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
05-03-2026
Introducing TOTPVault — self-hosted TOTP management for teams
Most TOTP apps work by distributing copies of the secret to every person who needs access — fine for personal accounts, but for shared service accounts it means MFA secrets scattered across people's phones with no clean way to revoke access when someone leaves.
21-12-2025
Android, NFC, and the Missing Piece of WebAuthn
For years, Android users have faced a frustrating limitation—Android does not support CTAP2 over NFC. This means no PIN verification and no discoverable credentials (passkeys) when using NFC, and therefore limited to simple U2F-style flows without user verification. That said, there finally seems to be a solution.
19-12-2025
Streamline Token2 Classic Tokens in Okta
Token2 classic hardware tokens provide phishing-resistant multi-factor authentication for your Okta environment. Our updated integration guide shows you how to deploy them using Okta's Custom OTP authenticator method.