Ensure GCS bucket is not using legacy bucket ACLs
Legacy bucket ACLs should be migrated to IAM policies.
Security Impact
Legacy ACLs are harder to manage and audit than IAM policies.
How to Remediate
Enable uniform bucket-level access to disable legacy ACLs.
Affected Resources
Compliance Frameworks
How TigerGate Helps
TigerGate continuously monitors your GCP environment to detect and alert on this misconfiguration. Here's what our platform does for this specific check:
- Continuous Scanning
Automatically scans all Google Cloud Storage resources across your GCP projects every hour
- Instant Alerts
Get notified via Slack, email, or webhooks when this misconfiguration is detected
- One-Click Remediation
Fix this issue directly from the TigerGate dashboard with our guided remediation
- Compliance Evidence
Automatically collect audit evidence for CIS GCP v1.3.0 compliance
- Drift Detection
Get alerted if this configuration drifts back to an insecure state after remediation
Check Details
- Check ID
- gcp-storage-8
- Service
- Google Cloud Storage
- Category
- Access Control
- Severity
- LOW
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