With the use of the software Sound Control, users can covertly hide and lock their images, videos, and sounds, protecting their privacy. It effortlessly integrates into the user interface of the phone by cunningly disguising itself as a sound control application. The hidden files are secured using a numerical passcode. The program provides useful functions like the ability to move files across directories, replay videos instantly, and erase and restore files. Sound Control leaves the list of recently used apps in order to protect privacy. It has a simple design, an elegant user interface, and no in-app purchases are necessary for full functioning.