Amazon S3 Access Control Lists

Amazon S3 Access Control Lists (ACLs) are a way to manage permissions for your cloud storage objects and buckets. They specify who can access or modify your data by granting specific rights—like read or write—to individual users or predefined groups. Think of ACLs as a detailed sign-in sheet that controls access, ensuring only authorized people can view, upload, or change your stored files. This system helps you securely share data while maintaining control over your Amazon S3 resources.