Securing standard test access port with an independent...

Details Securing standard test access port with an independent... Securing standard test access port with an independent...

2006-01-12

2010-11-30

Pyzocha, Michael (Department: 2437)

Information security

Access control or authentication

C726S034000

Reexamination Certificate

active

07844997

ABSTRACT:
A system to prevent unauthorized access to a protected device includes a test access port operable to mate with a test access connector, a security key port operable to mate with a security key and a security device in electrical communication with the test access port and the security key port. The protected device is in electrical communication with the test access port when the security device is enabled based on the security key. The test equipment is authorized for access to the protected device when the security device is enabled.

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