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Users format their password with fonts, colors, and styles — blocking phishing kits and bots from replicating login behavior.
Traditional OTP and Google Authenticator can be phished. RainbowSecure adds an unphishable layer no attacker can guess or replay.
Use one-time passcodes via email, SMS, or mobile authenticator — or enforce visual MFA on top for added protection.
Our MFA system introduces complexity bots can’t handle — 36 quadrillion possible combinations per character.
Eliminates push fatigue and the risk of accidental approvals common with Google Authenticator and Duo.
Get instant alerts for anomalies like login from new countries, times, or patterns.
Set up secure SAML federation between RainbowSecure and Google Admin Console.
Your users log in via RainbowSecure → MFA is applied → Access is granted to all apps.
Get started in under 3 days. No hardware tokens, browser plugins, or user friction.
While others rely on outdated push notifications, basic OTPs, or biometric shortcuts,
RainbowSecure introduced the world’s first interactive, color-and-style based MFA — a visual authentication experience that makes phishing nearly impossible.
RainbowSecure changes everything by transforming how users interact with login security — making it visual, intuitive, and unbreakable.
RainbowSecure is the only MFA plugin that lets users personalize login with:
Security that is innovative, interactive, and graphical that protect business 24/7
IT Admins – Tired of Google Auth fatigue and insecure backup codes
Security Engineers – Need better protection than standard OTP
Compliance Officers – Want logs, policies, and control
CEOs & Brand Teams – Want login pages to reflect their company — not Google
MSPs & Tech Providers – Managing multiple Google domains or tenants
Try 30 days Free
MFA and 2FA are technology names for methods used to secure software accounts and are often used interchangeably. 2FA means two factors to secure account while MFA means two or more factors.
Yes with RainbowSecure you can easily integrate MFA authentication for Office 365 and other business apps using MFA options of OTP, QR code, location, date time, authenticator app and more at competitive pricing. Office 365 by default uses Azure AD but is not suitable for all users. We can help you overcome it with stronger security and better user experience using interactive color and style options.
With the rapid growth in Cloud MFA has become necessary. As companies move their systems to the cloud they can’t rely on a single form of security. Additional MFA security needs to be ensured. MFA will ensure that users are who they say they are by asking to provide, work on additional authentication factors/steps that are more difficult for hackers to imitate, and make account takeover attacks like brute force and phishing attacks impossible and irrelevant.
Now you have something you know and something you do making the login very strong and secure. Colors and styles make passwords and OTP tokens multi-layered. Colors and styles give extra attributes to every character making the available combinations exponentially larger. In fact, now every character has 36 quadrillion combinations making the resulting hash very very huge. Also, now that login is interactive, it breaks the attack automation using stolen and compromised passwords and tokens.
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