Give an (example of why data encryption is needed and when you would use encryption.

Please write short essay answers discussing the following “questions:

1.. Give an (example of why data encryption is needed and when you would use encryption.

  1. Name three data elements examples that would require data encryption (per regulations such as, HIPPA)
  2. Discus the pros and cons between the use of hashing versus the use of encryption0n.

4.Discuss key management techniques. What are some of the considerations and issues? Give at least two examples of key management techniques.