Stories of compromised servers and data theft fill today's news. It isn't difficult for someone who has read an informative blog post to access a system via a misconfigured service, take advantage of ...

You'll have to forgive my ignorance! I have just created myself a new fedora droplet on digital ocean using fedora 23 and I was following my instructions that I wrote for myself when I setup my fedora ...

We are currently running a RHEL6 shop that is provisioned from soup to nuts with Chef. We are beginning to migrate to RHEL7 and of course systemd and firewalld. Our existing provisioning code is ...

Jack Wallen shows you how to extend the flexibility of the CentOS 7 firewall with firewalld zones. Your firewall is a crucial component from preventing unwanted people from gaining access to your data ...