OL6-00-000053 - User passwords must be changed at least every 60 days.

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Information

Setting the password maximum age ensures users are required to periodically change their passwords. This could possibly decrease the utility of a stolen password. Requiring shorter password lifetimes increases the risk of users writing down the password in a convenient location subject to physical compromise.

Solution

To specify password maximum age for new accounts, edit the file '/etc/login.defs' and add or correct the following line, replacing [DAYS] appropriately:

PASS_MAX_DAYS [DAYS]

The DoD requirement is 60.

See Also

https://dl.dod.cyber.mil/wp-content/uploads/stigs/zip/U_Oracle_Linux_6_V2R6_STIG.zip