Which of the following is NOT part of a strong password policy?

A strong password policy is essential for maintaining security and protecting sensitive information. The option that suggests sharing passwords with coworkers directly contradicts the fundamental principles of a strong password policy.

Sharing passwords poses significant risks, as it undermines the individual accountability and control over access that a strong password policy aims to establish. When multiple people use the same password, it becomes difficult to trace the source of any security breach, and the overall security of the system is compromised. Additionally, if a shared password falls into the wrong hands, the consequences can be far-reaching, potentially affecting the integrity of sensitive data.

The other options—using complex passwords, requiring regular password changes, and prohibiting common passwords—are all integral components of a strong password policy. Complex passwords ensure enhanced security by making it harder for unauthorized users to guess them. Regularly changing passwords minimizes the risk of long-term exposure from leaked or compromised passwords. Prohibiting common passwords helps to protect against attacks that use popular or easily guessed passwords, which are frequently exploited by attackers.

Thus, the focus of a strong password policy should always prioritize individual password secrecy and the methods to secure access properly, making the sharing of passwords completely inappropriate in such a framework.