FreeOTP is a free and open-source authenticator by RedHat. It implements multi-factor authentication using HOTP and TOTP. Tokens can be added by scanning a QR code or by manually entering the token configuration. It is licensed under the Apache 2.0 license, and supports Android and iOS.[4][5][6]

See also

References

  1. ^ Release r1 · freeotp/freeotp-android, 9 Aug 2023 – via GitHub
  2. ^ "Release v2.0.5". 16 January 2025. Retrieved 18 January 2025.
  3. ^ "Release 2.3.5". 20 May 2024. Retrieved 23 May 2024.
  4. ^ Fontana, John. "Two-factor authentication finds home in Red Hat, Windows OS". ZDNet. Retrieved 2019-03-26.
  5. ^ Lerch, Ryan (25 June 2014). "freeOTP — an open source solution for authentication soft tokens". fedoramagazine.org. Fedora Magazine. Retrieved 4 April 2018.
  6. ^ "Easily Improving Linux Security with Two-Factor Authentication". complete.org. 2016-09-09. Retrieved 2018-10-11.


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