AbsoluteLock is a system and harddisk security tool, which uses the only acceptable method to assure a really secure protection solution for your data. After you have installed AbsoluteLock to your system, you will be asked to enter a password everytime you boot your computer. If the password is incorrect the access will be denied, if a user tries to boot from a floppy disk, the protected harddrive(s) will still not be accessable at all.