CompTIA Security Plus Mock Test Q1686

The help desk is receiving numerous password change alerts from users in the accounting department. These alerts occur multiple times on the same day for each of the affected users’ accounts. Which of the following controls should be implemented to curtail this activity?

A. Password Reuse
B. Password complexity
C. Password History
D. Password Minimum age


Correct Answer: D
Section: Mixed Questions

CompTIA Security Plus Mock Test Q1622

During a recent audit, it was discovered that several user accounts belonging to former employees were still active and had valid VPN permissions. Which of the following would help reduce the amount of risk the organization incurs in this situation in the future?

A. Time-of-day restrictions
B. User access reviews
C. Group-based privileges
D. Change management policies

Correct Answer: B
Section: Mixed Questions

CompTIA Security Plus Mock Test Q619

An administrator notices that former temporary employees’ accounts are still active on a domain. Which of the following can be implemented to increase security and prevent this from happening?

A. Implement a password expiration policy.
B. Implement an account expiration date for permanent employees.
C. Implement time of day restrictions for all temporary employees.
D. Run a last logon script to look for inactive accounts.

Correct Answer: D
Section: Threats and Vulnerabilities

Explanation:
You can run a script to return a list of all accounts that haven’t been used for a number of days, for example 30 days. If an account hasn’t been logged into for 30 days, it’s a safe bet that the user the account belonged to is no longer with the company. You can then disable all the accounts that the script returns. A disabled account cannot be used to log in to a system. This is a good security measure. As soon as an employee leaves the company, the employees account should always be disabled.

Incorrect Answers:
A: A password expiration policy is always a good idea as it forces users to change their passwords regularly. However, an expired password does not prevent you logging in. When you log in using an account with an expired password, you are prompted to change the password.
B: Implementing an account expiration date for permanent employees is not a good idea. When the accounts expire, no one would be able to log in. Account expiration is useful for temporary employees (where you know when they will be leaving), not permanent employees.
C: Time of day restrictions will restrict users to logging in at certain times of the day only (for example: during office hours). However this does not prevent people logging in during the allowed hours.

CompTIA Security Plus Mock Test Q618

An auditor’s report discovered several accounts with no activity for over 60 days. The accounts were later identified as contractors’ accounts who would be returning in three months and would need to resume the activities. Which of the following would mitigate and secure the auditors finding?

A. Disable unnecessary contractor accounts and inform the auditor of the update.
B. Reset contractor accounts and inform the auditor of the update.
C. Inform the auditor that the accounts belong to the contractors.
D. Delete contractor accounts and inform the auditor of the update.


Correct Answer: A
Section: Threats and Vulnerabilities

Explanation:
A disabled account cannot be used. It is ‘disabled’. Whenever an employee leaves a company, the employee’s user account should be disabled. The question states that the accounts are contractors’ accounts who would be returning in three months. Therefore, it would be easier to keep the accounts rather than deleting them which would require that the accounts are recreated in three months time. By disabling the accounts, we can ensure that the accounts cannot be used; in three months when the contractors are back, we can simply reenable the accounts.

Incorrect Answers:
B: Resetting an account is typically something you would do with a computer account rather than a user account. Resetting an account clears the security identifier associated with the account which effectively creates a different account with the same name. This would prevent any access to resources that was granted to the original account. Disabling the accounts would be a better solution.
C: Informing the auditor that the accounts belong to the contractors would not prevent access to the accounts for the three months until the contractors return. This answer does not improve security and is therefore incorrect.
D: It would be easier to keep the accounts rather than deleting them which would require that the accounts are recreated in three months time when the contractors return. By disabling the accounts, we can ensure that the accounts cannot be used; then in three months when the contractors are back, we can simply re-enable the accounts.