| The protected files are encrypted
using our unique algorithm. A security guard module in the CD checks
for authenticity and decrypts the files on the fly while playing
them in their native application.
The precompiled security elements on the CD are
linked to the protected files during the process of writing, thereby
preventing one-to-one copying.
The protected files can be viewed freely in their
original application in almost all CD/DVD drives in the market.
But copying them using Save as, Cut, Copy, Paste, Print, Email forwarding
etc can be blocked, making your file a truly read-only
document. |