An Application Needs to Encrypt Data That Is Written to Amazon

question 389

Multiple Choice

An application needs to encrypt data that is written to Amazon S3 where the keys are managed in an on-premises data center, and the encryption is handled by S3. Which type of encryption should be used?

• A) Use server-side encryption with Amazon S3-managed keys
• B) Use server-side encryption with AWS KMS-managed keys
• C) Use client-side encryption with customer master key
• D) Use server-side encryption with customer-provided keys

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Definitions:

Outputs

Outputs are the results or products generated by a system, process, or activity after processing input.

Efficiency

The ratio of the useful output of a system to its input, often used to measure the performance and productivity of a process or system.

Clean Sheet

An approach in design or planning that starts from scratch, without considering prior work or constraints, often referred to as starting with a 'blank slate'.

BPR

Business Process Re-engineering, a strategy for making an organization's business processes more efficient and effective.