Overview

Network security is the process by which digital information assets are protected. The goals of network security are to maintain integrity, protect confidentiality, and ensure availability. The growth of computing has generated enormous advances in the way people live and work. Therefore, all networks must be protected in order to achieve their fullest potential. WLANs present unique security challenges.

This module will cover the basics of securing WLANs. The exponential growth of networking, including wireless technologies, has lead to increased security risks. Many of these risks are due to hacking, as well as improper uses of network resources. The specific weaknesses and vulnerabilities of WLANs will be covered. Security configuration for APs, bridges, and clients will be shown and explained. Finally, enterprise level WLAN security will be presented.