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Exam 70-764 topic 1 question 170 discussion

Actual exam question from Microsoft's 70-764
Question #: 170
Topic #: 1
[All 70-764 Questions]

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 reuse the credit card numbers in the database.
What should you recommend? More than one answer choice may achieve the goal. Select the BEST answer.

  • A. Data encryption
  • B. Transparent Data Encryption (TDE)
  • C. Encrypting File System (EFS)
  • D. Data hashing
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Suggested Answer: A 🗳️
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.
by TheSwedishGuy at Jan. 29, 2020, 3:15 p.m.

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Iva10
4 years, 12 months ago
TDE is not the answer because any admin can view card numbers. A is the probably right answer and it is mean column encriptions.
upvoted 2 times
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Iva10
5 years, 3 months ago
I think that TDE is best answer because it is related to SQL sever, and this solution encrypt everything on database.
upvoted 1 times
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TheSwedishGuy
5 years, 3 months ago
https://codingsight.com/transparent-data-encryption-and-always-encrypted/
upvoted 1 times
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mrn0107
5 years, 3 months ago
The answer is new feature from microsoft Always Encripted
upvoted 2 times
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TheSwedishGuy
5 years, 4 months ago
Question would make sense if it had the alternative of Column/Cell-Level Encryption.. Not data encryption which is too generic.
upvoted 3 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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