When buying her computer, my friend asked a program be installed to secure the computer from the changes that are not desirable, and by a technician from the store, my friend's computer is secured with Shadow Defender (SD). SD itself is a security program similar to
DeepFreeze,
Returnil etc., where if there is something that is not desirable and possible changes that could harm the system, simply by doing a restart, the situation will return to normal. SD do the security by creating a virtual environment called Shadow Mode to redirect all the changes to its virtual. For more information about this application, you can visit the website
Shadow Defender.
