System for supporting secured log-in of multiple users into a plurality of computers using combined presentation of memorized password and transportable passport record
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United States of America Patent
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-
Jun 18, 2002
Issued Date -
N/A
app pub date -
Dec 5, 2000
filing date -
May 28, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system is disclosed for controlling intelligible access to secured files by means of a user-memorized password in combination with a user-associated passport record. The passport record takes on two forms, one when it is physically secured within the workstation and a different second form when the passport record is in-transit. Log-in privileges are granted after a presented passport record passes a number of tests including digital signature authentication, and the ability to extract two different encrypted keys from the passport record. The in-transit record does not carry one of those two keys.
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