You remember CIH? The virus has injured 500000 computers and many computers have been destroyed as a result of erasing of the Flash-BIOS. Now owners of motherboards lock it but this problem is actual for hard disks still. Hard Angel it is jumper for your hard drive. Protect your hard drive with a Hard Angel! The Hard Angel: provides the hardware protection of your drive for the prohibition of unauthorized access; allows to lock attacks of viruses which use this mechanism for destruction of the information; allows to warn the user about the risk of a data loss if drive starts to fail; provides reliable storage of the passwords and possibility of their restoring; allows to bypass limitations of the BIOS of capacity of your drive; works under any OS. Ideas and algorithms are checked out in the gangsters world of Russia and by speculators of inside in America.