A security analyst is reviewing the password policy for a service account that is used for a critical network service. The password policy for this account is as follows:

Enforce password history: Three passwords remembered

Maximum password age:30 days

Minimum password age:Zero days

Complexity requirements: At least one special character, one uppercase

Minimum password length:Seven characters

Lockout duration:One day

Lockout Threshold: Five failed attempts in 15 minutes

Which of the following adjustments would be the MOST appropriate for the service account?

• Disable account lockouts

• Set the maximum password age to 15 days

• Set the minimum password age to seven days

• Increase password length to 18 characters