Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for securing passwords and personal identification numbers










Image Number 4 for United States Patent #6253328.

A method for securing passwords and personal identification numbers utilizes a mastercode. At least ten characters are selected for the mastercode. The selected characters are randomly associated to a corresponding digit, wherein the association defines the mastercode. A numeric sequence is translated into a corresponding character sequence using the mastercode. The corresponding character sequence is expanded into an ordinary word. An apparatus for implementing the method is also described. For enhanced security the mastercode can be embedded within a mastergrid camouflaging the mastercode.








 
 
  Recently Added Patents
Image-monitoring method for electroporation treatment and as associated image-monitoring appliance
DMAPN having a low DGN content and a process for preparing DMAPA having a low DGN content
System and methods for obstacle mapping and navigation
Protecting information written to recording medium
Plants and seeds of corn variety CV092363
Electronic multiparty accounts receivable and accounts payable system
Compound semiconductor device and manufacturing method therefor
  Randomly Featured Patents
Magnetic recording medium
Air enclosure and check valve thereof capable of being filled with high pressure air
Sorbent capsule
Recoil starter
Control circuit for heat fixing device for use in an image forming apparatus
Contra-angle rotating handpiece having tactile-feedback tip ferrule
Polarizing beam splitter device, interferometer module, lithographic apparatus, and device manufacturing method
Protective casing for portable handheld electronic device
Microscope apparatus
Flame retardant polymers