Firewall Wizards mailing list archives
Re: on-the-fly-analysis vs. proxy rewrites
From: Darren Reed <darrenr () reed wattle id au>
Date: Sat, 11 Feb 2006 01:55:13 +1100 (EST)
On Wednesday, February 08, 2006 1:27 AM, Darren Reed so wrote:On Tuesday, February 07, 2006 12:50 PM, Dave Piscitello so spake:An interesting exercise for this list - possibly a new thread? - is "what security policies are best enforced by implementing"on-the-flyanalysis" versus "what security policies are best enforced by proxy rewrites".How is one different to the other ? How is a proxy not doing something "on the fly" ?My sometimes jaded view is that the proxy rewrites the traffic to conform to whatever the proxy writer wrote. Hopefully, that matches up with some standard protocol to _provide_ the security. I.E. You get the security from the proxy writer having rewritten your traffic. It's doing *something,* true, but it's not "checking" anything. It's just not re-writing any *bad* stuff.
That is still "on the fly". The original question (however flawed it was), wanted to compare "on the fly" vs proxy. I'd assert that in nearly all cases, except for SMTP, the proxy IS "on the fly". Darren _______________________________________________ firewall-wizards mailing list firewall-wizards () honor icsalabs com http://honor.icsalabs.com/mailman/listinfo/firewall-wizards
Current thread:
- on-the-fly-analysis vs. proxy rewrites Behm, Jeffrey L. (Feb 07)
- Re: on-the-fly-analysis vs. proxy rewrites Gabriele Buratti (Feb 08)
- Re: on-the-fly-analysis vs. proxy rewrites Darren Reed (Feb 08)
- <Possible follow-ups>
- RE: on-the-fly-analysis vs. proxy rewrites Behm, Jeffrey L. (Feb 08)
- Message not available
- RE: on-the-fly-analysis vs. proxy rewrites Marcus J. Ranum (Feb 08)
- Message not available
- Re: on-the-fly-analysis vs. proxy rewrites Darren Reed (Feb 19)
- RE: on-the-fly-analysis vs. proxy rewrites Hawkins, Michael (Feb 09)
- Re: on-the-fly-analysis vs. proxy rewrites Dave Piscitello (Feb 09)
- Message not available
- RE: on-the-fly-analysis vs. proxy rewrites Marcus J. Ranum (Feb 09)
- Re: on-the-fly-analysis vs. proxy rewrites ArkanoiD (Feb 19)