On 04/30/2016 08:25 AM, WJCarpenter wrote:
> On 04/29/2016 11:24 PM, Dennis Davis wrote:
>> As an alternative, sshguard: http://www.sshguard.net/ appears to have
>> the capability to guard multiple services, including exim.
>
> I only took a limited look, but it seems like sshguard has a fairly
> short list of signatures built in. If you want to add something, you
> might have to compile from sources (and even then I don't know if you
> can easily add your own signatures).
I took a slightly closer look. If you build from sources, the place for
signatures is well-isolated in the source code. You could easily add
your own if you are handy with lex/yacc sort of stuff.
