openssl genrsa -out private.key 2048
openssl req -x509 -newkey rsa:2048 -keyout selfsigned.key -out cert.crt -days 365
OpenSSL 3.4.0 22 Oct 2024 (Library: OpenSSL 3.4.0 22 Oct 2024)
choco install openssl
OpenSSL is a critical open-source toolkit for anyone working with SSL/TLS protocols, cryptography, or secure network communications. While it is native to Linux, it is not pre-installed on Windows 11.