Rainbow Secure by Rainbow Secure is a comprehensive login security and identity management solution that revolutionizes user authentication. It utilizes a patented system of 36 quadrillion color and style combinations for each character in passwords and one-time passwords (OTPs), allowing users to employ simple identifiers as strong passwords. The product provides multi-factor authentication (MFA), passwordless authentication, and single sign-on (SSO) capabilities across cloud and on-premise environments. Rainbow Secure aims to protect against various cyber threats, including phishing, AI, and bot attacks, while offering a user-friendly experience and maintaining security in both online and offline scenarios.