Products
PIN+ Series
If you're seeking top-tier security and ease of use,
the Token2 FIDO2 PIN+ is the key for you. Featured on the FIDOAlliance's website, it enforces firmware-level PIN complexity for enhanced protection. The key runs open-source firmware that has undergone a public security audit by a third-party. Additionally, the PIN+ series includes ed25519_sk support and a printed serial number for easier inventory management.
In January 2025, the PIN+ Key Series officially received FIDO Level 2 (L2) certification.
PIN+ New Release
Explore our PIN+ Release3 Series, now with an expanded storage capacity for up to 300 passkeys. Release3 further enhances functionality by enabling USB device management for iOS and includes an OpenPGP applet.
PIN+ Release3See it in action!
We created an online tool that emulates the complexity check implemented on our PIN+ firmware.
Blog
04-04-2026
Understanding FIDO User Verification Modes and the always_uv Setting
Token2 R3.3 and later FIDO2 keys enforce user verification by default with always_uv = true, improving security, though some platforms and apps like Windows 10, macOS, and certain legacy clients may fail to handle this override correctly.
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.