A network administrator is configuring a WLAN. Why would the administrator apply WPA2 with AES to the WLAN?
- to reduce the risk of unauthorized APs being added to the network
- to centralize management of multiple WLANs
- to provide prioritized service for time-sensitive applications
- to provide privacy and integrity to wireless traffic by using encryption
Explanation: WPA2 utilizes Advanced Encryption Standard (AES) to protect wireless data. Encryption provides privacy by ensuring that even if data is intercepted, it cannot be deciphered in a reasonable amount of time. Furthermore, it ensures integrity through the use of CCMP, which allows receiving hosts to identify if the encrypted or non-encrypted bits have been altered during transmission.
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