Microsoft
70-459 · Question #106
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…
The correct answer is B. Transparent Data Encryption (TDE). 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.
Design and implement database security
Question
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.
Options
- AData encryption
- BTransparent Data Encryption (TDE)
- CEncrypting File System (EPS)
- DData hashing
How the community answered
(27 responses)- A11% (3)
- B81% (22)
- C4% (1)
- D4% (1)
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.
Topics
#TDE#data encryption#sensitive data protection#credit card security
Community Discussion
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