Ensure That BigQuery Datasets Are Not Anonymously or Publicly Accessible

AltaNivel 1Revisión manualgcp

Descripción

It is recommended that the IAM policy on BigQuery datasets does not allow anonymous and/or public access. Granting permissions to allUsers or allAuthenticatedUsers allows anyone to access the dataset. Such access might not be desirable if sensitive data is being stored in the dataset. Therefore, ensure that anonymous and/or public access to a dataset is not allowed.

Cómo se verifica

Método de auditoría: Revisión manual

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From Google Cloud Console 1. Go to BigQuery by visiting: https://console.cloud.google.com/bigquery. 2. Select a dataset from Resources. 3. Click SHARING near the right side of the window and select Permissions. 4. Validate that none of the attached roles contain allUsers or allAuthenticatedUsers. From Google Cloud CLI List the name of all datasets. bq ls Retrieve each dataset details using the following command: bq show PROJECT_ID:DATASET_NAME Ensure that allUsers and allAuthenticatedUsers have not been granted access to the dataset.

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

From Google Cloud Console 1. Go to BigQuery by visiting: https://console.cloud.google.com/bigquery. 2. Select the dataset from 'Resources'. 3. Click SHARING near the right side of the window and select Permissions. 4. Review each attached role. 5. Click the delete icon for each member allUsers or allAuthenticatedUsers. On the popup click Remove. From Google Cloud CLI List the name of all datasets. bq ls Retrieve the data set details: bq show --format=prettyjson PROJECT_ID:DATASET_NAME > PATH_TO_FILE In the access section of the JSON file, update the dataset information to remove all roles containing allUsers or allAuthenticatedUsers. Update the dataset: bq update --source PATH_TO_FILE PROJECT_ID:DATASET_NAME Prevention: You can prevent Bigquery dataset from becoming publicly accessible by setting up the Domain restricted sharing organization policy at: https://console.cloud.google.com/iam-admin/orgpolicies/iam- allowedPolicyMemberDomains .

Propiedades

Sistemas operativos: Cualquiera
Etiquetas: access-controlcloudgcp
Referencia: CIS Google Cloud Platform Foundation Benchmark v5.0.0 - 7.1 Ensure That BigQuery Datasets Are Not Anonymously or Publicly Accessible