Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Mobile computer and method of packet encryption and authentication in mobile computing based on security policy of visited network










Image Number 6 for United States Patent #6170057.

A mobile computer and a packet encryption and authentication method which are capable of controlling an activation of a packet encryption and authentication device belonging to the mobile computer according to the security policy at the visited network of the mobile computer. The mobile computer is provided with a packet encryption and authentication unit having an ON/OFF switchable function for applying an encryption and authentication processing on input/output packets of the mobile computer. Then, one of the packet encryption and authentication unit and an external packet processing device is selectively controlled to carry out the encryption and authentication processing on the input/output packets, where the external packet processing device being provided in a visited network at which the mobile computer is located and having a function for relaying packets transferred between a computer located in the visited network and a computer located in another network by applying the encryption and authentication processing.








 
 
  Recently Added Patents
Wireless control kit for camera
Evaluating programmer efficiency in maintaining software systems
Therapeutic human anti-IL-1R1 monoclonal antibody
Magnetic disk and manufacturing method thereof
Flip-chip mounting resin composition and bump forming resin composition
Dynamically updating privacy settings in a social network
Externally gapped line arrester
  Randomly Featured Patents
Segmented bend stiffener
Mechanism for exchanging cloth covering on glass sheet forming fixture
Heating device for tablets containing evaporable substances
Lighting fixture
Headboard
Deceleration warning device and method for a motor vehicle
Process for synthesizing COX-2 inhibitors
Linear polychlorophosphazenes possessing a dichlorothiophosphoryl terminal group, process for preparation of said compounds and utilization thereof
Pyrochlore materials and a thermal barrier coating with these pyrochlore materials
Intraocular lens implantation