An agent is a software plug-in that can be installed on a Web server (such as Oracle HTTP Server) where the application resides. To secure access to protected resources, a Web server, Application Server, or third-party application must be associated with an agent that is registered with Access Manager. To spare users from re-authenticating when accessing multiple resources, an application must delegate the authentication function to the single sign-on (SSO) provider: Access Manager. OAM Agents must be installed independently, following Oracle Access Management installation. After registering the agent with Access Manager, the agent communicates directly with registered OAM Servers and Access Manager services. OAM Agents communicate with Access Manager using the OAM Proxy to "sanitize" the request and respond identically for all agents.
This video demonstrates What are the different types of agents in Oracle Access Manager (OAM):
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