Radovan Brezula - Brezular's Blog

GRE over IPSec Tunnel and NAT Between Cisco and VyOS

The goal of this tutorial is to provide a configuration for Cisco and VyOS network […]

This article contains a list of scripts I have either written myself or downloaded from […]

In a previous tutorial I showed installation of Clonezilla Server Edition on Ubuntu using my own […]

The tutorial describes installation steps for Clonezilla Server Edition (SE) on Ubuntu/Debian using a Bash […]

Recently I have come through an interesting problem. I needed to download a raw copy […]

In May 2013, Cisco opened its proprietary EIGRP protocol and released an informational RFC 7868 […]

The goal of the tutorial is to provide a solution to the forensic challenge game that I […]

I have created a virtual machine that you can use to test your forensics analysis skills. Please, […]

Below are my solutions to the level 2 of the forensics lab game zero. The solutions […]

The goal of the post is to provide solutions for the first level of the game […]