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[tlug] How to handle a hacker<wink> [was: Arcane command-line]

>>>>> "Tobias" == Tobias Diedrich <> writes:

    Tobias> Anything you do with ipchains/iptables takes effect
    Tobias> immediately

Yeah, I actually found vermin infesting one of my boxen a few days ago
(which is why I was fooling with ipchains).

su -c 'ipchains -P input DENY'

and he was toast (I don't even want to know if he knew about ipchains
and was planning to replace them with a Trojen...), but I had to run
upstairs and log in on the console.  I'd cut my own ssh connection,

Institute of Policy and Planning Sciences
University of Tsukuba                    Tennodai 1-1-1 Tsukuba 305-8573 JAPAN
              Don't ask how you can "do" free software business;
              ask what your business can "do for" free software.

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