North American Network Operators Group

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Re: Internet vulnerabilities

  • From: Sandy Harris
  • Date: Thu Jul 04 20:19:39 2002

Jason Lewis wrote:

> ... Is there a possibility that intelligent terrorists exist?

I'd take that as a given. Planning, security and execution of
the Sept. 11 attack were all done competently. These guys are
certainly fanatics and arguably crazy, but they are neither
stupid nor incompetent.

Osama's a university graduate. I taught English at the same U
(King Abdul Aziz in Jeddah) a few years after he left. It wasn't
at the level of MIT or Cambridge, but it wasn't dreadful either.

> Or even people that have the knowledge and sympathize with them?

Most of my best students were Palestinian scholarship winners.
This was early 80s. Most of those kids had grown up in refugee
camps where their parents had been since the 50s. Care to guess
where their sympathies were?

> OBL used a satellite phone, they found laptops in Afghanistan,
> there is evidence they are using the web to transmit information
> to each other.  I think someone out there has a clue about
> computers.

In assessing threats, the rule I'd use as a first approximation
is that they have, or can easily get, any skill you can expect
from a bachelor's degree or tech college grad in any field. If
they need a water systems engineer, an embedded computers guy
and a biochemist to pull off a particular attack, assume that
they're almost certain to have at least one of each.

The question of whether they have the skills is only interesting
for more esoteric attacks, where they may not have exactly the
specialist they need.
 
> Crippling the entire net may be impossible, but it sure sounds like a well
> planned out series of attacks could do some serious damage.

Various worms have done moderately serious damage. My guess
would be that a well-planned and executed attack could take
the net down for a few days.