A special encryption vault named "SilentVault" is created. User opens / locks this vault by simple log-in and log-out controls. When data is saved to this vault, the industry-standard strongest AES 256 encryption hides this data for ultimate security. When this vault is locked, the files within it are invisible in Windows Explorer and cannot be made visible using any tool. High performance encryption, for disks, laptop, computer, and PC security!