Components shall provide, or integrate into a system that provides, the capability to protect against any given human user account from reusing a password for a configurable number of generations #209
Ubuntu operating systems handling data requiring data at rest protections must employ cryptographic mechanisms to prevent unauthorized disclosure and modification of the information at rest.
The Ubuntu operating system must enforce 24 hours/1 day as the minimum password lifetime. Passwords for new users must have a 24 hours/1 day minimum password lifetime restriction.
Recommended STIG: