@JJ2022 I assume you mean a toggle to force all users to reset master password on next log in?
Without such an existing toggle (which likely would make them change it *every* time, you have a few options.
- Change minimum character sets in master password, look for those that don't meet it, force change per user
- Force change per user based on security of password, etc, reuse of master password as a password for a vault entry
- Force change by viewing last change date of Master Password and only forcing change on those users --> this is the one I recommend and have executed recently for customers
- Change master password length, complexity beyond what it currently has, force change per user that does not already meet this
Also make sure to prohibit master password reversion.
Good luck!
AKHBGT
