Systems - Media Server - Secure the Server

Various security enhancements.

---

• Install fail2ban
• Install Lynis Security Audit Tool
• Install rkhunter

---

• Harden Linux kernel configuration parameters
• Harden SSHD
• Harden Sudo
• Disable core dump
• Add a legal banner in /etc/issue and /etc/issue.net
• Setup a Firewall