---
title: Blog
url: 'https://www.linuxfabrik.ch/en/blog'
markdown: 'https://www.linuxfabrik.ch/en/blog.md'
lang: en
date: '2026-05-03'
description: 'Linuxfabrik blog: posts on Linux, open source, Icinga, Nextcloud, Graylog, FirewallFabrik, ChecklistFabrik and data centre operations.'
taxonomy:
  archives_month:
    - may_2026
  archives_year:
    - '2026'
---

# Blog

---

## Navigation

- Previous: [Portfolio](https://www.linuxfabrik.ch/en/portfolio.md)
- Next: [References](https://www.linuxfabrik.ch/en/references.md)
- Children:
  - [ChecklistFabrik: Simple Process Management](https://www.linuxfabrik.ch/en/blog/checklistfabrik.md)
  - [CIS-compliant partitioning scheme with Kickstart](https://www.linuxfabrik.ch/en/blog/cis-compliant-partitioning-scheme-with-kickstart.md)
  - [docs.linuxfabrik.ch: our open source admin handbook](https://www.linuxfabrik.ch/en/blog/docs-linuxfabrik-ch-open-source-admin-handbook.md)
  - [Looking back to 2025](https://www.linuxfabrik.ch/en/blog/das-war-2025.md)
  - [An Overview of Icinga subscriptions](https://www.linuxfabrik.ch/en/blog/die-icinga-subscriptions-im-ueberblick.md)
  - [Hetzner Cloud and Linux](https://www.linuxfabrik.ch/en/blog/hetzner-cloud-and-linux.md)
  - [Icinga at SwissTPH – Managed by Linuxfabrik](https://www.linuxfabrik.ch/en/blog/icinga-at-swisstph-managed-by-linuxfabrik.md)
  - [icinga-demo.linuxfabrik.ch](https://www.linuxfabrik.ch/en/blog/icinga-demo-linuxfabrik-ch.md)
  - [Icinga at the Exoscale Marketplace](https://www.linuxfabrik.ch/en/blog/icinga-im-exoscale-marketplace.md)
  - [Icinga and LibreNMS](https://www.linuxfabrik.ch/en/blog/icinga-and-librenms.md)
  - [Kernel Vulnerability 'Copy Fail' (CVE-2026-31431)](https://www.linuxfabrik.ch/en/blog/kernel-vulnerability-copy-fail.md)
  - [Kernel Vulnerability 'Dirty Frag' (CVE-2026-43284)](https://www.linuxfabrik.ch/en/blog/kernel-vulnerability-dirty-frag.md)
  - [Kernel Vulnerability 'ssh-keysign-pwn' (CVE-2026-46333)](https://www.linuxfabrik.ch/en/blog/kernel-vulnerability-ssh-keysign-pwn.md)
  - [Linuxfabrik at Icinga Camp Berlin 2022](https://www.linuxfabrik.ch/en/blog/linuxfabrik-at-icinga-camp-berlin-2022.md)
  - [Linuxfabrik at Icinga Camp Berlin 2023](https://www.linuxfabrik.ch/en/blog/linuxfabrik-at-icinga-camp-berlin-2023.md)
  - [Linuxfabrik at the Icinga Summit Berlin 2024](https://www.linuxfabrik.ch/en/blog/linuxfabrik-at-the-icinga-summit-berlin-2024.md)
  - [FirewallFabrik: the successor to Firewall Builder](https://www.linuxfabrik.ch/en/blog/linuxfabrik-firewallfabrik-release-v1.0.0.md)
  - [Linuxfabrik ist Icinga Community Hero 2023](https://www.linuxfabrik.ch/en/blog/linuxfabrik-is-icinga-community-hero-2023.md)
  - [Linuxfabrik presenting LFOps at the 11th Ansible Meetup in Zürich](https://www.linuxfabrik.ch/en/blog/linuxfabrik-presenting-lfops-at-the-11th-ansible-meetup-in-zuerich.md)
  - [Linuxfabrik presenting LFOps at the 12th Ansible Meetup in Zürich](https://www.linuxfabrik.ch/en/blog/linuxfabrik-presenting-lfops-at-the-12th-ansible-meetup-in-zuerich.md)
  - [Linuxfabrik Monitoring Plugins: Behind the Scenes](https://www.linuxfabrik.ch/en/blog/linuxfabrik-monitoring-plugins-behind-the-scenes.md)
  - [Linuxfabrik Partner Event 2023](https://www.linuxfabrik.ch/en/blog/linuxfabrik-partner-event-2023.md)
  - [Why we stopped measuring iowait](https://www.linuxfabrik.ch/en/blog/mystic-iowait.md)
  - [RewriteRule vs ProxyPass: crucial for Nextcloud](https://www.linuxfabrik.ch/en/blog/nextcloud-rewriterules-vs-proxypass.md)
  - [Nextcloud: Server-Side and End-to-End Encryption](https://www.linuxfabrik.ch/en/blog/nextcloud-server-side-and-end-to-end-encryption.md)
  - [Offsite Backups](https://www.linuxfabrik.ch/en/blog/offsite-backups.md)
  - [Rocky Linux Security Repository](https://www.linuxfabrik.ch/en/blog/rocky-linux-security-repo.md)
  - [We are your Graylog Partner in Switzerland](https://www.linuxfabrik.ch/en/blog/we-are-your-graylog-partner-in-switzerland.md)