What is Security Linux Essentials?

Security Linux Essentials refers to the foundational skills and knowledge required to secure Linux-based systems. This includes understanding user and file permissions, configuring firewalls, managing updates and patches, using security tools, and following best practices for system hardening. These essentials are crucial for protecting Linux servers and workstations from unauthorized access and vulnerabilities. Mastery of these concepts is often required for roles in IT security, system administration, and cybersecurity.