I run three computers Via a Wireless network: My main computer has suddenly started to show the following Alert when going on to some secure sites. No all but some of my main ones, I have checked with the sites concerned and been advised that the problem is at my END.
I have flattened the computer Four times and done a complete-New Re-Build. NO SUCCESS
Security Alert; Information you exchange with this site cannot be viewed or changed by others. However there is a problem with the sites Security Certificate.
It then goes on to warn that the certificate has expired Etc. I think it may have something to do with Internet Explorer.