Which principle does a user account policy typically support?

A user account policy is designed to establish guidelines that enhance the security and management of user accounts within an organization. The necessity of regular password changes is an essential component of this policy because it proactively protects against unauthorized access to accounts. Passwords can be compromised over time through various means, such as phishing attacks or data breaches, and having a policy that mandates regular updates helps mitigate the risk of exploitation.

By encouraging users to change their passwords periodically, organizations can significantly reduce the likelihood of persistent threats from attackers who may have obtained user credentials. Regular password changes contribute to a more secure environment by ensuring that even if a password is discovered, it will not remain valid for an extended period.

This approach reflects industry best practices in cybersecurity and helps foster a culture of security awareness, reinforcing the importance of safeguarding sensitive information. Other options, on the other hand, do not align with the goals of a user account policy, as they either undermine security or focus on morale without addressing critical security measures.