TMA-AWS-4.1

Ensure CloudTrail is enabled in all regions

높음레벨 1수동 검토aws

설명

AWS CloudTrail is a web service that records AWS API calls for your account and delivers log files to you. The recorded information includes the identity of the API caller, the time of the API call, the source IP address of the API caller, the request parameters, and the response elements returned by the AWS service. CloudTrail provides a history of AWS API calls for an account, including API calls made via the Management Console, SDKs, command line tools, and higher-level AWS services (such as CloudFormation). The AWS API call history produced by CloudTrail enables security analysis, resource change tracking, and compliance auditing. Additionally, - ensuring that a multi-region trail exists will help detect unexpected activity occurring in otherwise unused regions - ensuring that a multi-region trail exists will ensure that Global Service Logging is enabled for a trail by default to...

점검 방법

감사 방식: 수동 검토

이 권장 사항은 자동으로 점검할 수 없습니다. --include-manual 옵션을 전달하면 스캔 결과에 이 지침과 함께 표시됩니다.

Perform the following to determine if CloudTrail is enabled for all regions: From Console: 1. Sign in to the AWS Management Console and open the CloudTrail console at https://console.aws.amazon.com/cloudtrail 2. Click on Trails in the left navigation pane - You will be presented with a list of trails across all regions 3. Ensure that at least one Trail has Yes specified in the Multi-region trail column 4. Click on a trail via the link in the Name column 5. Ensure Logging is set to ON 6. Ensure Multi-region trail is set to Yes 7. In the section Management Events, ensure that API activity set to ALL From Command Line: 1. List all trails: aws cloudtrail describe-trails 2. Ensure IsMultiRegionTrail is set to true: aws cloudtrail get-trail-status --name <trail-name> 3. Ensure IsLogging is set to true: aws cloudtrail get-event-selectors --trail-name <trail-name> 4. Ensure there is at least one fieldSelector for a trail that equals Management: - This should NOT output any results for Field: "readOnly". If either true or false is returned, one of the checkboxes (read or write) is not selected. Example of correct output: "TrailARN": "<your_trail_ARN>", "AdvancedEventSelectors": [ { "Name...

조치 방법

조치 방식: 가이드 또는 인프라 패치

Perform the following to enable global (Multi-region) CloudTrail logging: From Console: 1. Sign in to the AWS Management Console and open the IAM console at https://console.aws.amazon.com/cloudtrail. 2. Click on Trails in the left navigation pane. 3. Click Get Started Now if it is presented, then: - Click Add new trail. - Enter a trail name in the Trail name box. o A trail created in the console is a multi-region trail by default. - Specify an S3 bucket name in the S3 bucket box. - Specify the AWS KMS alias under the Log file SSE-KMS encryption section, or create a new key. - Click Next. 4. Ensure the Management events check box is selected. 5. Ensure both Read and Write are checked under API activity. 6. Click Next. 7. Review your trail settings and click Create trail. From Command Line: Create a multi-region trail: aws cloudtrail create-trail --name <trail-name> --bucket-name <s3-bucket-for- cloudtrail> --is-multi-region-trail Enable multi-region on an existing trail: aws cloudtrail update-trail --name <trail-name> --is-multi-region-trail Note: Creating a CloudTrail trail via the CLI without providing any overriding options configures all read and write Management Events to be...

속성

운영 체제: 모두
태그: awscloud
참고 자료: CIS Amazon Web Services Foundations Benchmark v7.0.0 - 4.1 Ensure CloudTrail is enabled in all regions