Computer Networks

Daisy Walker
Mind Map by Daisy Walker, updated more than 1 year ago
Daisy Walker
Created by Daisy Walker over 6 years ago
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Description

Networks

Resource summary

Computer Networks
  1. LAN
    1. Are computers which are linked together in a small area (e.g the internet)
    2. User Access Levels
      1. Used to stop data being sent out or received by the computer
      2. WAN
        1. WAN means Wide Area Network which also means computer which are in a wide space and all round the world.
        2. PASSWORDS
          1. FireWall
            1. PHSICAL SECURITY
              1. Server
                1. A server is a computer/computer programme which manages access to a centralized resource or service in a network
                2. Encryption
                  1. Used to scramble data being sent over a network so that it cant be read unless you have the "key"
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