...
Authentication is performed with the combination of accountId and password fields. However, mutual SSL authentication can be used if preferred. To use mutual SSL authentication, please contact Edentitius. When using mutual SSL authentication, the customer must provide a client certificate as part of the handshake process. The client certificate can be signed by Edentitiour private certificate authority, or an external CA. If an external CA is used, Edentiti needs to know which CA in case the CA certificate needs to be imported into the greenID truststore.
...