Arbor Networks DoS defense product

Thu May 16 02:30:53 UTC 2002

CF> Date: Wed, 15 May 2002 18:13:07 -0700
CF> From: Clayton Fiske

CF> There is no preset definition of how it has to work. Perhaps
CF> it can be evolved enough to where it only triggers when an
CF> exploit is attempted, rather than just on a TCP connection.

Sounds sorta like the SMTP *BL debate with a new spin.  Data
exist; how one uses them is a matter of preference.

IMHO, landmines would be a very handy way to get a "big picture"
view.  What threshold triggers what activity is up to the user.

I could quickly write a script to find origin ASN of anyone who
pings <machine x>, find all prefixes with that origin ASN, and
blackhole them.  And it would be a pretty stupid manuever, so I
hopefully would know better.

I don't see how landmines are any different... one needn't use
the feed in a predetermined manner.  I think there are more than
a few people who can bang out code, or who know those who can,
hanging out on here.

--
Eddy

Brotsman & Dreger, Inc. - EverQuick Internet Division
Phone: +1 (316) 794-8922 Wichita/(Inter)national
Phone: +1 (785) 865-5885 Lawrence

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