CompTIA
CAS-005 · Question #379
A company is developing an application that will be used to perform e-commerce transactions for a subscription-based service. The application must be able to use previously saved payment methods to pe
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Submitted by salim_om· Mar 6, 2026Security Engineering
Question
A company is developing an application that will be used to perform e-commerce transactions for a subscription-based service. The application must be able to use previously saved payment methods to perform recurring transactions. Which of the following is the most appropriate?
Options
- ATokenization through an HSM
- BSelf-encrypting disks with field-level encryption
- CNX/XN Implementation to minimize data retention
- DToken-based access for application users
- EAddress space layout randomization
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