The answer you got from MS was correct. Ditch the spyware apps. Your ISA logs will point you to the culprits and all you have to do is cut them off with an ISA policy. ..hmmm.. makes me wonder how hard it would be to create a script or filter that would disallow all ISA access for anyone making "spyware" requests... Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://www.microsoft.com/isaserver http://isaserver.org/Jim_Harrison http://isatools.org Read the help, books and articles! ----- Original Message ----- From: "LOPEZ SIGNORIS Ofelia TECSIS" <olopezsignoris@xxxxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Monday, July 28, 2003 08:03 Subject: [isalist] Spy Traffic http://www.ISAserver.org Hello, I have ISA Server in cache mode. Since the implementation, 2 months ago, we've have several problems with spy traffic. We found lot of traffic to whenu.com (specially to the url http://www.whenu.com/versions.html <http://www.whenu.com/versions.html> ). It produces network congestion, hugh logs, and problems in LSASS.EXE that is the process that receives so many authentication requests to connect to this site. I've asked Microsoft and they recommend to cut off the problem from the root, that is, installing some spy detection software, (like PestPatrol). Another suggestion was to implement ISA in integrated mode, and configuring rules to drop this kind of packets. Have you ever experimented any problems of this type? Which is the best way to solve this problem from the root? Thanks a lot, ------------------------------------------------------ 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')