On Tuesday 23 September 2003 06:23 pm, Tracy R Reed wrote:
> If you can sniff the line you can see the tcp sequence numbers and easily
> kill any connection. For non-tcp if you know the protocol you can inject
> your own commands and cause disconnect or confuse things as to render them
> useless.

Not if those signals are encrypted with a rotating session key. Using UDP (w/ 
checksums, rather than AKs) and encrypting all node-to-node communication 
makes a lot of sense.
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