Patent attributes
A data security system includes a first computer system including: a memory for containing data, and a processing unit connected to the memory for locking and unlocking the memory, the processing unit including: a first identification unit for providing a first identification, a modifying unit connected to the first identification unit to provide a modified number, and a checking unit for receiving the modified number; and the first computer system connectible to a second computer system, the second computer system including: a second identification unit for providing a second identification, and an application for receiving the second identification to provide a further modified number; and the first computer system connectible to the checking unit to have the processing unit unlock the memory when the modified number and the further modified number are the same and lock the memory when the modified number and the further modified number are different.
