A user on any system should be given just enough permissions for him or her to complete their duties. True or False?

The statement is accurate and reflects the principle of least privilege, which is a fundamental concept in operating system security and overall information security. The principle of least privilege suggests that users should be granted only those permissions necessary to perform their specific tasks and nothing more. This approach minimizes potential security risks by reducing the attack surface and limiting the potential harm that can occur if an account is compromised.

By adhering to this principle, organizations can prevent unauthorized access and reduce the likelihood of accidental or intentional data breaches. It also helps in auditing and ensuring that users operate within their defined roles, making it easier to manage permissions and identify any inappropriate access or actions.

While there are nuances involved with different systems and user roles, the core idea is that granting excessive permissions can lead to vulnerabilities and security incidents. Therefore, providing users with just enough permissions to complete their duties is a best practice in maintaining a secure operating environment.