bookmark_borderInstalling Sentinel Firewall on Linux (Ubuntu, Debian, AlmaLinux) – CSF Replacement

CSF (ConfigServer Security & Firewall) was a popular firewall solution for Linux servers. Since CSF has officially been discontinued as of August 2025, the Sentinel Firewall project continues its development as a fully compatible fork. Sentinel is a drop-in replacement for CSF, providing the same functionality, security, and commands.

This guide covers installing Sentinel Firewall on popular Linux distributions:

  • Ubuntu: 22.04, 24.04, 25.04
  • Debian: 12, 13
  • AlmaLinux: 8, 9, 10
  • Rocky Linux: 8, 9, 10
  • CentOS Stream: 8, 9, 10
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bookmark_borderExploring Forgejo: The Ultimate Open-Source Git Hosting Solution

What is Forgejo?

Forgejo is an open-source, community-driven platform for hosting Git repositories offering a secure, lightweight, and privacy-focused alternative to popular platforms like GitHub or GitLab. It’s perfect for developers, teams, and organizations that prefer to manage their own source code infrastructure with full control and transparency.

Key Features of Forgejo

  • Self-Hosted & Secure – Host your own Git service and keep your code and user data completely under your control.
  • Familiar Interface – Modern and user-friendly layout similar
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