Sophos Firewall Operating System (SFOS) is a purpose-built OS that is the core of Sophos XG firewall. The architecture has multiple options for mitigating the latest threats and modern-day features like SD-WAN, cloud application traffic, etc. Sophos has a great GUI that makes the configuration quite easy, and you would rarely need to dive into CLI.

NetFlow

VyOS is an open-source network operating system based on Debian Linux, that came from the development version of Vyatta routing software. While there is both an open-source and paid version of VyOS, here we will focus on the open-source, nightly build solution.

VyOS provides a free routing platform that competes directly with other commercially available solutions from well-known

In our previous PostgreSQL upgrade blog post, we have shown how to upgrade on Windows machines, and this post is valid for the newer PostgreSQL versions as well. However, this time we are focusing on Debian, as there is a little bit of difference.

PostgreSQL upgrade PostgreSQL (commonly known as Postgres) is a well-known, solid as a rock database. And yes, from time to time

Proxmox Virtual Environment is a hypervisor on which you can host Virtual Machines and containers. It is a complex environment with open-source clustering and advanced backup and network capabilities. Therefore, it is really important to have a proper network insight, and in this blog post we will show just how easy it is to set everything up. Let's get started.

First, we need to

Nutanix is a cloud OS for Hyperconverged Infrastructure (HCI). It allows you to control from one place your entire IT infrastructure, with a simple interface and/or on smartphones. Nutanix is usually used as a private cloud infrastructure, where the whole stack - processing, data, virtualization, and network resources - is integrated into Nutanix. Since you are putting all your eggs in one