Question

You create a new document and save it to a hard drive on a file server on your company's network. Then you employ an encryption tool to encrypt the file using AES. This activity is an example of accomplishing which security goal?

a) Confidentiality
b) Availability
c) Non-repudiation
d) Integrity

Answer 1

By encrypting the file using AES, the activity accomplishes confidentiality.

Step-by-step explanation:

The correct answer is a) Confidentiality.

By encrypting the file using AES, you are ensuring that the contents of the file remain confidential and cannot be accessed by unauthorized individuals. Encryption uses a complex algorithm to convert the file into unreadable data, making it secure from prying eyes.

For example, if someone were to gain access to the file server and try to open the encrypted file, they would not be able to understand or make sense of its contents without the decryption key.