Nexus TruID is a mobile two-factor (2FA) software token that is installed on a hardware device that the user already has, such as a smart phone, PC (Linux/Windows) or a Mac. The user enters a pin code into the soft token to generate a one-time password, OTP. This OTP is used to logon to the application or service. 

To ease distribution of Nexus TruID, the included Distribution Service enables automated token distribution, installation and set-up. All the end-user has to do is follow an URL link sent by the server in an SMS and within seconds the user is equipped with TruID mobile two-factor authentication.