On 04.07.02, 10:13:18, Steven M. Bellovin wrote:
> 
> Or sequence number guessing -- which *may* be too hard these days.

Or it may be not, depending on the system. See:
http://razor.bindview.com/publish/papers/tcpseq.html

It was mentioned on slashdot just a few days ago.

> 
> 		--Steve Bellovin, http://www.research.att.com/~smb (me)
> 		http://www.wilyhacker.com ("Firewalls" book)

-- 
Bernd Sieker

Anagrams for NetBSD-core:
  Bent Coders
  Secret Bond
  Robs DECNet
  Cost Bender
		-- Julian Assange