Category Archives: SSL

How to Resolve Sectigo Expired on May 30, 2020 Chain Certificate Issue

If you manage a server, you should have domains with SSL certificates. Strange thing, that sometimes free certificates are better than paid ones. This time SSL certificates, issued by Sectigo, were affected. It means, that if you have a certificate, issued by Comodo, you should know that you might have issues, if you don’t update your chain certificate.… Read More »