Transaction execution system with secure data storage and communications
Apparatus and method for cryptographic identity verification
Remote trusted path mechanism for telnet
Multilevel security apparatus and method with personal key
Method and apparatus for personal verification utilizing nonpredictable codes and biocharacteristics Patent #: 4998279
ApplicationNo. 676885 filed on 03/28/1991
US Classes:713/159, Including intelligent token380/277, KEY MANAGEMENT713/166, Security levels713/169Mutual entity authentication
ExaminersPrimary: Swann, Tod R.
Attorney, Agent or Firm
International ClassH04K 001/00
AbstractCommunication elements for secure data communication between remote nodes of a computer system on a standard communications medium. Terminals, workstations and personal computers are connected through a user-side terminator to a standard unsecured communications medium. Processors are connected through a computer-side terminator to the same medium. The combination of a user-side terminator, a computer-side terminator and a standard communications medium constitutes a secure computer interface.
Field of SearchPlural generators