Resources Contact Us Home
Security method and apparatus for controlling the data exchange on handheld computers

Image Number 2 for United States Patent #7346778.

A method and system for protecting portable computer data from unauthorized transfer or using portable computers to download unauthorized data. The invention is applicable to any computer capable of transferring data, but in one embodiment a portable computer is described. Authorization is enabled by an interface permitting synchronization of the portable computer with a host computer by authentication of the particular portable computer identity. For instance, in one embodiment, when a portable computer is docked with a compatible interface connected to a host desktop computer, it is sensed and identified by the interface. If the particular portable computer identity is authenticated as authorized for that desktop, then synchronization will be enabled by the interface. The computers may then transfer data. However, if the identity is not an authorized one, then authentication will not occur, synchronization is correspondingly disabled, and data transfer is prevented. Various systems can enable the identity authentication.

  Recently Added Patents
Stabilized redispersible polymer powder compositions
Adaptive block pre-fetching method and system
Synthesizing VHDL multiple wait FSMS into RT level FSMS by preprocessing
Information processing apparatus, including updating of program and program information, and method of updating program of the information processing apparatus
Multi-bank queuing architecture for higher bandwidth on-chip memory buffer
Instantaneous single click perpetual date mechanism
Light powered hearing aid
  Randomly Featured Patents
Method of allotting links and routing messages for a common channel type signalling transfer point
Soccer vuvuzela maraca
Ureteral access sheath
Gas-phase phosgenation process
Rotating member supporting apparatus
Dry etching method
Facsimile apparatus
Phase change memory device and method for fabricating the same
Multiband optical fiber
Absorbent articles with refastenable side seams