Knowledge Base
Certificate Authority

Internet Security Research Group

Root CA certificates operated by Internet Security Research Group.

Root Certificates

Common name Type Size Trust stores
ISRG Root X1 RSA 4096 bits Android, Apple, Google, Microsoft, Mozilla, OpenJDK, Oracle
ISRG Root X2 ECDSA 384 bits Android, Google, Microsoft, Mozilla, OpenJDK, Oracle
Total records: 2