Detective graph issues.

AWS Detective is a security service that helps you investigate potential security issues across your AWS accounts. If you're experiencing issues with Detective graphs, here are some common causes and steps to address them:

1. Check Detective Console:
   • Navigate to the AWS Detective console and review the status of your graphs. Look for any graphs that have failed or are not displaying as expected.
2. Verify Data Availability:
   • Ensure that there is sufficient data available for the Detective to generate meaningful graphs. It may take time for the Detective to collect and process data.
3. Monitor Data Ingestion:
   • Keep track of data ingestion metrics to ensure that the Detective is continuously receiving security-related data from your AWS accounts.
4. Review Detective Settings:
   • Confirm that Detective settings, such as data retention policies and data sources, are configured correctly.
5. Check for Cross-Account Permissions:
   • Verify that cross-account permissions are correctly set up if you are using Detective across multiple AWS accounts.
6. Inspect AWS GuardDuty Integration:
   • If you are using GuardDuty with Detective, ensure that the integration is properly configured and that GuardDuty is sending findings to Detective.
7. Monitor for AWS Service Health Issues:
   • Check the AWS Service Health Dashboard for any reported issues with the Detective service.
8. Review IAM Roles and Policies:
   • Confirm that the IAM roles associated with Detective have the necessary permissions to access the required data sources.
9. Regularly Review Graph Performance:
   • Periodically review graph performance metrics to identify any trends or anomalies that might indicate issues.
10. Inspect Detective Logs:
    • Access the logs generated by the Detective to look for error messages, warnings, or any other information that might provide insights into the cause of the issues.
11. Set Up CloudWatch Alarms:
    • Create CloudWatch Alarms to be notified of critical metrics related to your Detective graphs.
12. Contact AWS Support:
    • If you've gone through these steps and are still experiencing graph issues, consider reaching out to AWS Support for further assistance.

Remember to also refer to the AWS Detective documentation and best practices for guidance specific to your security investigation use case.