With WP-OTP you can easily set up 2 Factor Authentication with One Time Passwords for your WordPress login. This extra layer makes your WordPress site a lot more secure.
The new stealth mode allows for invisible OTP code entry, making your login screen look like any other, no extra OTP code input field.
Getting started
After installing and activating the plugin, every user can enable WP-OTP on their profile page.
It’s as easy as scanning the provided QR Code or entering the OTP secret to any OTP generator app. Then just activate it by entering the generated OTP and voilà, all set up. Now, the login requires an OTP code to succeed.
Each user gets their own secret key to authenticate with, giving them control over their login security.
Development
This plugin is completely open source and a work of passion. If you would like to be part of it and join in, make your way over to the project page now. Also, if you have an idea you would like to see in this plugin or if you’ve found a bug, please let me know.
Configuration
WP_OTP_STEALTH: Set this totrueto enable stealth OTP mode.
Filters
There are a multitude of filters to be adjusted.
wp_otp_qr_code_provisioning_uri: URI for online QR Code rendering (must contain{PROVISIONING_URI}placeholder for QR Code data).wp_otp_login_form_text: Text for input field on the login screen.wp_otp_login_form_text_sub: Subtext for the input field on the login screen.wp_otp_login_form_invalid_code_text: Error text for an invalid code input on the login screen.wp_otp_code_expiration_window: Set the window of code verification expiration.wp_otp_recovery_codes_count: Number of recovery codes to generate.wp_otp_recovery_codes_length: Length of the recovery codes.wp_otp_secret_length: Length of the secret key.
Minimum requirements
WordPress 4.6, PHP 7.4.
Donate / Support
All donations are much appreciated, thank you 🙏
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Security
To report a security vulnerability, please use the Tidelift security contact. Tidelift will coordinate the fix and disclosure.