Which of the following protocols would be the MOST secure?

A technician is installing a new wireless network and wants to secure the wireless network to prevent

unauthorized access.

Which of the following protocols would be the MOST secure?
A . WPA
B . SSID
C . WEP
D . WPA2

View Answer

Answer: D

Explanation:

WPA2 is the most secure protocol for securing a wireless network and preventing unauthorized access. WPA2 stands for Wi-Fi Protected Access 2, which is an encryption standard that provides strong security and privacy for wireless communications. WPA2 uses AES (Advanced Encryption Standard) to encrypt data and CCMP (Counter Mode with Cipher Block Chaining Message Authentication Code Protocol) to authenticate data. WPA2 also supports PSK (Pre-Shared Key) and EAP (Extensible Authentication Protocol) methods for verifying the identity of users or devices that connect to the wireless network.

Reference: The Official CompTIA IT Fundamentals (ITF+) Study Guide (FC0-U61), page 172.