Firewall Wizards mailing list archives
Re: NAI Guantlet "Best of Show Award" The Real Deal
From: "Paul D. Robertson" <proberts () clark net>
Date: Thu, 12 Nov 1998 11:17:25 -0500 (EST)
On Thu, 12 Nov 1998, Frederick M Avolio wrote:
the network layer. And if given a choice, I think a higher level of security is achieved for the session (in this scenerio) by forcing the packets up and down the stack at the firewall.I understand. I don't think you achieve more security. If anything, for such services, it is neutral. So, I think the adaptive proxy, if it works as described, is a significant addition to the arsenal.
I'm not sure. It would depend on the implementation, but if the packets are passed, not plugged, then there's a question about transport and internetwork layer data and malformed packets, as well as fragments. If this is the case, then it'd be less security, not neutral. If you're stuck with flags, sequence numbers, RSTs and window negotiations, then I'm not sure at what point your security equals going all the way up the stack and out the back, but it's a difference to ponder... Paul ----------------------------------------------------------------------------- Paul D. Robertson "My statements in this message are personal opinions proberts () clark net which may have no basis whatsoever in fact." PSB#9280
Current thread:
- Re: NAI Guantlet "Best of Show Award" The Real Deal, (continued)
- Re: NAI Guantlet "Best of Show Award" The Real Deal Frederick M Avolio (Nov 11)
- RE: NAI Guantlet "Best of Show Award" The Real Deal Waszak, Tom (Nov 10)
- Re: NAI Guantlet "Best of Show Award" The Real Deal Joseph S D Yao (Nov 11)
- Re: NAI Guantlet "Best of Show Award" The Real Deal HASSAN . KARIM (Nov 11)
- Re: NAI Guantlet "Best of Show Award" The Real Deal cbrenton (Nov 11)
- RE: NAI Guantlet "Best of Show Award" The Real Deal Waszak, Tom (Nov 11)
- Re: NAI Guantlet "Best of Show Award" The Real Deal Dale Lancaster (Nov 12)
- Re: NAI Guantlet "Best of Show Award" The Real Deal Frederick M Avolio (Nov 12)
- Re: NAI Guantlet "Best of Show Award" The Real Deal Dale Lancaster (Nov 12)
- Re: NAI Guantlet "Best of Show Award" The Real Deal Frederick M Avolio (Nov 12)
- Re: NAI Guantlet "Best of Show Award" The Real Deal Paul D. Robertson (Nov 12)
- Re: NAI Guantlet "Best of Show Award" The Real Deal Frederick M Avolio (Nov 12)