Behrad

As you could read in the last post, a vulnerability in Log4J was found. One of the solution to fix the issue was to update Log4J to 2.15.0. However as …

On Friday 10 December 2021 through a new POC (Proof-of-Concept) addressing a Remote code Execution (RCE) vulnerability in the Java library ‘log4j’ was published. The vulnerability is being tracked as CVE-2021-44228. It …

Files, files and even more files! We live in a world where almost everything is done digitally. All the files & folders you have, including pictures, are most likely spread …

NOTE: Due to recent hacks, I no longer suggest LastPass. Read more here…Passwords… Yeah, one password for each account that you have! This sounds very easy to do and is …

One of the tasks which I have at work is to document and create diagrams of how the network gear in my region are connected and work. This is something …

After a couple of years of working with Cisco you kinda know your way around the commands but with Aruba…. Hmmm.. Some things are indeed different! At work we’re in …

In case you aren’t familiar with Docker; Docker is a powerful PaaS (Platform as a Service) tool that provides OS-level virtualization to deliver software in packages called “Containers”. Containers are …

As someone working in IT I always have many USB sticks with different ISO images on them for case that I would need them to re-install or to fix a …

As mentioned in my previous post, I’ve a RaspberryPi 4b 8GB which I’m using as my Home Server. This little device is capable enough to do the tasks which I …

Back in August I followed the Azure Fundamentals training and in September I did the AZ-900 exam for it which I passed. So I earned a Microsoft Certified Azure Fundamentals …