CompTIA
JK0-018 · Question #429
A merchant acquirer has the need to store credit card numbers in a transactional database in a high performance environment. Which of the following BEST protects the credit card data?
The correct answer is A. Database field encryption. See the full explanation below for the reasoning.
Question
A merchant acquirer has the need to store credit card numbers in a transactional database in a high performance environment. Which of the following BEST protects the credit card data?
Options
- ADatabase field encryption
- BFile-level encryption
- CData loss prevention system
- DFull disk encryption
How the community answered
(27 responses)- A74% (20)
- B4% (1)
- C7% (2)
- D15% (4)
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