Products
Authenticator app replacement
Token2 programmable tokens are a "drop-in" replacement of OTP mobile apps (such as Google Authenticator or similar). They can be used with authentication backends requiring TOTP tokens and are compatible with services generating the seed at the server side (and not allowing to import seeds)
Under your full control
Special apps, tools or scripts available under different platforms can be used to "burn" the secret hash seeds and configure other parameters. Some of the apps require an NFC module to operate.
Blog
07-05-2025
FIDO Alliance Passkey Pledge
Token2 has signed the FIDO Alliance Passkey Pledge - a commitment to supporting and promoting passkeys for simpler, stronger sign-ins.
03-03-2025
Understanding Entra’s New Time Drift Allowance
Microsoft Entra has recently updated its time drift allowances for TOTP, reducing the window to approximately 2 minutes. This change may impact users of hardware tokens that have not been used for an extended period.
29-01-2025
Beware of the Passkey Dialog: Not All Options Are FIDO2 Security Keys
When setting up a passkey on Windows, the standard authentication dialog often presents multiple options for storing credentials.