CompTIA Network+ (N10-008) — Question 377

Which of the following would be increased by adding encryption to data communication across the network?

Answer options

• A. Availability
• B. Integrity
• C. Accountability
• D. Confidentiality

Correct answer: D

Explanation

Adding encryption to data communication primarily enhances confidentiality by ensuring that only authorized parties can access the data. While it may indirectly support integrity and accountability, the main benefit is protecting the data from unauthorized access, making option D the correct choice. Options A, B, and C do not directly relate to the primary purpose of encryption.