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
Load balancing for parallel tasks
Vehicle driving assistance apparatus
Solid-state imaging device and electronic apparatus with antireflection structure
Method and apparatus for belling plastic pipe
Thin film switch and press key/keyboard using the same
System for implementing dynamic pseudorandom keyboard remapping
Lubricant composition and antioxident composition
  Randomly Featured Patents
Bonding of granular materials to polyolefin surfaces
Categorical user interface for navigation within a grid
Image forming method and image forming medium
Power metal oxide semiconductor field effect transistor layout
Nonvolatile memory card
Genetic algorithm for constructing and tuning fuzzy logic system
Tractor-trailer axle center height control method and apparatus
Method and apparatus for clearing a powder accumulation in a powder delivery tube
CGRP receptor antagonist
Eyeglasses