by John Breth | Apr 2, 2021 | Certificates, Cybersecurity, IT Engineering, IT Operations, Lab Videos
I’m continuing to do some studying for the CompTIA Pentest+ and wanted to do another walk-through, this time the TryHackMe Network Services 1 lab. I’m going to share both a video walkthrough and the screenshots of the various tasks included in this room....
by John Breth | Mar 25, 2021 | IT Engineering, IT Operations, Lab Videos
Today we’re doing another chat on Linux and covering some of the basic user and group configurations that you need to. We’re going to be covering useradd, userdel, usermod, groupmod, /etc/passwd, /etc/shadow, and other pertinent configurations and tools....
by John Breth | Mar 22, 2021 | Certificates, Cybersecurity, IT Engineering, IT Operations, Lab Videos, Network Engineering
I’m continuing to do some studying for the CompTIA Pentest+ and wanted to do another walk-through, this time the TryHackMe Introductory Networking lab. I’m going to share both a video walkthrough and the screenshots of the various tasks included in this...
by John Breth | Mar 14, 2021 | IT Engineering, IT Operations, Network Engineering
Today we’re chatting about Linux and some of the basic networking configurations that you need to know when using Linux. We’re going to be covering networking commands, network configuration files, DNS commands, and DNS configuration files. The topics...
by John Breth | Feb 14, 2021 | Certificates, Cloud, Cybersecurity, InfoSec, IT Engineering, IT Operations, Network Engineering
If you’ve been following my blog or YouTube content, you know that I love Juniper Networks. You also know that I foolishly created a Juniper Networks Certification Challenge last spring without thinking about how much work it would actually be, haha. I was bored...
by John Breth | Jan 27, 2021 | IT Engineering, IT Operations, Network Engineering
A few weeks ago, I posted on Twitter about some fundamental commands/configurations that I feel all new network engineers should spend time on learning. As with most things on Twitter, if they get good engagement, I know there is interest for more information. So, I...
