Gurobi Remote Services define a set of user roles to control privileged access. Access to the Cluster Manager is authenticated. For local accounts, a password policy can be defined. In addition, the Cluster Manager can be integrated with an LDAP repository for centralized account management. Communication can be encrypted using TLS v1.2 or later. If a Cluster Manager is not deployed, communication can still be encrypted, but access is controlled through a set of predefined passwords instead.