Products
TOTP Functionality bundled with FIDO2 security keys
With these key you can securely store the secrets for your TOTP profiles, using our companion app (available for iPhone, Android and Windows) to generate the OTPs.
While these keys can function as TOTP tokens through an accessory app, we strongly advise prioritizing native FIDO authentication over TOTP methods.
Unlike TOTP codes, which can be vulnerable to phishing or replay attacks, native FIDO protocols utilize the robustness of public-key cryptography, making them exceptionally resilient against such threats.
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.