Topic 25 - Data Protection Issues

Topic 25 - Data Protection Issues

1. Protecting Data from Accidental Destruction

   • Trains Users
     • User less likely to lose data
     • More likely to make backups
   • Ensure Backups Are Kept
     • Do it regularly
     • Routine
     • Removable Media
   • Thoroughly Test Software
     • Fewer Crashes
     • Less likely to lose data

2. Protecting Data Against Viruses and Other Deliberate Damage

   • Use Firewalls
     • Stops Hackers
     • Stops unauthorised access via the internet
   • Disgruntled Employees
     • Do not allow network access
     • Do not allow the notice to be worked
   • Viruses
     • Scan regualrly
     • Train Users
     • Keep software up to date

3. Protecting stored or transmitted data from unauthorised access

   • User ID's and Passwords
     • Needs to be changed frequently
     • Prevents unauthorised network access
   • Encryption
     • Data can not be intercepted by hackers
     • Can protect stored data from being read