Certified Cloud Security Professional (CCSP) — Question 272

Which of the following is the biggest concern or challenge with using encryption?

Answer options

• A. Dependence on keys
• B. Cipher strength
• C. Efficiency
• D. Protocol standards

Correct answer: A

Explanation

The correct answer is A, as encryption relies heavily on keys for both encryption and decryption processes, making key management a critical concern. While cipher strength, efficiency, and protocol standards are also important factors, they do not pose as significant a challenge as managing the security and accessibility of encryption keys.