Ensure That BigQuery Datasets Are Not Anonymously or Publicly Accessible

チェック方法

監査方法: 手動レビュー

この推奨事項は自動ではチェックできません。--include-manual を指定すると、スキャン結果にこの手順付きで一覧表示されます。

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.

修正方法

修正方法: ガイダンスまたは IaC パッチ

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 .