Password Requirements for PCI Compliance
PCI compliance password requirements are:
- Require a minimum length of at least seven characters.
- Contain both numeric and alphabetic characters.
- Users to change passwords at least every 90 days.
- Password parameters are set to require that new passwords cannot be the same as the four previously used passwords.
- First-time passwords for new users, and reset passwords for existing users, are set to a unique value for each user and changed after first use.
- User accounts are temporarily locked-out after not more than six invalid access attempts.
- Once a user account is locked out, it remains locked for a minimum of 30 minutes or until a system administrator resets the account.
- System/session idle time out features have been set to 15 minutes or less.
- Passwords are protected with strong cryptography during transmission and storage.
Requirements 1 & 2
Administration | Security | Password Validations
Requirements 3 & 4
Administration | Application | Application Settings
Requirement 5
Administration | Security | Reset Password
When setting or resetting passwords, do not repeat "starter" passwords.
A simple solution is to use the word Reset, plus add a random three digit number. Examples:
Reset123
Reset548
Reset736
Administrator should tell the user their new password, and confirm user logs in and changes password to one known only to the user.
Requirements 6 & 7
Administration | Application | Application Settings
- Set MaxConsecutiveFailedLoginAttempts to 6
- Set MaxConsecutiveFailedLoginAttemptsTimespanHours to 1 or more
To unlock a user, first go to the Reports tab and run the Security Audit report to review the user login attempts and confirm the user's IP address, then:
Administration | Security | Unlock User