The operating system must enforce a minimum 15-character password length.

From Apple OS X 10.9 (Mavericks) Workstation Security Technical Implementation Guide

Associated with: CCI-000205

SV-72799r1_rule The operating system must enforce a minimum 15-character password length.

Vulnerability discussion

The minimum password length must be set to 15 characters. 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. The use of more characters in a password helps to exponentially increase the time and/or resources required to compromise the password.

Check content

To check the currently applied policies for password and accounts, use the following command: sudo system_profiler SPConfigurationProfileDataType | grep minLength The parameter minLength should be '15'. If it is less than '15', this is a finding.

Fix text

This setting is enforced using a configuration profile.

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