoft's KB2661254 patch, the effect is: the patch limits the minimum key length of the HTTP SSL certificate, no longer allows less than 1024bit certificate connection, may lead to some devices Unable to log in using IE.

Microsoft's description of KB2661254 is: After installing this update on a Windows system, keep your system up to date by increasing the minimum encryption level. After installing this update, you may need to restart your system. The Ranger searched on the search engine and found that some people (though not many) raised this question, and they were all raised after the release of KB2661254. There are reasons to think that this is almost always the problem. The solution is very simple. :

Method 1: On the computer accessing the https page, uninstall the KB2661254 patch. (Recommended)

Method 2: Upgrade the length of the SSL certificate to 1024 bits. The device can be contacted by the manufacturer.