What 802.11 WLAN security problem is solved by 802.1X/EAP mutual authentication?

Given: ABC Company uses their dual-band ERP/OFDM 802.11 WLAN extensively to move general data traffic, wVoIP data, and guest access Internet-only data.

What is the best approach to achieve the appropriate level of security and QoS for each data type while minimizing troubleshooting complexity across the entire WLAN?

What system types are illustrated?

What advantage does 802.1X/EAP-TLS have over an IPSec/ESP VPN as an 802.11 WLAN security solution?

What statement accurately describes the functionality of the IEEE 802.1X-2004 standard?

When using a Wireless Network Management System (WNMS), how are rogue access points discovered?

Given: John Smith uses a coffee shop’s Internet hotspot to transfer funds between his checking and savings accounts at his bank’s website. The bank’s website uses the HTTPS protocol to protect sensitive account information. A hacker was able to obtain John’s bank account user ID and password and transfer all of John’s money to another account. How did the hacker obtain John’s bank account user ID and password?

What is the purpose of the illustrated WLAN software utilities?

What is the purpose of the Pairwise Transient Key (PTK) in IEEE 802.11 Authentication and Key Management?

What processes are used to force an authenticated WLAN client’s data traffic into a specific VLAN on the WLAN controller?