You have just opened your network security consulting business and a new customer comes to you with a problem. $"....$You know that I have a Real Estate business in the small shopping area on Main Street. My office is in a great location between the Outdoor Caf$$ and the Outrageous Coffee Shop. Lots of high tech and professionals people like the shopping area to sit, socialize, and work. Buyers come by the office and drop in to talk just because they are in the area. Business is GREAT. I have had three new loan brokers join our office in the last six months. I thought that I was too small to worry about security, but a kid got into my wireless and changed the SSID to 'hacked'". Answer the following questions in essay format for the customer:

Q$1.$ Explain how a wireless LAN works, including:

Standards

Some potential topologies

The purpose and function of a wireless access point

How antennas work

What is a wireless site survey