Patent ID: 7228379

Claim:
A stand-alone, dedicated function device for removing data from a long-term memory component, comprising: an interface for connecting the stand-alone, dedicated function device to the long-term memory component; a control circuit configured to control the long-term memory component through the interface to irretrievably remove data from the long-term memory component without regard to data content or data storage format of the data on the long-term memory component by overwriting the data of the long-term memory component; a user controllable switch that, when actuated by a user, causes the control circuit to commence irretrievably removing all the data from the long-term memory component; a casing configured to contain the control circuit and the interface, the casing being of a size that is portable by the user; a power supply configured to supply power to the control circuit; wherein the control circuit is further configured to open a hidden storage area on the long-term memory component before irretrievably removing the data.