![Found an excellent (Dutch) article about how to tighten your less on your system so users can drop trough it to root-shell. I will translate it shortly, here is the […]](http://www.ezeyme.com/wp-content/themes/arras/images/thumbnail.png "More secure with less-secure!")
![Okay, we have a classic setup where we use Postfix and Dovecot together to handle your mail. For storing your mail you use Maildir, which basically puts all the mail […]](http://www.ezeyme.com/wp-content/uploads/2013/04/selinux-penguin-new_medium-115x115.png "Use Maildir with Postfix and Dovecot AND SELinux!")
![Because I could not found any guide that let me properly install SpaceWalk on CentOS 6, I decided to write this article. Kuddos go to The Noc Cave with this […]](http://www.ezeyme.com/wp-content/uploads/2013/04/spacewalk-logo-115x104.png "How to install SpaceWalk on CentOS 6 (working)"){kind=logo}
![Knowing if you adjusted your user beancounters in OpenVZ right can be quite difficult. The OpenVZ wiki has a great article about the systemwide UBC configuration but I takes a […]](http://www.ezeyme.com/wp-content/uploads/2011/05/vps.openvz.logo_-115x75.png "Check your user beancounters in OpenVZ"){kind=logo}
![With IPv4 probably one of the most annoying things is subnetting. It can be quite hard to understand if you look at it from a technically point of view, it […]](http://www.ezeyme.com/wp-content/uploads/2011/10/computerbinary-115x112.gif "Subnetting")
![When it comes to configuring your SSG-5 Juniper firewall to pass-through PPTP traffic, it can be a pain in the **s. As I discovered myself after two days struggling… So, […]](http://www.ezeyme.com/wp-content/uploads/2011/05/JuniperLogoLarge-115x115.jpg "Configure Juniper SSG-5 to pass-through PPTP traffic")
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