Browsing webpage failure prompt "Security certificate has expired" Cause analysis and solution

A lot of security certificate expiration issues occur when browsing the web. Of course, if the website requires security certificate support, the website certificate will be automatically installed, but it will expire after a certain period of time. The security certificate in most netizens does not actually expire, but the time of the local computer is incorrect, resulting in a time period during which the security certificate is identified incorrectly. If it is still unable to solve the problem after the modification time, please refer to the following to understand the failure of browsing the web page <; the security certificate has expired & rdquo; cause analysis and solution.

check the local date and time is GMT and the difference is too large, if time can not be modified, see "Can not modify the system time how to do";

If the time No problem, you can try to re-install the certificate of the website, the specific operation is as follows:

1. Press Windows + R to open “Run”, enter “mmc”, click “Confirm” open the console;

2, click on the & ldquo; file = "Add /Remove snap & rdquo ;;

3, in the pop-up window on the left list, select & ldquo; certificate & rdquo; clicking & ldquo; Add & rdquo ;;

4, select & ldquo in the account certificates snap-in; my user account & rdquo ;, click the & ldquo; complete & rdquo; ;

5, right list has & ldquo; after means clicking & ldquo;; & rdquo certificate confirmation & rdquo ;;

6, expand & ldquo; certificate & rdquo; = ""trusted root certification authority”="“certificate” in the list on the right Find the certificate you want to delete (such as the bank's certificate name is & ldquo; CCBC & rdquo;), and then delete it;

7, the need to reopen the certificate of the site, which is the site will prompt To install the certificate, simply click “View Certificate", click “Install Certificate”=”“Install to Trusted Root Certification Authority”

The above is about the failure to browse the web page & "The security certificate has expired" Reason analysis and solution, the general security certificate has a period of several years, the user is enough.