Network Environment

Hardware
1. One or more file server to store and distribute files
2. Network adaptor card inside the computer to physically connect computer to network
3. Cabling to connect each network computer and printer to the file server
Interface
1. User interface on standalone will differ from a machine on a network
2. Security will enforce user to log onto network before they can use machine
  1. User asked for Username and Password
3. Restricted GUI centrally controlled to stop personalisation
  1. Enforce consistent corporate image and ensure anyone can use machine
4. User will have more drives available
  1. Users private storage area could be used to store shared files and software
Security
1. Password Protection
  1. Greater security than on standalone machines
2. An infection spreads quicker
3. Viruses
  1. Transferred to systems via storage devices infected by another computer
  2. Access to public networks such as internet pose threat as downloaded files may have viruses
4. Antivirus
  1. Prevent infection
  2. Expensive and requires updates with new virus definitions
5. Hardware Failure
  1. Rick of data loss
  2. Regular Back Ups required
Control of Software
1. Network Manager has responsibility for software installed
  1. Must only be used in accordance to license
2. Control Of Files
  1. Users can normally only access their own files
  2. Allow users to share files
  3. May be restricted in activities
3. Access Rights
  1. Allocating maximum disc space allowance
  2. Specify use of software
  3. Restrict access times
  4. Assign access levels and access to folders/ drives

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Network Environment

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