Monthly Archives: August 2021

create ssl cert with subjectAltName

openssl req -x509 -newkey rsa:4096 -sha256 -days 720 -nodes -keyout key.pem -out cert.pem -extensions san -config <(echo "[req]"; echo distinguished_name=req; echo "[san]"; echo subjectAltName=IP:10.200.11.50) -subj "/CN=greatsingapore.wordpress.com"