Which of the following is an example of a wireless attack?

• A. Unauthorized network access
• B. All of the above
• C. Wireless DoS attacks
• D. Man-in-the-middle attack using an evil twin

Answer: (B)

Wireless attacks exploit the broadcast nature of the wireless medium. Unauthorized network access happens when an attacker connects to a network without permission, often by bypassing weak authentication. A wireless DoS attack disrupts the wireless channel itself, overwhelming it or exhausting resources so legitimate users can’t connect. A man-in-the-middle using an evil twin involves creating a rogue access point with the same name as a trusted network to intercept and potentially alter traffic. Each of these demonstrates a different way to abuse wireless networks, so the option that includes all of them is the best choice.