Wireless Security
Network security is extremely important. Security becomes even more complicated
and critical when wireless devices are added to the network. Because data floats around
in the ether, anyone can pick it up. This chapter addresses the issues of security in a
wireless network and shows how to bolster your network’s security mechanisms.
Security Overview
Applying strong wireless security mechanisms is the key to ensure that a wireless
network is protected against unauthorized access and eavesdropping. Unfortunately,
wireless security is vulnerable if implemented improperly. The following sections
examine some of the issues surrounding wireless security and how you can avoid
trouble.