Question

Which of the following approaches to wireless LAN (WLAN) security uses TKIP for encryption?

a) WEP (Wired Equivalent Privacy)
b) SSID hiding
c) MAC filtering
d) WPA (Wi-Fi Protected Access)

Answer 1

WPA (Wi-Fi Protected Access) is the wireless LAN security approach that uses TKIP (Temporal Key Integrity Protocol) for encryption, enhancing security over the older WEP standard.

Step-by-step explanation:

The approach to wireless LAN (WLAN) security that uses TKIP (Temporal Key Integrity Protocol) for encryption is WPA (Wi-Fi Protected Access). WPA was designed as an interim security enhancement over WEP (Wired Equivalent Privacy), which was found to have significant security weaknesses. TKIP provides a more secure encryption method by including features like a per-packet key mixing function, a message integrity check, and a rekeying mechanism, improving the security of the wireless network.

WPA is a security protocol that is commonly used for wireless LAN (WLAN) security. It is an improvement over the older WEP (Wired Equivalent Privacy) protocol, which had significant security vulnerabilities.

TKIP (Temporal Key Integrity Protocol) is a encryption method used by WPA to secure data transmitted over the wireless network. It generates unique encryption keys for each packet of data, making it more secure than WEP.