FreeOTP
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FreeOTP is a soft token authenticator that can be used for two-factor authentication. It provides implementations of HOTP and TOTP. Tokens can be added by scanning a QR code or by manually entering in the token configuration. FreeOTP can be used as a replacement for Google Authenticator even when logging into Google services. It is maintained by Red Hat under the Apache 2.0 license. It is available for Android and iOS.[1]
References
- ^ Ryan, Lerch. "freeOTP — an open source solution for authentication soft tokens". fedoramagazine.org. Fedora magazine. Retrieved 12 June 2016.