This permission is Demand( )ed by all of the methods on the EndPoint class.

public class EndpointPermission {
// Public Instance Properties
   public string Hostname{get; }
   public int Port{get; }
   public TransportType Transport{get; }
// Public Instance Methods
   public override bool Equals(object obj);          
// overrides object
   public override int GetHashCode( );    
// overrides object
   public override string ToString( );    
// overrides object
}