Monday, January 27, 2014

BKMs #1: Disabling SELinux

To temporarily disable SELinux on CentOS/RedHat EL run:

# echo 0 > /selinux/enforce

For permanent disabling, run:

# sed -i 's/SELINUX=enforcing/SELINUX=permissive/g' /etc/selinux/config

Sunday, January 26, 2014

Threat update #10

Excellent overview and analysis of Stuxnet and whole 'Olympic Games' campaign. Good reading that complements very detailed technical analysis of this malware.

Thursday, January 9, 2014

Exercises for CSIRTs

Good training materials from ENISA for developing incident response skills.