Is PassBy[ME] Two-Factor Authentication free?

Yes, PassBy[ME] Two-Factor Authentication is free to use. It is available as a free plugin on WordPress.org.

How many websites use PassBy[ME] Two-Factor Authentication?

PassBy[ME] Two-Factor Authentication has 0 active installations as tracked by WordPress.org.

What are the best PassBy[ME] Two-Factor Authentication alternatives?

Popular alternatives to PassBy[ME] Two-Factor Authentication include Wordfence Security – Firewall, Malware…, Really Simple Security – Simple and…, Limit Login Attempts Reloaded – Login…. You can compare them side-by-side on our comparison pages.

Does PassBy[ME] Two-Factor Authentication work with the latest WordPress?

PassBy[ME] Two-Factor Authentication has been tested up to WordPress 4.6.30. It requires WordPress 4.5.2+ and PHP false+.

PassBy[ME] Two-Factor Authentication — Reviews, Rating & Alternatives (2026)

Name: PassBy[ME] Two-Factor Authentication
Author: passbyme

As of April 2026, PassBy[ME] Two-Factor Authentication is a WordPress 2FA plugin with 0 active installations and a 0/5 rating0. It has been downloaded 2.8K+ times in total. Requires WordPress 4.5.2+ and PHP false+. Available on WordPress.org since 2017. Last updated 8 years ago — may have compatibility concerns. Top alternative: Wordfence Security – Firewall, Malware….

0/5Rating

0active installs

2.8K+total downloads

9 yearssince 2017

Overview

PassBy[ME] use two-factor authentication with the highest known security standard, which is PKI. Rather than relying on a password authentication, which can be phished or guessed, PassBy[ME] second factor service adds a second layer of security to your WordPress accounts. It protects your website from hacks and unauthorized login attempts.

PassBy[ME] is easy to setup and use. You do not need software installation, just sign up for PassBy[ME] service and install the plugin.

Protect your WordPress website with PassBy[ME] The next generation authentication solution.

Read full description on WordPress.org