Architecture, Technology, IT and Homelab - by Reto Haeberli
Welcome to allthingstech.ch!
This is where I write about tech topics, homelab setups and the things that power modern IT, at home and beyond.
Find me on LinkedIn, Twitter or Mastodon for comments and discussions. Happy to connect and discuss.
Built by Reto Haeberli, Principal Enterprise Architect and founder of ARC Tech GmbH.
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After 20+ years in IT and a decade in enterprise architecture, I founded ARC Tech GmbH to help organizations align technology with business strategy.
How to block DNS over HTTPS (DoH) with OPNsense using an undocumented FQDN domain list feature in PF firewall rules.
My Pi-hole blocklist setup using Hagezi, OISD, and abuse.ch. Five curated lists that block 30% of DNS traffic without breaking everyday browsing.
Block malicious IPs with OPNsense using public blocklists on Layer 3/4. Step-by-step alias setup, firewall rules, and curated list recommendations.
Restore your disabled right-click context menu in Firefox. Learn two methods to bypass websites that block right-click for copy protection or paywalls.
I'm Reto Haeberli - Principal Enterprise Architect, CEO & Founder of ARC Tech.
With a focus on enterprise architecture, digital strategy, and technology leadership, I help organisations design scalable, future-proof IT landscapes. My work bridges the gap between business strategy and technology execution.
allthingstech.ch is where I share insights on technology, homelab, etc.
Visit retohaeberli.com for my personal profile or arc-tech.ch for consulting and enterprise architecture services.