"Georges J. JAHCHAN, P. Eng." wrote:
> 
> To offer real world protection, a stateful packet inspection 
> firewall needs to be supplemented by one or more of the
> following:
> 
> 1) Network intrusion detection system.
> 2) Server intrusion detection.
> 3) Content checking proxy (html, email, etc...)
> 4) Application-level firewall (such as SecureIIS for MS IIS).
> 5) Network anti-virus protection.
> 6) Desktop anti-virus protection.
> 7) Firewall at the desktop.

May I submit that "stateful packet inspection firewall" in 
the above quote should be changed to "any firewall"?

Or do you claim that a proxy-based firewall will do all
of that, or at least protect you against every known
as well as unknown attack, making all of the above
completely redundant?

-- 
Mikael Olsson, Clavister AB
Storgatan 12, Box 393, SE-891 28 �RNSK�LDSVIK, Sweden
Phone: +46 (0)660 29 92 00   Mobile: +46 (0)70 26 222 05
Fax: +46 (0)660 122 50       WWW: http://www.clavister.com

For bored sysadmins: http://lart.badf00d.org
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