Date: Mon, 16 Apr 2007 12:19:43 +1200 From: "Juha Saarinen" <juhasaarinen@gmail.com> To: "Bill Moran" <wmoran@potentialtech.com> Cc: questions@freebsd.org Subject: Re: Defending against SSH attacks with pf Message-ID: <b34be8420704151719o4658bbn1b16afb939f3ac79@mail.gmail.com> In-Reply-To: <20070415200255.18e6ab3f.wmoran@potentialtech.com> References: <20070415200255.18e6ab3f.wmoran@potentialtech.com>
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On 4/16/07, Bill Moran <wmoran@potentialtech.com> wrote: > > There was some discussion on this list not too long ago, and someone > asked if I was willing to make my pf config and the associated scripts > I wrote for it public. I would have posted on the original thread, > but I can't find it now. > > Here is the information: > http://www.potentialtech.com/cms/node/16 Useful, but the bots have started to use longer intervals between connection attempts now. The intervals are not yet randomised though. $ sudo pfctl -t sshbrute -T show | wc 234 234 4023 Ugh. That's in just under two months. -- Juha http://www.geekzone.co.nz/juha
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