What is the process of disabling unused services and default guest accounts called?

Disabling unused services and default guest accounts is referred to as device hardening. This process is aimed at enhancing the security of a system or device by reducing its attack surface. By turning off services that are not needed, organizations minimize potential vulnerabilities that could be exploited by attackers. Additionally, default guest accounts can pose security risks since they often come with known or weak credentials. Disabling these accounts helps to further secure the system.

Device hardening involves various strategies such as patching vulnerabilities, configuring security settings, and implementing strong passwords. This approach is a fundamental part of maintaining a secure IT environment, ensuring that only necessary functions are available and that access is controlled.