Tuesday, November 29, 2016

Data Encryption Versus Hidden Message

Are you plannig to take the the Security+ exam? Do you understand basic cryptography concepts such as data encryption.

See if you can this question?

Q. Lisa hid several plaintext documents within an image file. Which security goal is she pursuing?

A. Encryption

B. Integrity

C. Steganography

D. Confidentiality

You can see the answer and an explanation here.