In computing, hardening is the process of securing a system by reducing its surface of vulnerability, which is larger as a system performs more functions. In layman's terms, it is the process of making your system more secure as you add on functionalities to your system.
We have created a template with the most important hardening rules for GNU/Linux Systems:
⬇️ Levels of Priority
🚪 Physical Access
🐧 Linux Kernel
👥 Users and Groups
✨ SELinux & Auditd
Simply copy this project into your workspace to get your system more secure 🔒