I have to look up these commands far too often! Issuer openssl x509 -noout -in cert.pem -issuer Common Name openssl x509 -noout -in cert.pem -subject Validity Dates openssl x509 -noout -in cert.pem -dates Hash Value openssl x509 -noout -in cert.pem -hash SHA1 fingerprint openssl x509 -noout -in cert.pem -fingerprint MD5 fingerprint openssl x509 -md5 -noout… Continue reading Examining X509 Certificates