YubiKey Alternatives
YubiKey
The YubiKey is a one-time password device for secure login with two-factor authentication
Best Open Source YubiKey Alternatives
For the best YubiKey alternative check out these alternatives which will work with your device & platform. There are several YubiKey-like software that you might want to check as well.
andOTP
FreeOpen SourceAndroidAndroid TabletIt implements Time-based One-time Passwords (TOTP) and HMAC-Based One-Time Passwords (HOTP). Simply scan the QR code and login with the generated 6-digit code. This...
Features:
- Encrypted backups
- Night mode/Dark Theme
- Security focused
- Unlock pin
- Community based
- Multi-Factor Authentication (MFA)
- Password Generator
- Password management
- Security & Privacy
- Two factor authentication
- Unlock with fingerprint
Nitrokey
FreeOpen SourceMacWindowsLinuxEmail Encryption. Encrypt your emails with GnuPG, OpenPGP, S/MIME or your favourite email client. Keep your secret keys secure on your Nitrokey.
Features:
- Encryption
- Hardware securite module (HSM)
- HMAC-Based One-Time Password (HOTP)
- OpenPGP Card
- Password safe
- PGP Encryption
- S/MIME support
- Time-Based One-Time Password (TOTP)
- Two factor authentication
SoloKeys
CommercialOpen SourceMacWindowsLinuxAndroidSolo is an open source security key, and you can get one at solokeys.com. Solo supports FIDO2 and U2F standards for strong two-factor authentication and password-less...
OnlyKey
CommercialOpen SourceMacWindowsLinuxAndroidiPhoneChrome OSOnlyKey is an open source alternative to YubiKey. OnlyKey natively supports: a hardware password manager, multiple two-factor methods (FIDO2, TOTP, and Yubico®...
Features:
- Password management
- Security & Privacy
- Two factor authentication
Gnome Authenticator
FreeOpen SourceLinuxAs the name should already tell you, Authenticator is a desktop 2FA code generator for Linux desktops, like Ubuntu. Using it you can generate 2FA tokens for over 500...
Features:
- Google Authenticator
- Two factor authentication
OTPClient
FreeOpen SourceLinuxGNOMEGTK+ application for securely managing TOTP & HOTP tokens. Content is encrypted on disk using AES256-GCM. Master password derived using PBKDF2 with 100k iterations...
Features:
- Multiple Account support
- Two factor authentication
Krypton
FreeOpen SourceiPhoneiPadKrypton implements the standardized FIDO Universal 2nd Factor (U2F) protocol to provide secure, un-phishable two-factor authentication on the web, using just your phone.
OpenSK
FreeOpen SourceSelf-Hostedopen-source implementation for security keys written in Rust that supports both FIDO U2F and FIDO2 standards.
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