title: Kerberos authorization as different user
body: <p>In my programm programmed on c, i want to connect to Oracle using differen user names without using password. That's mean, that user already connected to desktop in Active Directory and already entered his password. I don't want to known his password, i just want to create Oracle session for this user on Apache server with his user name.
   As i suppose, Kerberos methods can help me, but i'm not sure. Could you tell me, how can i connect to Oracle with different user names without use passwords?</p>