Point Lock PRO allows you to set protection for your computer system and data. It guards your system against data leaks to snoopers and unauthorized users both on the Internet and on your local area newtorks. Also, prevents unintentional deletions and modifications to your protected files caused by operational mistakes or malicious intent by unauthorized users. All you need to do is select the data or programs you want to prevent access and no one else will be able to view the data or run the program without your authorization.