Which security technique helps protect network data from being understood if intercepted?

Options

  • A. Encryption
  • B. Defragmentation
  • C. Compression
  • D. Formatting
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

A. Encryption

Detailed Explanation

Correct Answer: Encryption.

Encryption converts readable plaintext into ciphertext using a cryptographic algorithm and key. Only an authorized party with the appropriate key can decrypt the protected information.