Network Environment

Network Environment

1. Hardware

   • One or more file server to store and distribute files
   • Network adaptor card inside the computer to physically connect computer to network
   • Cabling to connect each network computer and printer to the file server

2. Interface

   • User interface on standalone will differ from a machine on a network
   • Security will enforce user to log onto network before they can use machine
     • User asked for Username and Password
   • Restricted GUI centrally controlled to stop personalisation
     • Enforce consistent corporate image and ensure anyone can use machine
   • User will have more drives available
     • Users private storage area could be used to store shared files and software

3. Security

   • Password Protection
     • Greater security than on standalone machines
   • An infection spreads quicker
   • Viruses
     • Transferred to systems via storage devices infected by another computer
     • Access to public networks such as internet pose threat as downloaded files may have viruses
   • Antivirus
     • Prevent infection
     • Expensive and requires updates with new virus definitions
   • Hardware Failure
     • Rick of data loss
     • Regular Back Ups required

4. Control of Software

   • Network Manager has responsibility for software installed
     • Must only be used in accordance to license
   • Control Of Files
     • Users can normally only access their own files
     • Allow users to share files
     • May be restricted in activities
   • Access Rights
     • Allocating maximum disc space allowance
     • Specify use of software
     • Restrict access times
     • Assign access levels and access to folders/ drives