User identification components
| Component | Description | 
|---|---|
| User Service | 
                
 For information about configuring directory service access, see Connecting web protection software to a directory service.  | 
            
| DC Agent | 
                
 For more information, see DC Agent.  | 
            
| Logon Agent | 
                
 Logon Agent communicates with the logon application on client machines to ensure that individual user logon sessions are captured and processed. For more information, see Logon Agent.  | 
            
| eDirectory Agent | 
                
 For more information, see Configuring eDirectory Agent.  | 
            
| RADIUS Agent | 
                 Enables transparent identification of users who use a dial-up, Virtual Private Network (VPN), Digital Subscriber Line (DSL), or other remote connection to access the network. For more information, see Configuring RADIUS Agent.  |