Multiple choice

Which of the following is most necessary for a data to be useful?

  1. Availbility and integrity

  2. Integrity and confidentiality

  3. Availability and confidentiality

  4. Availability, integrity and confidentiality

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

For data to be truly useful in a secure system, it needs all three CIA triad properties: availability (accessible when needed), integrity (accurate and unaltered), and confidentiality (protected from unauthorized access).