Ensure that user passwords do not expire. Both the National Institute of Standards and Technology (NIST) and Microsoft emphasize MFA because they indicate that mandated password changes make user accounts less secure.
Policy
User passwords shall not expire
Licensing Considerations
Configuring this setting is available in any Microsoft 365 offering.
Set Up Instructions
Follow these steps to set passwords to never expire
Impact is medium as users do not have to reset their passwords on a periodic basis but will have to set up passwordless methods of authentication such as Microsoft Authentication.