What is the best practice for password management?

• A. Using the same password for all accounts
• B. Sharing passwords with coworkers
• C. Regularly changing passwords and using unique passwords for different accounts
• D. Writing down passwords and leaving them accessible

Answer: (C)

The best practice for password management involves regularly changing passwords and using unique passwords for different accounts. This approach significantly enhances security by ensuring that if one password is compromised, it does not jeopardize multiple accounts. Unique passwords for different accounts prevent a single point of failure, where a breach in one account could lead to access in other accounts. Regularly changing passwords also helps protect against unauthorized access that may arise from stale or compromised credentials.

Implementing strong password management strategies, such as using a password manager, can simplify the process of keeping track of multiple unique passwords while enabling users to maintain the security of their accounts effectively. This level of diligence in password management is essential in today's cyber environment, where data breaches and account hijacking are prevalent threats.