December 3rd and 4th - Unit 5

Unit 5 - Computer Networks

  

What is a network, and what are the advantages of setting up one?

·     What is a network?

  

·     What are some benefits of networks?

 What is the difference between a client/server network and a peer-to-peer network?

• What is the difference between peer-to-peer networks and client-server networks?

 

• Which one would you use for personal/home use?

 Wireless, Peer to Peer Networks for Home

For wireless access at home, you’ll need:

Subscription to broadband Internet access, such as DSL or cable. Modem that goes with the type of access you chose. A wireless router to connect. A wireless card for your computer.

  

Let’s take a look at a typical wireless setup at your home:

What are the main components you see above?  And what do these components do?

 

  

Why are wireless networks more vulnerable than wired networks, and what special precautions are required to ensure my wireless network is secure?