AWS Service: AWS Cost Explorer
Question: What are the different permissions and access control options available in AWS Cost Explorer and how can they be used to ensure data security and privacy?
Answer:
AWS Cost Explorer uses AWS Identity and Access Management (IAM) for controlling access to cost and usage data. IAM allows administrators to define who can access Cost Explorer and which actions they can perform.
There are different permissions available in Cost Explorer, such as:
View-only access: This permission allows users to view Cost Explorer data but not make any changes or modifications.
Full access: This permission allows users to view and modify Cost Explorer data, including creating new reports and dashboards.
Billing access: This permission allows users to view only billing and payment information, but not usage or cost data.
Cost and usage access: This permission allows users to view both cost and usage data, including the ability to create and modify reports and dashboards.
In addition to these permissions, Cost Explorer also supports resource-based policies that allow administrators to grant access to specific AWS resources or cost allocation tags.
To ensure data security and privacy, it is important to follow the principle of least privilege and grant access only to those who need it. Administrators should also regularly review and audit IAM policies to ensure that they are up to date and that access is granted only to authorized users. Finally, enabling AWS CloudTrail logs can provide additional visibility and auditing capabilities for Cost Explorer usage.
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