Nitrokey
YubiKey
SoloKeys
Microsoft Authenticator
Google Authenticator
Authy
AuthLite
Myki Authenticator
Azure Multi-Factor Authentication
Google Authenticator
Authy
Duo Security
Lastpass
Idaptive Next-Gen Access
Auth0
AuthPoint Multi-Factor Authentication
NitrokeyBased on our record, Azure Multi-Factor Authentication should be more popular than Nitrokey. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Nice to hear ! The ability to both login and store GPG keys with a (n open source ?) security key would be really great. Source: almost 3 years ago
This is the answer, more detail: https://docs.microsoft.com/en-us/azure/active-directory/authentication/concept-mfa-howitworks. Source: about 2 years ago
Make sure that you back-up the active app-configuration, this way you have an easier way to recover; make sure you are allowed to verify using more than an authenticator, more here. Source: almost 3 years ago
YubiKey - The YubiKey is a one-time password device for secure login with two-factor authentication
Google Authenticator - Google Authenticator is a multifactor app for mobile devices.
SoloKeys - Secure login made open and easy 🔒
Authy - Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.
Microsoft Authenticator - One app to quickly and securely verify your identity online, for all of your accounts.
Duo Security - Duo Security provides cloud-based two-factor authentication. Duo’s technology can be deployed to protect users, data, and applications from breaches, credential theft, and account takeover.