Setting Up Amazon Macie Classic - Amazon Macie Classic

This is the user guide for Amazon Macie Classic. For information about the new Amazon Macie, see the Amazon Macie User Guide. To access the Macie Classic console, open the Macie console at https://console.aws.amazon.com/macie/, and then choose Macie Classic in the navigation pane.

Setting Up Amazon Macie Classic

When you sign up for AWS, your AWS account is automatically signed up for all services in AWS. The AWS account that you used when you enabled Macie Classic is automatically designated as your master account. For more information, see Concepts and Terminology.

When you enabled Macie Classic, Macie Classic created a service-linked role. To learn about the IAM policy for this role, see Service-Linked Roles for Amazon Macie Classic.

After you enabled Macie Classic, it immediately began pulling and analyzing independent streams of data from AWS CloudTrail to generate alerts. Because Macie Classic consumes this data only to determine if there are potential security issues, Macie Classic doesn't manage CloudTrail for you or make its events and logs available to you. If you enabled CloudTrail independently of Macie Classic, you continue to have the option to configure its settings through the CloudTrail console or APIs. For more information, see the AWS CloudTrail User Guide.

You can disable Macie Classic at any time to stop it from processing and analyzing CloudTrail events. For more information, see Disabling Amazon Macie Classic and Deleting Collected Metadata.

Integrate Amazon S3 with Macie Classic

To classify and protect your data, Macie Classic analyzes and processes information from CloudTrail and Amazon S3. Enabling CloudTrail in your account is required to use Macie Classic. Integrating S3 with Macie Classic is not required. However, we strongly recommend that you integrate with Amazon S3 as part of setting up Macie Classic. For more information about how Macie Classic classifies your data, see Classifying Data with Amazon Macie Classic.

When you integrate with Amazon S3, Macie Classic creates a trail and a bucket to store the logs about the Amazon S3 object-level API activity (data events) that it will analyze, along with other CloudTrail logs that it processes.

Prerequisites

  • The IAM identity (user, role, group) that you use to integrate must have the required permissions. To grant the required permissions, attach the AmazonMacieFullAccess managed policy to this identity. For more information, see Predefined AWS Managed Policies for Macie Classic.

To integrate with Amazon S3

  1. Log in to AWS with the credentials of the account that is serving as your Macie Classic master account.

  2. Open the Amazon Macie console and choose Macie Classic in the navigation pane.

  3. Choose Integrations from the navigation pane.

  4. Choose S3 Resources and choose Select next to the account (master or member).

  5. On the Integrate S3 resources with Macie Classic page, choose Add. Select up to 250 Amazon S3 resources in the current AWS Region and then choose Add.

  6. For Classification of existing objects, keep the default setting, Full. The one-time classification method is applied only once to all of the existing objects in the selected S3 buckets.

    Macie Classic displays the following information for each selected bucket:

    • Total objects – Total number of objects.

    • Processed estimate – Total size of the data that Macie Classic will classify.

    • Cost estimate – Cost estimate for classifying all of the objects.

    Macie Classic also displays the following totals across all selected buckets:

    • Total size – Total size of the data.

    • Total number of objects – Total number of objects.

    • Processed estimate – Total size of the data that Macie Classic will classify.

    • Total cost estimate – Cost estimate for classifying all of the objects.

    The cost estimate for each bucket is based on its processed estimate value. The total cost estimates are provided only for S3 buckets, not for prefixes. For more information, see Amazon Macie Classic Pricing.

    The one-time classification cost estimates are only calculated per S3 bucket, not bucket prefixes. If you select a bucket prefix, the cost estimate for the entire S3 bucket is included in the total cost estimate. If you select multiple prefixes of the same S3 bucket, the cost estimate for the entire S3 bucket is included only once in the total cost estimate.

  7. When you have finished your selections, choose Review.

  8. When you have finished reviewing your selections, choose Start classification.