System Administrators are the heroes we need, and in today’s episode of Enterprise Linux Security, we celebrate Sysadmin Day 2022 and the many people that work tirelessly to keep our servers running.
nmap is a network mapping utility that you can use to gather information regarding the nodes on your network. With nmap, you can perform port scanning, OS fingerprinting, and more! In this tutorial, you’ll learn the basics of using nmap.
Proxmox Virtual Environment is a powerful and easy to use virtualization platform with many features. Virtual machine templates help to minimize the amount of time spent building new instances, and in this video we’ll take a look at how you can utilize Ubuntu’s cloud images to automate the process of deploying new Linux instances.
This time around, Jay and Tom return to the concept of overlay networks, and discuss tailscale and headscale. Combined together, these solutions make it easier to join endpoints while also giving you the ability to self-host the server side of things as well. Definitely a fun weekend project to play around with!
Ubuntu – the distribution that many members of the Linux community love to hate. But why? Is the hate warranted, or are people overreacting? In this video, I’ll give you my thoughts on some or the criticisms that Ubuntu faces nowadays.
CrowdSec is an Intrusion Prevention System that does things a bit differently than other IPS solutions. It’s collaborative, and open-source. CrowdSec has been featured on LearnLinuxTV a few times in the past, but in this video we’ll explore the CrowdSec Console, which allows you to monitor the security events of your Linux servers from an impressive web dashboard. In this video, we’ll get an overview and see it in action!
Note: This is not a review, but an overview of a security solution that Learn Linux TV is actually using in real-life.
In this episode of The Homelab Show, Jay and Tom discuss troubleshooting. This includes physical troubleshooting, VM troubleshooting, tools, tips and more. This is definitely an episode you won’t want to miss.
In this episode, Jay and Joao discuss a recent report that identifies the “Top 25 most dangerous software weaknesses.” This list includes the usual suspects, as well as some very interesting findings as well. In addition, the descriptions of the common weaknesses serves as a good jumping in point if you’re new to this podcast.
In the Linux Crash Course series, we’ll go over one important foundational Linux topic each episode. This series includes tutorials, demonstrations, and more! In this episode, the head and tail commands are both covered. These commands enable you to view the first and last ten lines of a file. But there’s also some additional functionality that we’ll explore in this video as well.
It’s time for another Q&A episode of The Homelab Show! This time around, Jay and Tom discuss questions regarding authentication, remote management, NAS, and more!
What would it be like to suffer a cyberattack event, that literally closes down an entire business? That’s exactly what happened to United Structures of America, a steel manufacturing company. In this episode, Jay and Joao discuss what happened, and some of the lessons learned that should cause other organizations to take a hard look at how insecure their own systems are.
