Dear Sir, I'm new to ISA I've 3 questions: 1- i've Antivirus installed on XP Clients of My DC , i want to block those clients AntiVirus to communicate with internet (or how i know the signature of specific file coz this anti virus is not listed on signature table in microsoft web site) ... how could i do it ? 2- if any employee computer loged on locally & not to the domain he can access the internet because of the DHCP server , So i want if any employee loged on to (this computer) or pluging his lap top to the network , i want ISA stops him. 3- How to block audio streaming for yahoo for example
any help or redirection to any articles will be greatly apperciated. thanks for help
1- i've Antivirus installed on XP Clients of My DC , i want to block those clients AntiVirus to communicate with internet (or how i know the signature of specific file coz this anti virus is not listed on signature table in microsoft web site) ... how could i do it ? TOM: What are you actually trying to block? 2- if any employee computer loged on locally & not to the domain he can access the internet because of the DHCP server , So i want if any employee loged on to (this computer) or pluging his lap top to the network , i want ISA stops him. TOM: Force authentication at the ISA Firewall using the Web proxy and Firewall client configuration and at the access rules. 3- How to block audio streaming for yahoo for example TOM: Block the protocols and sites required. HTH, Tom