[Snort-users] Detecting Skype traffic (reliably)

Paul Halliday paul.halliday at ...11827...
Tue Oct 24 20:36:10 EDT 2006

AFAIK there is _always_ the initial agent -> server communication
before any calls. This is trivial to detect.

On 10/24/06, Andrew Hay <andrewsmhay at ...11827...> wrote:
> Has anyone, in practice...not in theory, been able to create and
> validate a snort signature that is able to classify Skype traffic?
> I've been researching for days and am having a hard time.  I know that
> TippingPoint has a way of classifying (and blocking) Skype traffic but
> from what I hear they don't appear to be sharing the 'secret sauce'.
> Any input would be greatly appreciated.
> --
> blog: https://www.andrewhay.ca
> email: andrewsmhay || at || gmail.com
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