pfSense is a great way to secure your network. One of the best things about pfSense is that it also includes OpenVPN for remote access (or…
Author: Travis
Travis
I am a Cloud Engineer currently working in the financial and web hosting industry. My passion has been Linux since I first discovered it in 2005. Throughout my career, I have always implemented Linux wherever possible and am an advocate of using open source software over proprietary whenever possible. I strongly believe in the UNIX philosophy of "Do One Thing and Do It Well". I started The Linux Lab as a way for people to discover Linux (and UNIX in general, even macOS users) and to find solutions to problems and learn about Linux.
You should be using a reverse proxy both internally and externally. Why? It keeps things simple (for example, you know that every DNS entry has to…
You have a Linux box you want to connect to and you need an SSH client. Which do you choose? There are a lot of different…
Have you secured your Linux box today? That is an essential question in today’s digital world. Threats are everywhere, but a lot of dangers are caused…
Cockpit is an amazing way to administrate your CentOS server from a web browser. Of course, the standard disclaimers apply here: make sure you secure things…
RHEL 8 and CentOS 8 have moved over to DNF (Dandified YUM), deprecating YUM. Updating systems are fairly easy. Open up the terminal and enter: sudo…
[stextbox id=’alert’]Red Hat discontinued CentOS 8 in December of 2020. On December 31, 2021, CentOS 8 will officially be EOL. Avoid new installations of CentOS 8.…
When you try to install Zabbix 4.4 on CentOS 8, you’ll probably get the following error: Error: Problem: cannot install the best candidate for the job…