Let’s Encrypt changed plan about revoking certificates
If your SSL certificate was issued by Let’s Encrypt, there was risk for their bug. Check the safety of your SSL certificate.
2 min readMar 7, 2020
In 29 February 2020, Let’s Encrypt announced they found a bug in their CAA code, so they decided to revoke 2.6% of all certificates.
But they gave us just 36 hours to refresh certificates, and that is too short time to notice we need to some action. Almost 1 million certificates aren’t refreshed before 30 minutes of the revocation.
So Let’s Encrypt announced again that they don’t revoke certificates force.
Because the certificate life time is only 90 days, so they can decide like this.
How to check the safety of SSL certificate?
The published web application to check the safety.
And, I also published application has same function using above web application.
