Review questions

  1. What are the three components of the CIA triad?
  2. Why might a CCTV camera be sited outside a building without any film inside?
  3. What does confidentiality mean?
  4. How can we protect a data center from people entering it?
  5. What is the purpose of an airgap?
  6. Name three administrative controls.
  7. Name three physical controls.
  8. Following an incident, what type of control will be used when researching how the incident happened?
  9. How do I know if the integrity of my data is intact?
  1. What is a corrective control?
  2. What is the purpose of hashing?
  3. If i hash the same data with different SHA1 applications, what will the output be?
  4. What two things does HMAC provide?
  5. What type of control is it when I change the firewall rules?
  6. What is used to log ...

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