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Clef Two-Factor Authentication is a WordPress plugin designed to enhance the security of WordPress sites by introducing a passwordless login mechanism. It is aimed at site administrators and users seeking to improve their site's security beyond traditional username and password combinations. The plugin utilizes a mobile app to scan a unique wave pattern on the login screen, thereby authenticating the user.

Key Features

• Passwordless Login: Eliminates the need for traditional username and password login.
• Mobile App Authentication: Uses the Clef mobile app to authenticate users by scanning a wave pattern on the login screen.
• Enhanced Security: Adds an additional layer of security by not transmitting passwords.
• Customizable: Allows site administrators to disable traditional login forms and configure other settings according to their preferences.

User Experience

The plugin transforms the traditional login experience by presenting a wave pattern that users scan with their mobile devices to log in. This method simplifies the login process while enhancing security.

Setup and Usage

To use Clef, users need to install the WordPress plugin and the Clef mobile app. The setup involves configuring the plugin within WordPress and linking it with the Clef app.

Pros and Cons

Pros

• Enhances security by eliminating password transmission.
• Simplifies the login process.

Cons

• High CPU usage reported by some users.
• Lack of support as reported by some users.
• Potential issues with compatibility or configuration in certain setups.