RE: Firewall-1 Information leak

From: Hugo van der Kooij (hvdkooijat_private)
Date: Mon Jul 23 2001 - 12:19:52 PDT

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    On Fri, 20 Jul 2001, MALIN, ALEX (PB) wrote:
    
    > Why might anybody use FWZ (CheckPoint's propriatary encryption scheme),
    > rather than IKE? It's inherently less secure, as it can't use IPSec tunnel
    > mode. As I see it, there's a genaral problem with using firewalls for
    > encryption gateways. You don't want to tie up your gateway with all the
    > processing and memory usage that VPN devices require. CheckPoint seems to
    > have built a client-to-site VPN that is designed to reduce some of the
    > performace hit on the firewall. What you end up with, I think, is a kind of
    > security "lite." A little less data security (especially if you make
    > topology requests available to anybody with the SecuRemote client software).
    
    There used to be a time when you could get FWZ but there was no IKE or you
    would have to fill silly export forms. Hence the existance of FWZ out in
    the field.
    
    Hugo.
    
    -- 
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