System hardening reduces IT infrastructure vulnerabilities and strengthens technology stack security defenses to protect businesses from cyberattacks. With every attack on IT infrastructure, a potential hacker must find a way to get in. They may attempt to inject malicious code into an operating system (OS) by tricking a user into giving them access, or they may target a device’s hardware, firmware, or software. Whatever way they compromise a system, once they’re in, hackers can spy on users, steal data, prevent authorized access, or render machines unusable. The main goal of system hardening