# Supported security standards

> Customer-Managed Keys (CMK) support in Maestro for data encryption at rest, enabling enterprise control over encryption keys for regulated industries such as finance and healthcare.

## Customer-Managed Keys (CMK)

UiPath Maestro™ supports Customer-Managed Keys (CMK) for data encryption at rest, enabling enterprise customers to maintain control over their own encryption keys for Application Level Encryption.

This feature is especially relevant for regulated industries like finance or healthcare that require strict data governance.

For more information about enabling CMK in your Automation Cloud tenant, see Customer-Managed Keys in the [Automation Cloud admin guide](https://docs.uipath.com/automation-cloud/automation-cloud/latest/admin-guide/customer-managed-key#ale-with-customer-managed-keys).