WP Cassify is a versatile WordPress plugin designed to enhance security and streamline access control through CAS (Central Authentication Service). This free plugin not only facilitates user authentication but also allows for the creation of customized authorization rules based on CAS user attributes. With features like automatic user creation, multi-valued CAS user field support, and synchronization of WordPress user metadata, WP Cassify provides robust functionality for managing user access effectively.

Additionally, the plugin supports Single Log Out (SLO), email notifications for user account events, and has a user-friendly authorization rule editor. It is compatible with CAS Protocol versions 2 and 3, ensuring flexibility for various server configurations. WP Cassify's ability to manage user roles based on CAS attributes and its support for network activation make it an ideal solution for educational institutions and organizations looking to enhance their WordPress site's security and user management.