Identity verification method and apparatus

Details Identity verification method and apparatus Identity verification method and apparatus

1977-05-20

1978-10-31

Yusko, Donald J.

Communications: electrical

Digital comparator systems

235380, G06K 708, G06F 706, H04Q 900

Patent

active

041237471

ABSTRACT:
An improved method for verifying the identity of a prospective terminal user presenting an identification card or a credit card and a memorized personal identification number. Only part of the information necessary to correlate an account number to a personal identification number is available at any accessible place in the operating system. Neither the credit card, the host computer, nor the transmission link will ever have sufficient information to completely correlate an account number to a personal identification number.

REFERENCES:
patent: 3956615 (1976-05-01), Anderson et al.
patent: 3985998 (1976-10-01), Crafton
patent: 3996450 (1976-12-01), Kerkhoff
patent: 4016405 (1977-04-01), McCune et al.
patent: 4023013 (1977-05-01), Kinker

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