Boost your WordPress site’s security with advanced multi-layer MFA and seamless SSO integration.
As of April 2026, Rainbow Secure is a WordPress MFA plugin with 0 active installations and a 0/5 rating0. It has been downloaded 752 times in total. Requires WordPress 5.0+ and PHP 7.2+. Available on WordPress.org since 2024. Actively maintained — updated within the last month. Top alternative: Two Factor.
Rainbow Secure’s MFA and SSO Plugin provides enterprise-level protection with customizable authentication workflows to secure your website and user accounts from credential theft, brute-force attacks, phishing, and more. Empower your users with secure and seamless logins, while protecting your site from cyber threats.
Key Features:
Multi-Factor Authentication (MFA)
Safeguard your WordPress site with various MFA options, including:
| WordPress | 5.0+ requiredTested up to 6.9.4 |
| PHP | 7.2+ required |
…and 2 more changes
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.