Ansible Playbooks for Hardening Linux, SSH, Nginx, and MySQL in One Collection

The `ansible-collection-hardening` repository on GitHub is a project created by Dev-Sec aimed at simplifying the hardening process of systems using Ansible tools. Hardening refers to the practices that secure a system against attacks and reduce the risk of breaches. This collection contains modules and roles that facilitate the implementation of security best practices in IT environments. As a result, system administrators can more quickly and effectively secure their servers and applications. It's an open-source project, meaning that anyone can contribute to its development, report bugs, or add new features. Supporting various operating systems makes it a versatile tool for any IT environment.