== Recommended Secure Coding Practices It's recommended to configure: * `block_public_acls` to `True` to block new attempts to set public ACLs. * `ignore_public_acls` to `True` to block existing public ACLs. * `block_public_policy` to `True` to block new attempts to set public policies. * `restrict_public_buckets` to `True` to restrict existing public policies.