When implementing a secure wireless network, which of the following supports authentication and authorization for...

When implementing a secure wireless network, the option that supports authentication and authorization for individual client endpoints is Wi-Fi Protected Access 2 (WPA2) Enterprise. WPA2 is a security protocol that provides encryption and authentication for wireless networks, based on the IEEE 802.11i standard. WPA2 has two modes: Personal and Enterprise. WPA2 Personal uses a Pre-Shared Key (PSK) that is shared among all the devices on the network, and does not require a separate authentication server. WPA2 Enterprise uses an Extensible Authentication Protocol (EAP) that authenticates each device individually, using a username and password or a certificate, and requires a Remote Authentication Dial-In User Service (RADIUS) server or another authentication server. WPA2 Enterprise provides more security and granularity than WPA2 Personal, as it can support different levels of access and permissions for different users or groups, and can prevent unauthorized or compromised devices from joining the network. Temporal Key Integrity Protocol (TKIP), Wi-Fi Protected Access (WPA) Pre-Shared Key (PSK), and Counter Mode with Cipher Block Chaining Message Authentication Code Protocol (CCMP) are not the options that support authentication and authorization for individual client endpoints, as they are related to the encryption or integrity of the wireless data, not the identity or access of the wireless devices. References: CISSP All-in-One Exam Guide, Eighth Edition, Chapter 4, Communication and Network Security, page 506. Official (ISC)2 CISSP CBK Reference, Fifth Edition, Chapter 4, Communication and Network Security, page 522.