Essential Linux Server Hardening Steps for Production Environments

Essential Linux Server Hardening Steps for Production Environments Securing a Linux server is one of the most important responsibilities of a system administrator. A poorly configured server can become vulnerable to brute-force attacks, malware, privilege escalation, and unauthorized access. In this article, I will share some essential Linux server hardening steps that I usually apply after deploying a fresh Ubuntu or Debian server for production use. 1. Update System Packages The first thing I