Protections

Question 1

Computer Protection Rings

Answer 1

4 rings or levels starting from the middle working outward 0-3. 0-2 are privileged and 3 is user level. Most system just run 2 rings/levels: Kernel (Privacy) and User modes.

Question 2

4 Common business data classifications

Answer 2

1. Confidential/Proprietary
2. Private (PII, PHI)
3. Sensitive
4. Public