Which type of attack is used to steal the identity of Wi‑Fi clients?

Which type of attack is used to steal the identity of Wi‑Fi clients?

• A. Confidentiality Attacks
• B. Authentication Attacks
• C. Access Control Attacks
• D. Integrity Attacks

Answer: (B)

The main idea here is targeting how a Wi‑Fi client proves who it is. When someone wants to “steal the identity” of a client, they’re aiming to undermine authentication—the step where the network verifies the client’s identity. Attacks in this area try to capture or misuse credentials, impersonate a legitimate client, or trick the network into accepting a false identity during the authentication process. For Wi‑Fi, this can involve capturing handshakes, cracking credentials, or creating a rogue access point to harvest credentials and later impersonate the user. Confidentiality attacks focus on reading or leaking data, integrity attacks on altering data, and access control attacks on bypassing restrictions without necessarily stealing the client’s authenticated identity. So the kind of attack that directly seeks to steal or fake a client's authentication is an authentication attack.

The main idea here is targeting how a Wi‑Fi client proves who it is. When someone wants to “steal the identity” of a client, they’re aiming to undermine authentication—the step where the network verifies the client’s identity. Attacks in this area try to capture or misuse credentials, impersonate a legitimate client, or trick the network into accepting a false identity during the authentication process. For Wi‑Fi, this can involve capturing handshakes, cracking credentials, or creating a rogue access point to harvest credentials and later impersonate the user.

Confidentiality attacks focus on reading or leaking data, integrity attacks on altering data, and access control attacks on bypassing restrictions without necessarily stealing the client’s authenticated identity. So the kind of attack that directly seeks to steal or fake a client's authentication is an authentication attack.