[Snort-users] How many ports is considered a portsweep/portscan?

Russ Combs rcombs at ...1935...
Fri Mar 19 05:41:18 EDT 2010


What version of Snort are you using?  The latest version has event_filters
that may do exactly what you want.  Check out the README.filters for more.

On Fri, Mar 19, 2010 at 2:43 AM, Nerijus Krukauskas
<nkrukauskas at ...11827...>wrote:

> Hi,
>
> On 2010-03-19, James Lay <jlay at ...13475...> wrote:
> > I took a good solid read of the README for sfportscan, but at the end of
> the
> > day it seems that I¹m left with only a couple options of ignore_scanners,
> > and ignore_scanned.  Am I reading something wrong?  These seem pretty
> binary
> > to me....unless there¹s a more granular level of control that I¹m
> missing.
>
> You're not alone with this kind of feeling. I have it too. And I'm
> ignoring much of the portscan alerts, unless the statistical alert
> picture changes.
>
> --
> http://nk99.org/
>
>
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