Universal Shield 

Universal Shield 4.0 is a powerful tool, combining data hiding, protection, and encryption: hide your files, folders, and drives, and set access rules. This program has the most flexible security combinations for your precious data.
hide protect hiding protecting lock locking files folders drives encryption hide folders hide folder hide files hide drives

Hide & Protect any Drives 

Protect Hard drive, CD, DVD, floppy and flash, and deny access to partitions of your hard drives. Stop unauthorized software installations and data leak by removable media.
cd dvd hard drive password security access control protect privacy restrict restrictions restricting computer download