Answer to the problem of expired security certificate

Comment: At present I have been using IE6, browsing the web often have a small problem. Every time I log on to the site, even if I know it's a safe and secure site, the desktop will also jump out of a window that says there are security issues with the site-

Common cause analysis for security certificate expiration:

This behavior occurs if the date or time settings on the computer are incorrect.

Solution

To resolve this issue, follow these steps:

1. On the Apple menu, point to Control Panel, and then click the date and time.

2. Verify that the date and time are correct on the computer. If not, adjust the necessary date and time settings.

3. Restart the computer and confirm that the date and time are still correct.

Note: If the date and time are correct on your computer, you may need to replace your computer battery after you restart your computer. To keep your computer (CMOS) settings and your computer using the battery after you have turned off your computer by running the computer clock. To replace the computer, in the battery reference computer, with documentation or with certified Macintosh computer Repair technology.

4. Start InternetExplorer, and then try to browse to a secure Web site.

Case study: How to solve the problem of Web site security certificate suddenly invalid?

Q: I've been using IE6 for the time being, and there's always a small problem with browsing the web. Every time I log on to the site, even if I know it is a safe and secure site, the desktop will also jump out of a window, indicating that the site has security issues. Security certificates are typically issued by trusted authorities, and the pages I browse have valid names, but their security certificates are either expired or fail. At first, this little problem only happens occasionally, and it can be barely tolerated. But now, it has developed to the point that no matter which security website I log on it will appear. Excuse me, how can we eliminate the problem?

A: This may be due to the fact that your computer system has been installed with a root cause certificate that is used to authenticate other certificates, including security certificates. You can log in and download the latest version of the root certificate.

Another possibility is that your computer's "date/time" setting is wrong, for example, using last year's calendar. Double-click the time displayed in the taskbar to set the calendar to the day's date. Maybe you used to test a software for a time limit, but deliberately changed the computer's date settings, and later forgot to adjust the date back. Don't assume that a computer's date/time is a trivial setting, and it can trigger a series of unintended consequences

Open payment page with IE browser prompt for certificate expiration, security certificate problems, or certificate errors?

Please confirm that the date and time of the local computer system are correct. For example, it is October 4, 2012 15:00:00, and the date and time of the user's local computer system is October 4, 2011 15:00:00, please change the user to the correct date, time, and then close the browser to login again tenpay.

If the date and time are correct. Use the following method to resolve:

1, click "Start =" Run, enter "MMC", click "Confirm", open the console;

2, click "FILE =" Add/delete snap-in;

3, click "Add", in the form of pop-up select "Certificate", click "Add";

4, in the certificate Management unit of the account select "My user account", click "Finish", close the previous window;

5, expand "Certificate" = "Trusted Root certification authority" = "certificate", Look for "VeriSign Class 3 Primary Certification Authority–g5" certificate, if any, delete it;

6, reinstall a "VeriSign CLASS3 Primary Certification authority–g5" certificate, login page will be prompted to directly click "View Certificate", click "Installation Certificate" = "Install to trusted Root certification authority" can be.