The Oracle Linux operating system must be configured so that passwords are a minimum of 15 characters in length.
An XCCDF Rule
Description
The shorter the password, the lower the number of possible combinations that need to be tested before the password is compromised. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks. Password length is one factor of several that helps to determine strength and how long it takes to crack a password. Use of more characters in a password helps to increase exponentially the time and/or resources required to compromise the password.
- ID
- SV-221686r1015181_rule
- Version
- OL07-00-010280
- Severity
- Medium
- References
- Updated
Remediation Templates
A Manual Procedure
Configure operating system to enforce a minimum 15-character password length.
Add the following line to "/etc/security/pwquality.conf" (or modify the line to have the required value):
minlen = 15