An access point (AP) is discovered using Wireless Equivalent Protocol (WEP).

 WEP and Shared Key Authentication:WEP (Wired Equivalent Privacy) uses shared keys for authentication and encryption, meaning all devices and the access point use the same key for communication.

 Key Characteristics:

Relies on pre-shared keys.

Vulnerable to cryptographic attacks due to weak key management and reuse.

 Why Not Other Options:

B. Asynchronous: Not relevant in the context of WEP.

C. Open: Refers to an authentication method with no encryption, not involving shared keys.

D. None: Incorrect; WEP uses shared keys for authentication.

 EC-Council Guidance:Understanding WEP’s limitations and vulnerabilities is crucial for mitigating risks in wireless network environments.