Intrusion Detection Systems: List of commercial firewalls

["Talisker" <Talisker () networkintrusion co uk>]

Hi 

I currently have an independant website highlighting all known commercial Intrusion Detection Systems (URL below).  I 
hope to widen it's scope to include firewalls.  

I intend to categorize the firewalls into Enterprise and Personal.  Is there any worth in sub-dividing the enterpise 
firewalls into 
    Circuit Level Gateways
    Application Proxies
    I intend to leave out Packet Filters, as this is largely undertaken by screening/border routers, Any thoughts.    

I am looking for an up to date, and comprehensive list of current commercial firewalls, most of the ones I find are way 
out of date, therefore the list must be late 99 or 2000.

Any help greatly appreciated

Andy

www.networkintrusion.co.uk 
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