Visit Nexus to get an overview of Nexus' solutions, read customer cases, access the latest news, and more.

Open Authentication (OATH) is a reference architecture for strong authentication across all users and all devices over all networks using open standards. The Smart ID Digital Access component OATH implementation can be configured as a one factor method, requiring username and OTP, or as a two factor method requiring password in addition to username and OTP. A token is required, soft or hard, to generate the OTP. For more information, see Authentication methods in Digital Access.