Introduction - If you have any usage issues, please Google them yourself
What is it that makes a wireless medium so unique? What are the problems of operating
in the wireless medium and how are they overcome? What are the different types of
wireless networks in use today? How does each one of them work and how do they differ
from each other? The aim of this chapter is to answer these questions so as to establish a
context in which wireless security can be studied in the following chapters.