David, ,lol, " Show me any AV for ISA and I will show you how to bypass it with any Virus" I want to know for GFI ,lol -----Original Message----- From: David Farinic [mailto:davidf@xxxxxxx] Sent: Wednesday, May 04, 2005 7:19 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: OWA Publishing http://www.ISAserver.org Every AV scanning on ISA server scans just some things. In another words traffic or data objects which are recognized by AV. Show me any AV for ISA and I will show you how to bypass it with any virus. Of course they, ISA AV products, usually don't tell you what is not scanned to keep you happy. In case of OWA I would rely more on scanning on native email format scanning on Mail server then scanning it on not native transport protocol for these objects. In Another words more not standard encapsulation == more probability AV will not check some levels of message encapsulation. Regards DavidF -----Original Message----- From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] Sent: Wednesday, May 04, 2005 3:57 PM To: [ISAserver.org Discussion List] Subject: [isalist] RE: OWA Publishing http://www.ISAserver.org Hi Jim, But can't the AV access it during the bridging? The HTTP Security Filter has access at the point. Thanks! Tom www.isaserver.org/shinder Tom and Deb Shinder's Configuring ISA Server 2004 http://tinyurl.com/3xqb7 MVP -- ISA Firewalls -----Original Message----- From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx] Sent: Wednesday, May 04, 2005 8:54 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: OWA Publishing http://www.ISAserver.org Since OWA should be operating over SSL, this makes the virus scanning nearly irrelevant. You should investigate a virus tool for the Exch server instead. GFI rocks, period. This mail was checked for viruses by GFI MailSecurity. GFI also develops anti-spam software (GFI MailEssentials), a fax server (GFI FAXmaker), and network security and management software (GFI LANguard) - www.gfi.com ------------------------------------------------------ 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: World of Windows Networking: http://www.windowsnetworking.com 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: ara@xxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist Report abuse to listadmin@xxxxxxxxxxxxx Attention: This message, including any attachment(s), is intended only for the use of the individual(s) to which it is addressed and may contain information that is privileged or confidential. Any other distribution, copying or disclosure is strictly prohibited. If you are not the intended recipient or have received this message in error, please notify us immediately by reply e-mail and permanently delete this message including any attachment(s), without reading it or making a copy. Any outgoing message has been scanned for possible harmful file(s) or script(s), but it is your sole responsibility to run detection tools as we won't guarantee the safety of message(s).