OpenSK
open-source implementation for security keys written in Rust that supports both FIDO U2F and FIDO2 standards.
OpenSK Alternatives
The best OpenSK alternatives based on verified products, community votes, reviews and other factors.
Latest update:
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/solokeys-alternatives
Secure login made open and easy 🔒
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/yubikey-alternatives
The YubiKey is a one-time password device for secure login with two-factor authentication
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B2B SaaS: Make your app enterprise-ready! Authentication - SAML/OIDC SSO, Directory Sync (SCIM 2.0), Audit Logs, Data Privacy Vault, and more!
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/nitrokey-alternatives
Email Encryption. Encrypt your emails with GnuPG, OpenPGP, S/MIME or your favourite email client.
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/krypton-alternatives
An app store for mobile blockchain games
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/google-authenticator-alternatives
Google Authenticator is a multifactor app for mobile devices.
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/u2f-zero-alternatives
A secure and open source 2 factor authentication token. Designed to be affordable and reliable.
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/authy-alternatives
Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.
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/andotp-alternatives
andOTP is a two-factor authentication App for Android 4.4+
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/keepass-alternatives
KeePass is an open source password manager. Passwords can be stored in highly-encrypted databases, which can be unlocked with one master password or key file.
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/google-titan-alternatives
A 2FA device to protect yourself from hackers
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/yubikey-neo-alternatives
Hardware-based authentication
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/microsoft-authenticator-alternatives
One app to quickly and securely verify your identity online, for all of your accounts.
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/yandex-key-alternatives
Two-factor authentication app for Yandex accounts and also other QR-code based 2FA
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