S to Infinity enables you to control access to your applications, files, and folders, and protect your entire hard drive. Users can be prevented from accessing System directories, and allowed to run only certain designated applications. DOS commands, such as Format, Copy, and Date, can be restricted, and users can be given only read-access to certain folders. You can also assign File/Folder Exemptions, letting specific users access designated files and folders that are normally protected. S to Infinity can prevent users from changing desktop settings, creating shortcuts, and running applications from the floppy disk or CD-ROM drives. The program includes SynFolders, a function which automatically gives each user their own private, encrypted folder. Moreover, on-the-fly encryption is provided, leaving users unaware that they are working with encrypted files. S to Infinity supports centralized administration with remote settings, allowing all users to access their settings from a central server, which is managed by a system administrator. In addition, the program's encryption uses a 40-bit RC4 utility, and is not limited for export.