Cisco Certified Network Associate (CCNA) 200-301 — Question 980

The correct answer is C, D. Option C: WPA2 uses 128-bit key encryption, and WPA3 supports 128-bit and 192-bit key encryption. Option D: WPA3 uses SAE for stronger protection than WPA2, which uses AES.

Explanation

WPA2 uses AES-based CCMP to protect wireless traffic. WPA3 strengthens wireless authentication, including SAE for personal networks. This option keeps traffic private / properly secured as required.