Using Token2 TOTP hardware tokens and Security Keys with DUO
Last updated 19 Jul 2026
Token2 is a cybersecurity company specialized in the area of multifactor authentication. Founded by a team of researchers and graduates from the University of Geneva with years of experience in the field of strong security and multifactor authentication, Token2 has invented, designed and developed various hardware and software solutions for user-friendly and secure authentication. Token2 is headquartered in Geneva, Switzerland.
Token2
Token2 used to be part of a multifactor authentication research project at the University of Geneva, which led to a spin-off startup company back in 2013.
FIDO Alliance Member
Token2 is a Sponsor level member of the FIDO Alliance, and we implement the FIDO protocols (UAF, U2F, WebAuthn and CTAP) on our hardware security keys as well as our TOTPRadius appliance.
Swiss Made Software
Token2 is a member of the swiss made software label, dedicated to promoting the Swiss software industry both at home and abroad. It combines Swiss values such as quality, reliability and security.
A featured hardware supplier
TOKEN2 is listed as a featured hardware token vendor by companies and organizations like Microsoft, Untis, CyberArk, AGOV (Swiss Federal Administration IdP), IS Decisions, WatchGuard and many others.
Certifications & Compliance
We operate in compliance with the leading industry standards and certifications in cybersecurity, product quality, safety and sustainability. A number of our products have also undergone independent security reviews.
Resellers & Distributors
Direct B2B and B2C are our main channels of distribution, but we also leverage distributors and resellers as needed to extend our reach and provide localized support.
Security of the data and tools
We regularly get questions about the security surrounding the shared secret key hashes (seeds) of our hardware tokens. We describe how this data is secured, operated, stored and destroyed.
Impressum
Registered company name: TOKEN2 Sàrl · Inscrit au RC de Genève · Commercial register number: CHE-407.231.229 · VAT number: CHE-407.231.229 TVA.