| Exam 200-355 | Question id=2397 | 802.11 Technology Fundamentals |
Which two statements about AES-CCMP are true?
| A. |
It is an encryption algorithm used in the 802.11i security protocol. | |
| B. |
It is defined in 802.1X. | |
| C. |
It is the encryption algorithm used in TKIP implementations. | |
| D. |
It is required in WPA. | |
| E. |
It is required in WPA2. |
WPA2 has replaced WPA. WPA2, which requires testing and certification by the Wi-Fi Alliance, implements the mandatory elements of IEEE 802.11i. In particular, it includes mandatory support for CCMP, an AES-based encryption mode with strong security.