AWSからS3のセキュリティについて警告メールが来た時の対処方法 - QiitaSubject: Securing Amazon S3 Buckets [AWS Account: ******] Hello, We’re writing to remind you that one or more of your Amazon S3 bucket access control lists (ACLs) are currently configured to allow access from any user on the Internet. The list of buckets with this configuration is below. By default, S3 bucket ACLs allow only the account owner to read contents from the bucket; however, these ACLs c
