Authentication and access control device

Details Authentication and access control device Authentication and access control device

2011-07-12

2011-07-12

Srivastava, Vivek (Department: 2433)

Electrical computers and digital processing systems: support

System access control based on user identification by...

C713S179000, C713S175000, C380S279000

Reexamination Certificate

active

07979714

ABSTRACT:
Authentication and access control device (104) includes a first security key sub-system (110, 112, 114, 116, 118). The first security key sub-system is responsive to an input signal for providing a first key code required for permitting a user access to a controlled resource. The device advantageously also includes a second security key sub-system (110, 112, 114, 116, 118) for providing a second key code different from the first key code. The second key code is useful for authenticating the user or facilitating secure use of a particular controlled resource (102).

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