This plugin replaces a CMS's default login and authorization system, designed for site administrators who need centralized user management and enhanced security. It is particularly useful for educational or organizational sites requiring integration with existing directory services.

• External Authentication: Logins use Google, CAS, LDAP, OAuth2, or OIDC providers, eliminating the need to manage separate user passwords.
• Access Control: Site visibility can be restricted to logged-in users only, preventing public access to content.
• Approved User Lists: Administrators can maintain a list of specific external users allowed to log in, providing granular control over access.
• Login Attempt Limits: The plugin progressively increases wait times after invalid login attempts, helping to deter automated attacks.
• Embedded Login Form: A shortcode allows the login form to be placed on any page, not just the default login URL.