When an EBS volume is not in use, it means that it is not attached to any running EC2 instances or snapshots. Keeping unused EBS volumes can lead to additional costs, as Amazon charges for both the storage and I/O activity associated with the volume, even if it is not actively being used. Therefore, it is important to regularly review and remove any unused EBS volumes.In addition, such an EBS volume can be a potential security risk if left unattended, as it could contain sensitive data that could be accessed by unauthorized users.


To remediate EBS volumes that are not in use, you can follow these steps:

  1. Identify the EBS volumes that are not being used by any EC2 instances. This can be done by checking the list of EBS volumes in the AWS Management Console or by using the AWS CLI.
  2. Take a snapshot of the data on the EBS volume for backup purposes.
  3. Detach the EBS volume from the EC2 instance that it is attached to, if applicable.
  4. Delete the EBS volume using the AWS Management Console or the AWS CLI.
  5. Repeat this process for all EBS volumes that are not in use.

By deleting unused EBS volumes, you can reduce your AWS costs and improve your resource utilization. It is recommended to regularly review your AWS resources and remove any unused resources to optimize costs.

Enforced Resources
Note: Remediation steps provided by Lightlytics are meant to be suggestions and guidelines only. It is crucial to thoroughly verify and test any remediation steps before applying them to production environments. Each organization's infrastructure and security needs may differ, and blindly applying suggested remediation steps without proper testing could potentially cause unforeseen issues or vulnerabilities. Therefore, it is strongly recommended that you validate and customize any remediation steps to meet your organization's specific requirements and ensure that they align with your security policies and best practices.