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What should you recommend?

You are creating a database that will store usernames and credit card numbers for an
application.

You need to recommend a solution to store and resuse the credit card numbers in the
database.
What should you recommend? More than one answer choice may achieve the goal. Select
the BEST answer.

PrepAway - Latest Free Exam Questions & Answers

A.
Data encryption

B.
Transparent Data Encryption (TDE)

C.
Encrypting File System (EPS)

D.
Data hashing

Explanation:

If we are going to encrypt credit card number for storage, then we should have Data
Encryption Key(DEK) for encrypting the credit card number.

29 Comments on “What should you recommend?

  1. Mick says:

    The better solution is probably to never, ever, ever, ever store a credit card number anywhere ever :). If you must you really want to make sure that you’re using cell level encryption so that when someone gains access to your database those credit card numbers aren’t just sitting there in the clear. A) Data Encryption seems correct to me.




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