![A string of random characters typically has higher entropy compared to a few common words due to the vast number of possible combinations. For example, a 10-character lowercase password has roughly the same entropy as a 4-word passphrase picked from a 5000-word dictionary [5].](https://passwordclinic.com/wp-content/uploads/2024/06/automation-section-3-150x150.webp "Crafting Unforgettable Passwords: A Guide for Developers")
Creating a password security policy for a team of developers
NIST advises against enforcing regular password changes unless there’s evidence of a security breach or unauthorized access. This stance is based on the observation that frequent changes often result in users creating weaker passwords or resorting to predictable patterns, thereby undermining security