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Re: Problems setting up pam_tally / faillog



Brustkern, Maximillian wrote:
> I'm attempting to configure Debian 4.0 to lock user accounts after 3
> failed login attempts.

I know you don't think so (yet) but that is a very bad idea.  It
enables a denial of service attack.  A valid user can be locked out by
an attacker.  That is bad.

If you want to rate limit attacks then look at the fail2ban package.

  apt-cache show fail2ban
  Description: bans IPs that cause multiple authentication errors

Also, I assume there is a reason but if you are still using Debian 4.0
Etch then you really should worry about security upgrades.  Consider
migrating to Stable Lenny with security support.

Bob

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