Insights, tutorials and best practices from the world of Cloud, DevOps and Open Source
All Posts

Proxmox VE 9.2 vs VMware: Is It Time for SMEs to Switch?
Proxmox VE 9.2 has been available since May 21, 2026. On paper, it is a minor release. In practice, it matters much more for many...

How Much Does a Custom Web Application Cost in 2026?
How much does a custom web application cost? This question comes up at the start of almost every software project. The honest first answer is:...

Lovable vs Bolt vs v0: Honest Comparison 2026
Vibe coding has become mainstream in 2026. If you search for Lovable vs Bolt vs v0, you are probably trying to answer one practical question:...

Coolify v4.0.0 Is Here: A Sovereign Deployment Platform Beyond Heroku and Vercel
In late April 2026, after almost two years in beta, Coolify officially released version 4.0.0 (release notes on GitHub). The timing is anything but coincidental:...

OPNsense 26.1.8: Two Critical RCE Bugs (CVE-2026-44194 & 45158) — Four Significant CVEs in Seven Days
On 12 May 2026 the OPNsense team shipped version 26.1.8 with patches for two critical remote code execution flaws. CVE-2026-44194 (CVSS 9.1, GitHub advisory GHSA-f59w-m967-9rf6)...

cPanel CVE-2026-41940: 44,000 Servers Compromised — What Companies on Shared Hosting Need to Do Now
A cPanel vulnerability that has been actively exploited since 23 February 2026 is officially disclosed on 28 April 2026. By 5 May, more than 44,000...
Let's Talk About Your Idea
Whether a specific IT challenge or just an idea - we look forward to the exchange. In a brief conversation, we'll evaluate together if and how your project fits with WZ-IT.


Timo Wevelsiep & Robin Zins
Managing Directors of WZ-IT





