Network

Network

1. disadvantages

   • people can hack you
   • expensive- more wiring
   • difficult
   • more room for error

2. advantages

   • all data saved on your account
   • you can log in onto any computer with you account login
   • you can find your files on any computer

3. types of networks

   • WAN (wide area network)
   • PSN (playstation network)
   • LAN (local area network)

4. IP addresses

   • Each IP address on a network must be unique
   • Computers on a network also need an IP address to identify them

5. Topologies

   • In all topologies messages may pass through multiple devices on their way to certain recipients
   • The arrangement of computers