CCNA: Cisco Certified Network Associate — Question 1130

What is a characteristic of encryption in wireless networks?

Answer options

• A. prevents intercepted data from being easily read
• B. uses a unidirectional handshake for authentication
• C. intercepts data threats before they attack a network
• D. uses integrity checks to identify forgery attacks

Correct answer: A

Explanation

The correct answer, A, is accurate because encryption secures data in transit, making it difficult for unauthorized parties to read intercepted information. Options B, C, and D discuss other aspects of network security that do not specifically relate to the encryption of data in wireless networks.