CompTIA 220-801 Certification Practice Test

Answer - D - WPA2 is the most secure standard available.

Key Takeaway: Of the four wireless encryption standards mentioned here, WPA2 is the most secure encryption standard. WPA2 provides government grade security by implementing the National Institute of Standards and Technology (NIST) FIPS 140-2 compliant AES encryption algorithm and 802.1x - based authentication.