DST Root CA X3 Expiration and Let’s Encrypt (Sep 2021)
As of September 30th, 2021, the DST Root CA X3 certificate that is used in the chain of trust for Let’s Encrypt expires causing clients that do not recognize ISRG Root X1 to fail security checks when accessing sites that use Let’s Encrypt for their SSL provider. The details about this issue can be found […]
