# Security in Amazon Cost and Usage Reports
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Cloud security at Amazon is the highest priority. As an Amazon customer, you benefit from a data center and network architecture that is built to meet the requirements of the most security-sensitive organizations.

Amazon Cost and Usage Reports is a feature in the Amazon Billing and Cost Management console. For details about security considerations, see [Security in Amazon Billing and Cost Management](https://docs.amazonaws.cn/awsaccountbilling/latest/aboutv2/security.html) in the *Amazon Billing User Guide*.

For more information on access control and IAM permissions to use Amazon CUR, see [Overview of Managing Access Permissions](https://docs.amazonaws.cn/awsaccountbilling/latest/aboutv2/control-access-billing.html).