This is how to generate a strong self signed certificate using one command
openssl req -x509 -nodes -sha256 -newkey rsa:2048 \
-days 365 \
-keyout server.key -out server.pem
This is how to generate a strong self signed certificate using one command
openssl req -x509 -nodes -sha256 -newkey rsa:2048 \
-days 365 \
-keyout server.key -out server.pem