If the browser is not configured to use the proxy and the FWC is installed, you are still able to control access by users. THe FWC handles the authentication for you. ________________________________ From: isalist-bounce@xxxxxxxxxxxxx [isalist-bounce@xxxxxxxxxxxxx] On Behalf Of LEANDRO DOS S. FERREIRA - TI [LEANDRO@xxxxxxxxxxx] Sent: Thursday, October 08, 2009 1:30 PM To: isalist@xxxxxxxxxxxxx Subject: [isalist] Infor - Help - Authentication Hi All, I have a one user and this user does not have permisson in ISA to access the internet. If I login in a computer with webproxy and firewall client checked this user can not access internet web. But if I un-check the webproxy , he gets access to the internet. I do know what happened !! A few days ago is OK. I do not know how can I block this. I would like to prevent users to access the internet even they un-checking the webproxy. Only the users that have permisson can access the internet. Can you help me ?!?!? Regards _______________________ Leandro dos Santos Ferreira IT Team - Segurança da Informação mailto:leandro@xxxxxxxxxxx CBMM - Companhia Brasileira de Metalúrgia e Mineração Inovar - Respeitar - Competir