Using Linux features to make a hacker's life hard
Kayne Naughton
https://linux.conf.au/schedule/30182/...
This presentation is aimed at arming System Administrators, Developers and Hobbyists with a collection of tools and techniques to thwart hackers post-exploitation using common Linux features.
Kayne has gathered a bunch of weird system tricks and found ways to use them to baffle, hoodwink, dishearten and perplex penetration testers like himself.
These tools range from unusual permissions and loopback filesystems to using recognised security applications like fail2ban in inventive ways.