The `controller-manager.conf` file should have permissions of 600 or more restrictive

Docs > Datadog Security > OOTB Rules > The `controller-manager.conf` file should have permissions of 600 or more restrictive

Set up the kubernetes integration.

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Description

The controller-manager.conf file should have permissions of 600 or more restrictive. The controller-manager.conf file is the kubeconfig file for the Controller Manager. You should restrict its file permissions to maintain the integrity of the file. The file should be writable by only the administrators on the system.

Remediation

Run the following command to adjust the file permissions:
```
chmod 600 /etc/kubernetes/controller-manager.conf
```