This plugin adds two-factor authentication to website logins using one-time passwords, making it suitable for site administrators and users who need enhanced security. It integrates with standard OTP generator apps and offers flexible configuration options.

• Stealth mode: Allows OTP codes to be entered without a visible field on the login page, maintaining a standard login appearance.
• User-controlled setup: Each user can enable and manage their own OTP secret via their profile, providing individual control over security settings.
• Recovery codes: Generates backup codes for access if an OTP device is lost, ensuring users aren't locked out.
• Customizable filters: Offers multiple filters to adjust text, code expiration, and other elements for tailored integration.
• Open source: The plugin is freely available for modification and community contributions, supporting transparency and ongoing development.