Resources Contact Us Home
Method for protecting a security module and arrangement for the implementation of the method

Image Number 3 for United States Patent #6954149.

In a security module and a method for protecting a security module, wherein security-relevant data are stored in a memory in the module, proper insertion of the security module on a device motherboard is monitored with a first function unit and a second function in the security module. The first function unit signals the status of the security module. The second function unit detects improper use or improper replacement of the security module, and upon detection of improper use or improper replacement, the second function unit causes the security-relevant data to be erased.

  Recently Added Patents
Fuel cell and a method of manufacturing a fuel cell
Particle measurement process and apparatus
Placental tissue grafts
Method for producing SOI substrate and SOI substrate
High density molecular memory storage with read and write capabilities
Automatic baroreflex modulation responsive to adverse event
Packet communication system and packet communication method, and node and user device
  Randomly Featured Patents
Method and apparatus for removing sand from waste water loaded with sand and organic substances
Cohesive osteogenic putty and materials therefor
Tissue paper with pH-indicator function
Feeding device for a balls-sorting machine
Stacked LCD color display
Laser system with improved gaseous raman scattering cell
Dimerized PDGF-D and materials and methods for producing it
Treatment of helminth infections with substituted phenyl-thiourea derivatives
Characterization of lenses
Illuminated signaling device