How do I update or correct invalid security certificates for websites like gmail?
I'm getting a series of invalid certificate errors for a variety of sites, in particular for google calendar and gmail. I've updated firefox and ensured that my system date and times are all updated.
How do I refresh or update security certificates in firefox --- especially for google related sites and apps?
I'm getting a series of invalid certificate errors for a variety of sites, in particular for google calendar and gmail. I've updated firefox and ensured that my system date and times are all updated.
How do I refresh or update security certificates in firefox --- especially for google related sites and apps?
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Who is the issuer of those invalid certificates?
You can retrieve the certificate and check who issued the certificate.
- Click the link at the bottom of the error page: "I Understand the Risks"
Let Firefox retrieve the certificate: "Add Exception" -> "Get Certificate".
- Click the "View..." button to inspect the certificate and check who is the issuer.