Data processing: financial – business practice – management – or co – For cost/price – Postage meter system
Reexamination Certificate
2007-03-20
2007-03-20
Vig, Naresh (Department: 3629)
Data processing: financial, business practice, management, or co
For cost/price
Postage meter system
C705S405000, C705S410000, C726S034000, C726S035000, C726S016000, C726S017000, C726S021000
Reexamination Certificate
active
09522619
ABSTRACT:
In a security module and a method for protecting a security module, wherein security-relevant data are stored in a memory in the module, proper insertion of the security module on a device motherboard is monitored with a first function unit and a second function in the security module. The first function unit signals the status of the security module. The second function unit detects improper use or improper replacement of the security module, and upon detection of improper use or improper replacement, the second function unit causes the security-relevant data to be erased.
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Post Peter
Rosenau Dirk
Schlaaff Torsten
Francotyp-Postalia AG & Co.
Schiff & Hardin LLP
Vig Naresh
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