The type of Endpoint Identity Agent that does not exist is Terminal. Endpoint Identity Agent is a software component that runs on Windows or Mac devices and provides identity information to the Check Point Security Gateway. Endpoint Identity Agent allows the Security Gateway to enforce granular access policies based on user identity and device compliance status. There are three types of Endpoint Identity Agent:

Full Identity Agent - a persistent agent that provides seamless and transparent identity acquisition and SSO (single sign-on) capabilities. It supports various authentication methods, such as Active Directory, LDAP, RADIUS, certificate, etc. It also supports endpoint compliance checks and remediation actions.

Light Identity Agent - a lightweight agent that provides identity acquisition through a web browser. It supports Active Directory authentication only. It does not support SSO or endpoint compliance features.

Custom Identity Agent - a customized agent that provides identity acquisition through an API. It allows third-party applications or systems to integrate with Check Point Identity Awareness and provide user identity information.

Terminal is not a type of Endpoint Identity Agent, but it is a type of Terminal Server Agent. Terminal Server Agent is a software component that runs on Windows Terminal Servers or Citrix Servers and provides identity information for multiple concurrent users who connect to these servers using Remote Desktop Protocol (RDP) or Independent Computing Architecture (ICA) protocol. Terminal Server Agent allows the Security Gateway to enforce granular access policies based on user identity and session information.