Modern Cryptography for the Entire PHP Ecosystem
    
        The software that directly powers over one third of websites on the Internet
        is materially more secure because of Paragon Initiative Enterprises.
    
    
        Our team developed a pure-PHP polyfill of the Sodium cryptography library so that
        PHP software can use these features even in dependency-constrained environments
        running on legacy versions of PHP.
    
    
        WordPress (5.2+), Magento (2.3+), and Joomla (3.8+) all rely on our polyfill library
        to ensure their developers can just use libsodium instead of trying to figure
        out how to use OpenSSL or mcrypt safely.
    
    Ease-of-Use Security Tools
    
        
            - 
                Certainty
                keeps your CACert.pem file up-to-date.
            
- 
                CipherSweet
                provides secure, searchable encryption in PHP and Node.js.
            
- 
                EasyDB
                prevents SQL injection while making your code easier to understand.
            
- 
                Content-Security-Policy Builder
                allows you to define Content-Security-Policy headers in a JSON file and/or at runtime.