The authorization services described in OPC 10000-12 allows OPC UA Applications to delegate the user authentication, user management and the assignment of users to roles (see OPC 10000-18) to an external central entity (e.g. an OAuth2 server).
The authorization services described in OPC 10000-12 allows OPC UA Applications to delegate the user authentication, user management and the assignment of users to roles (see OPC 10000-18) to an external central entity (e.g. an OAuth2 server).