Which of the following is an application protocol that is used to query and modify data using directory services running over TCP/IP?

Which of the following are legacy authentication protocols used within the stronger EAP authentication protocols? Each correct answer represents a complete solution. Choose all that apply.

Which of the following types of filtering allows or restricts the flow of specific types of packets to provide security?

Which of the following is a networking protocol that provides centralized authentication, authorization, and accounting (AAA) management for computers to connect and use a network service?

Which of the following components are normally required to secure wireless 802.11 networks?
Each correct answer represents a complete solution. Choose all that apply.