The obsolescence of the IdenTrust root certificate will lead to a loss of trust in Let's Encrypt on older devices.
On September 30 at 17:01 Moscow time, the root certificate of IdenTrust (DST Root CA X3) will expire, which was used for cross-signing the root certificate of the Let’s Encrypt certificate authority (ISRG Root X1), controlled by the community and providing free certificates to all who wish. The cross-signature provided trust in Let’s Encrypt certificates across a wide range of devices, operating systems, and browsers […]
