The simply the best collection of SSL scripts
A free online service that performs a deep analysis of the configuration of any SSL web server on the public Internet.
Certbot is an easy-to-use automatic client for Let's Encrypt that fetches and deploys SSL/TLS certificates for your webserver.
Free SSL certificates and Free SSL tools for your website.
PHP OpenSSL Extension to Encrypt and Decrypt data Using the Package Crypto Helper. It can take an encryption key and information vector values to encrypt data using the aes-256-CBC cipher algorithm.