Which wireless security protocol should be chosen for best protections among typical options?

Which wireless security protocol should be chosen for best protections among typical options?

• A. WPA2
• B. WEP
• C. WLAN
• D. NTFS

Answer: (A)

Wireless network security relies on the protocol chosen to encrypt traffic. WEP has severe vulnerabilities and is easily cracked, so it cannot be trusted for real protection. NTFS is a disk file system, not a security protocol, and WLAN is a generic term for wireless networks rather than a specific encryption method. WPA2 offers strong protection by using AES encryption with CCMP and solid integrity checks, making it far more secure against eavesdropping and tampering. Among these options, WPA2 is the best choice for protecting wireless communications.

Wireless network security relies on the protocol chosen to encrypt traffic. WEP has severe vulnerabilities and is easily cracked, so it cannot be trusted for real protection. NTFS is a disk file system, not a security protocol, and WLAN is a generic term for wireless networks rather than a specific encryption method. WPA2 offers strong protection by using AES encryption with CCMP and solid integrity checks, making it far more secure against eavesdropping and tampering. Among these options, WPA2 is the best choice for protecting wireless communications.