A. Activate Amazon Macie on the S3 bucket in the production account. Create an AWS Step Functions state machine to initiate a discovery job and redact all PII before copying files to the S3 bucket in the development account. Give the state machine tasks decrypt permissions on the KMS key in the production account. Give the state machine tasks encrypt permissions on the KMS key in the development account.
B. Set up S3 replication between the production S3 bucket and the development S3 bucket. Activate Amazon Macie on the development S3 bucket. Create an AWS Step Functions state machine to initiate a discovery job and redact all PII as the files are copied to the development S3 bucket. Give the state machine tasks encrypt and decrypt permissions on the KMS key in the development account.
C. Set up an S3 Batch Operations job to copy files from the production S3 bucket to the development S3 bucket. In the development account, configure an AWS Lambda function to redact ail PII. Configure S3 Object Lambda to use the Lambda function for S3 GET requests. Give the Lambda function’s IAM role encrypt and decrypt permissions on the KMS key in the development account.
D. Create a development environment from the CloudFormation template in the development account. Schedule an Amazon EventBridge rule to start the AWS Step Functions state machine once a week.
E. Create a development environment from the CloudFormation template in the development account. Schedule a cron job on an Amazon EC2 instance to run once a week to start the S3 Batch Operations job.