Security

Question 1

Overwrites the data areas of the hard drive multiple times, making it difficult to recover any data that was originally there. Disk can be reused.

Answer 1

Disk wipe

Question 2

Removes file mapping info, making it harder to locate files on the disk. Does not overwrite data. Data easily recoverable.

Answer 2

Quick Format

Question 3

Erases servo and data areas of disk. Makes it unusable. Requires a dedicated piece of hardware.

Answer 3

Degaussing

Question 4

What does the C in CIA stand for?

Answer 4

Confidentiality

Question 5

What does the I in CIA stand for?

Answer 5

Integrity

Question 6

What does the A in CIA stand for?

Answer 6

Availability