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What I learned while securing Ubuntu

··1308 words·7 mins
The blog posts have slowed down a bit lately because I’ve been heads down on a security project at work.


Install sysstat on Fedora 21

··366 words·2 mins
One of the first tools I learned about after working with Red Hat was sysstat.

Unexpected predictable network naming with systemd

··472 words·3 mins
While using a Dell R720 at work today, we stumbled upon a problem where the predictable network device naming with systemd gave us some unpredictable results.


Automatically loading iptables rules on Debian/Ubuntu

··127 words·1 min
If you want your iptables rules automatically loaded every time your networking comes up on your Debian or Ubuntu server, you can follow these easy steps.

Upgrade Debian etch to lenny

··40 words·1 min
I’ve tested this Debian etch to lenny upgrade process a few times so far, and it seems to be working well.