Which of the following is MOST suitable from a performance perspective?

A cloud administrator would like to maintain file integrity checks through hashing on a cloud object store.

Which of the following is MOST suitable from a performance perspective?
A . SHA-256
B . SHA-512
C . MD5
D . AES

View Answer

Answer: C

Explanation:

The most suitable hashing algorithm from a performance perspective to maintain file integrity checks on a cloud object store is MD5 (Message Digest 5). MD5 is a hashing algorithm that generates a 128-bit hash value for any given input data. MD5 is faster and more efficient than other hashing algorithms, such as SHA-256 or SHA-512, which generate longer hash values and require more computational resources. MD5 can be used to verify the integrity of files by comparing their hash values before and after transmission or storage.

Reference: CompTIA Cloud+ Certification Exam Objectives, Domain 2.0 Security, Objective 2.5 Given a scenario, apply data security techniques in the cloud.