And, as always, those GPG signing operations can be done with a YubiKey 4 or YubiKey NEO in either of the two form factors.
Verdict: When it comes to universal, low cost, small second-factor authentication, there really is nothing to complain about. Every organization considering two-factor authentication should have a very close look at YubiKey. For its low cost of ownership, easy customization and rugged good looks we make Yubico YubiKey 4 our Best Buy.
GOV.UK Verify is the first government service in the world to make support for simple and strong FIDO U2F authenticators.
Yubico sets new world standards for simple, secure login, preventing unauthorized access to computers, servers, and internet accounts.
Supporting multiple authentication and encryption protocols on all devices and platforms, YubiKeys protect access to user accounts for the world’s largest enterprises with a simple touch, and with no driver or client software needed. Yubico is a leading contributor to the FIDO Universal 2nd Factor open authentication standard, and Yubico’s technology is used, and loved, in more than 150 countries.
Founded in 2007, Yubico is privately held with offices in Palo Alto (California), Seattle (Washington), Stockholm (Sweden), and London (UK). For more information, please visit www.yubico.com.