Month: November 2015

Installing Openstack Kilo on Centos 7

In a previous article I wrote about how to install Openstack Icehouse on CentOS 6.5 in great detail. In this article, I am going to keep verbosity to a minimum and just give you the commands ! I am hoping this will be refreshing for my audience. If you are

Preventing (bind9) DNS Naughty-ness (named.conf & iptables/ufw) on Ubuntu

If you run a DNS server on the Internet with a default configuration many people/robots will take advantage of you. The same is true for Mail, but that is another article. Needless to say if you are running a service on the Internet, the naughty goblins will find you. To