OpenSK Alternatives
OpenSK
OpenSK is an open-source implementation for security keys written in Rust that supports both FIDO U2F and FIDO2 standards.
Developed as a Tock OS application, it has been successfully tested on the following boards:
- Nordic nRF52840-DK
- Nordic nRF52840-dongle
Best Free OpenSK Alternatives
Are you looking for alternatives to OpenSK? Please see our top picks. In this article, we provide the list of some OpenSK alternatives that will work on Windows and other platforms.
Google Authenticator
FreeAndroidiPhoneBlackberryAndroid TabletiPadAndroid WearWordpressGoogle Authenticator generates 2-step verification codes on your phone. Enable 2-step verification to protect your account from hijacking by adding another layer of...
Features:
- Multiple Account support
- One Time Passwords
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
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.
2FA Authenticator (2FAS)
FreeAndroidiPhoneAndroid TabletiPad2FAS Authenticator is a simple and free application for Two Factor Authentication (2FA Authentication) which generates Time-based One-time Passwords (TOTP) and PUSH...
Features:
- Multi-Factor Authentication (MFA)
- Multiple Account support
- One Time Passwords
- Security & Privacy
- Two factor authentication
GAuth Authenticator
FreeOpen SourceWebChrome OSSoftware as a Service (SaaS)5appsA simple application for multi-factor authentication, written in HTML using jQuery Mobile, jsSHA, LocalStorage and Application Cache. It implements the TOTP (Time-Based...
Features:
- Two factor authentication
- Web-Based
Zoho OneAuth
FreeAndroidiPhoneAndroid TabletiPadSecure your Zoho Account with easy-to-use, multi-factor authentication. Because hackers won't give you a second chance.
Features:
- Fingerprinting protection
- Push Notifications
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