Unit 3 LO1.1

Unit 3 LO1.1

1. Confidentiality

   • Preventing data or information from being shared with certain people
     • Financial situation
     • embarrassing information
       • photograph
       • video
     • Personal data
     • Organisation data
       • customer details
     • Government data
       • National security
     • From hackers
       • blackmail

2. Integrity

   • Truthful and accurate data
     • Otherwise it will lead to misunderstandings
   • In order to become sucessfull
     • otherwise mistakes will occur
       • incomplete files
       • errors between devices
   • Facts not opinions
   • wrong data will waste time and take time to fix

3. Availability

   • Those that need a certain type of data will be able to use it
     • Personal data
       • Bank account
       • Pay bills
     • Organisation
       • employee salary
       • Customer orders
   • it can be stopped by...
     • Hackers
     • hardware and software malfunctions