DEA-C01 Exam Dumps | A data engineer is building a solution to detect sensitive information that is stored in a data lake

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Question 114/153

A data engineer is building a solution to detect sensitive information that is stored in a data lake across multiple Amazon S3 buckets. The solution must detect personally identifiable information (PII) that is in a proprietary data format.
Which solution will meet these requirements with the LEAST operational overhead?

A. Use the AWS Glue Detect PII transform with specific patterns.

B. Use Amazon Made with managed data identifiers.

C. Use an AWS Lambda function with custom regular expressions.

D. Use Amazon Athena with a SQL query to match the custom formats.

Correct Answer: A

The AWS Glue Detect PII transform is a built-in feature that can automatically identify personally identifiable information (PII) using predefined patterns or custom regular expressions. It works directly within AWS Glue jobs on proprietary data formats and integrates with the Glue Data Catalog, delivering a managed, low-overhead solution compared to building and maintaining custom Lambda or SQL-based detection.

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