awesome-php.md

@@ -39,6 +39,7 @@ A list of amazingly awesome PHP libraries that you should be using:
 # Bonus Extras
 
 * [PHP The Right Way](http://www.phptherightway.com/) - A PHP best practice quick reference guide.
+* [PHP Security](http://phpsecurity.readthedocs.org/en/latest/index.html) - A guide to PHP security.
 * [PHP Standards Working Group](https://groups.google.com/group/php-standards) - The PHP standards working group.
 * [PHP Env](https://github.com/CHH/phpenv) - A PHP version manager.
 * [PHP Build](https://github.com/CHH/php-build) - A PHP version installer.