ISA isn't the answer to this question. If your users are sharing credentials, then it's time to use the "great educator". As many folks on this list are aware, I personally favor an aluminum softball bat. Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://isaserver.org/Jim_Harrison/ http://isatools.org Read the help / books / articles! On Sat, 01 May 2004 22:48:28 +0500 "Cyber quest" <cyberquests@xxxxxxxxxxx> wrote: http://www.ISAserver.org Hi Everyone I am running windows 2000 server domain controller with ISA server Well the problem i m facing is illegal use of ids and password which my users share between them. I need to know any other authentication method specially plz tell me any method to authenticate mny users using their MAC addresses i will be grateful to u Thx Beautiful Stranger Protect your PC - Click here for McAfee.com VirusScan Online ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: jim@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')