A simple Bot trap using robots.txt

Setup a simple Bot Trap for your website or web application that can enhance the security of your server and prevent malicious bots or script kiddies from poking around by luring them into a trap and banning their a**es for x amount of minutes, or else.

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Fail2ban with PF on OpenBSD 5.2

This explains how to quickly setup the amazing fail2ban, which monitors your log files for activity you specify and performs certain actions once a threshold is reached. Simplest case: Monitor authlog for failed ssh login attempts, and ban the originating IP after a few tries.

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