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Author: Alexander "Plus" Rak

Using Open vSwitch to Segment and Isolate VMs with VLANs
Security

Using Open vSwitch to Segment and Isolate VMs with VLANs

2 weeks ago13/09/2025Alexander "Plus" Rak1700
Virtualization has long been a staple of nearly every enterprise infrastructure. Any admin has either used a hypervisor or at least experimented with one. We’ve already covered how to deploy a virtualization host, so today we’ll focus…
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How to Set Up Zentyal 5.0: Free All‑in‑One Linux Server for Small and Medium Businesses
DevOps

How to Set Up Zentyal 5.0: Free All‑in‑One Linux Server…

1 month ago16/08/2025Alexander "Plus" Rak1430
I was once asked to provision and configure a server remotely for a small company with about 30 workstations. I went with Zentyal—an Ubuntu-based distribution purpose-built for servers in small and medium-sized corporate networks. I’ll use this…
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