Which of the following is a common authentication protocol used in wireless networks?

Which of the following is a common authentication protocol used in wireless networks?
A . FTP
B . WPA
C . SSH
D . SMTP

View Answer

Answer: B

Explanation:

WPA (Wi-Fi Protected Access) is a widely used authentication protocol for securing wireless networks. It provides stronger security than the older WEP (Wired Equivalent Privacy) protocol by utilizing encryption algorithms and dynamic key generation. WPA offers better protection against unauthorized access and helps ensure the confidentiality and integrity of wireless communications.