[TriLUG] Automatic firewall rules based on probes?

Ken MacKenzie ken at mack-z.com
Wed May 14 10:57:57 EDT 2014


A +1 for fail2ban here as well.

Ken


On Wed, May 14, 2014 at 10:50 AM, Phillip Rhodes (Fogbeam Labs) <
fogbeam at gmail.com> wrote:

> +1 for fail2ban.  I had a demo server that was being knocked offline
> periodically by brute-force ssh bots, and fail2ban fixed that.  It's easy
> to install/configure and works well in my experience.
>
>
> Phil
>
>
> On Wed, May 14, 2014 at 7:44 AM, Keith Woodie <kwoodie at gmail.com> wrote:
>
> > Checkout fail2ban
> > On May 14, 2014 10:43 AM, "Brian" <lugmail at cheetah.dynip.com> wrote:
> >
> > > Hi Gang,
> > >
> > > Every now and then I review a logwatch that's full of a long
> > > dictionary-style probe of my web server.  Does anyone have any personal
> > > anecdotes regarding tools that detect a series of 404s (or other
> errors)
> > > from a single client and create a firewall rule to block that client
> for
> > > some period of time?
> > >
> > > Thanks,
> > > ~Brian
> > > --
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> > --
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