In the last couple of weeks, one PC here is getting that error for airbnb.com it is windows 8.1
Now, a new PC that runs Windows 7 Pro is getting the same error for all websites: airbnb, facebook, etc... but not Google
What is possible issue?
In the last couple of weeks, one PC here is getting that error for airbnb.com it is windows 8.1
Now, a new PC that runs Windows 7 Pro is getting the same error for all websites: airbnb, facebook, etc... but not Google
What is possible issue?
Yes, and it definitely needs to be fixed. Either you have the time and date settings very wrong on both computers, or your connections are being spied on.
Take a look at the certificate: see who provided it/signed it. Might give you a clue as to what's going on. Could be someone accidentally enabled HTTPS scanning on your firewall. The fact that Google doesn't have an SSL error makes me think this is just an accidental firewall configuration. When I had to configure HTTPS scanning for schools, I'd often have to exclude Google from HTTPS scanning and/or web proxies if the client used a lot of services like Google Drive, etc.