py2fa vs YubiKey
A side-by-side look at py2fa and YubiKey. For an in-depth review of either product, follow the links below.
py2fa
Security & Privacy
py2fa is an open-source Python library for implementing two-factor authentication (2FA). It supports time-based one-time passwords (TOTP) and HMAC-based one-time passwords (HOTP). py2fa makes it easy to add 2FA to Python applications and websites by handling the cryptographic operations and providing utilities for generating/validating tokens.
twofactor-authenticationotptotphotppython
YubiKey
Security & Privacy
YubiKey is a hardware authentication device that protects access to computers, networks, and online services using strong two-factor authentication. It's a small USB device that generates one-time passwords to securely log in.
hardware-authenticationtwofactor-authenticationusb-security-key
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