Electrical computers and digital processing systems: support – System access control based on user identification by...
Reexamination Certificate
2011-08-02
2011-08-02
Gee, Jason K (Department: 2434)
Electrical computers and digital processing systems: support
System access control based on user identification by...
C713S184000
Reexamination Certificate
active
07992005
ABSTRACT:
The Pattern Based Password Tool provides a user with a unique, single-use password that is hard to steal, but easy for the user to remember. The Pattern Based Password Tool assigns a password to a user, wherein the password specifies a spatial position of at least one element of a plurality of elements on a matrix. The Pattern Based Password Tool populates the plurality of elements on the matrix with randomly generated characters. After reading a password entry, the Pattern Based Password Tool verifies that the password entry is a correct combination of the characters from the plurality of elements on the matrix that correspond to the spatial position of the at least one element as specified by the password.
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patent: 6148406 (2000-11-01), Weisz et al.
patent: 6246769 (2001-06-01), Kohut
patent: 2003/0005338 (2003-01-01), Solioz
patent: 2004/0111646 (2004-06-01), Little
patent: 2006/0031174 (2006-02-01), Steinmetz
patent: 2006/0078107 (2006-04-01), Lee
Brown Douglas S.
Moghazy Jehan
Rudd James R.
Torres Robert J.
Gee Jason K
International Business Machines - Corporation
Siegesmund Rudolf O.
Vallone Mark C.
Yee & Associates P.C.
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