A network technician is configuring a wireless network for a small office that has a mix of new and older client devices. The technician needs to select a security protocol that uses the strong AES encryption standard and offers the widest compatibility with the existing devices. Which of the following protocols best meets these requirements?
WPA2 (Wi-Fi Protected Access 2) is the correct choice because it mandates the use of the strong AES encryption standard and is the most widely supported security protocol across both modern and older devices. While WEP is outdated and insecure, and WPA is less secure, WPA2 became the industry standard for many years, ensuring broad compatibility. WPA3 is the newest and most secure standard, but it may not be supported by the older client devices in the office.
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