2FAS - the Internet's favorite open-source authenticator

Meet your favorite 2FA app. We are an open-source, community-driven, private and simple solution for Internet's biggest threat - security breaches.

Factorizing 2FA: Forensic analysis of two-factor authentication

Best Open-source Private 2FA Apps, by Imoroa Joy

Best Multi-Factor Authenticators

2FAS - the Internet's favorite open-source authenticator

Did You Install This Malicious Android 2FA Authenticator App?

2FA Authenticator (2FAS) on the App Store

Is this 2FAS app good? : r/Bitwarden

9 Best 2FA Apps (2023) - The Complete Two-Factor Authentication

2FAS Browser Extension - take two-factor authentication to the next

2FAS

The Best Authenticator Apps for 2024

Secure Your Online Accounts With 2FA And Open Source

2FA Authenticator (2FAS) by Two Factor Authentication Service Inc.

Google Authenticator's first update in years tweaks how you access

Best Multi-Factor Authenticators