CompTIA A+ Core 2 (220-1102) — Question 585

A technician is installing a new SOHO wireless router and wants to ensure it is secure and uses the latest network features. Which of the following should the technician do first?

Answer options

• A. Disable the unused ports.
• B. Enable DHCP reservations.
• C. Update the firmware.
• D. Disable the guest account

Correct answer: C

Explanation

Updating the firmware is crucial because it ensures that the router has the latest security patches and features, making it less vulnerable to attacks. While disabling unused ports, enabling DHCP reservations, and disabling the guest account are also important security measures, they do not address potential vulnerabilities that may be resolved through firmware updates.