Which statement accurately describes WPA/WPA2?

Which statement accurately describes WPA/WPA2?

• A. They are deprecated and no longer used
• B. WPA2 is the exact successor to WEP
• C. WPA is the successor to WEP
• D. They are only used for enterprise networks

Answer: (C)

Wi-Fi security has evolved from WEP to WPA and then to WPA2. WEP was flawed and easily crackable, so WPA was introduced as a faster, compatible upgrade that fixed many weaknesses and allowed for both personal (PSK) and enterprise modes. That makes WPA the successor to WEP, not WPA2 directly. WPA2 came later as the next generation with stronger encryption (AES/CCMP) and full 802.11i security, but there was a step in between from WEP to WPA. The other statements don’t fit: these protections aren’t universally deprecated and unused today, WPA/WPA2 can be used in personal networks, and claiming WPA2 is the exact successor to WEP ignores the intermediate WPA step.

Wi-Fi security has evolved from WEP to WPA and then to WPA2. WEP was flawed and easily crackable, so WPA was introduced as a faster, compatible upgrade that fixed many weaknesses and allowed for both personal (PSK) and enterprise modes. That makes WPA the successor to WEP, not WPA2 directly. WPA2 came later as the next generation with stronger encryption (AES/CCMP) and full 802.11i security, but there was a step in between from WEP to WPA.

The other statements don’t fit: these protections aren’t universally deprecated and unused today, WPA/WPA2 can be used in personal networks, and claiming WPA2 is the exact successor to WEP ignores the intermediate WPA step.