356 Open source projects that are alternatives of or similar to otp

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Two factor authentication.

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2FA (Two-Factor Authentication) application for CLI terminal with support to import/export andOTP files.

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Straightforward password, passphrase, TOTP, and HOTP user authentication

An implementation of the Duo Security Web SDK in Go/Golang.

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Authentication microservice. The integration only requires redirects and JWT tokens

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