Catalina - Restrict Maximum Password Lifetime to 60 Days
The macOS _MUST_ be configured to enforce a maximum password lifetime limit of at least 60 days. This rule ensures that users are forced to change their passwords frequently enough to prevent malicious users from gaining and maintaining access to the system.
This is implemented by a Configuration Profile. mobileconfig profile info: com.apple.mobiledevice.passwordpolicy: maxPINAgeInDays: 60