Câu 213: 312-50V13: Certified Ethical Hacker v13

As an IT intern, you have been asked to help set up a secure Wi-Fi network for a local coffee shop. The owners want to provide free Wi-Fi to their customers, but they are concerned about potential security risks. They are looking for a simple yet effective solution that would not require a lot of technical knowledge to manage. Which of the following security measures would be the most suitable in this context?

1. A. Disable the network's SSID broadcast
2. B. Enable MAC address filtering
3. C. Require customers to use VPN when connected to the Wi-Fi
4. D. Implement WPA2 or WPA3 encryption — đáp án hiện tại