UNIT 3 LO1.2

UNIT 3 LO1.2

1. UNAUTHORISED ACCESS

   • This includes hacking, escalation of privaleges, etc. Unauthorized access is when someone gains access to a system of choice like bank login, computer login, etc or other system using someone else's account without permission.

2. INFORMATION DISCLOSURE

   • This includes personal information, government information, etc.
   • Information like this should not be used/shared with the public.

3. INACCESSIBLE DATA

   • users must have the permission to use data.
   • The systems like computers, networks, etc have username and passwords.

4. MODIFICATION OF DATA

   • Data can be modified with authorisation.
   • Data can be deleted accidently

5. DESTRUCTION

   • Can be intentionally harmed or deleted
   • Users can put viruses or a trojan horse to harm data

6. THEFT

   • Hackers can steal peoples personal data
   • E.G. credit card details, bank account and etc.