Information security – Prevention of unauthorized use of data including prevention... – Access control
Reexamination Certificate
2008-03-18
2008-03-18
Sheikh, Ayaz (Department: 2131)
Information security
Prevention of unauthorized use of data including prevention...
Access control
C726S026000, C726S027000, C726S028000, C726S029000, C713S187000, C713S188000, C713S189000, C713S190000, C713S191000, C713S192000, C713S193000, C713S194000, C380S227000, C380S228000, C380S229000, C380S230000, C709S217000, C709S218000, C709S219000
Reexamination Certificate
active
10523900
ABSTRACT:
A method for transferring at least one data record from an external data source into a processor unit, e.g., and a suitably designed processor unit are described. In such a method for transcribing at least one data record from the external data source to a processor unit, the at least one data record is transmitted from the external data source together with additional information to a buffer memory of the process unit. A check of the admissibility of using the at least one data record is performed on the basis of the additional information. A blocking signal is generated when the check reveals that use of the at least one data record is not allowed. The at least one data record is then deleted from the buffer memory. An enable signal is generated when the use of the at least one data record is allowed. The additional information includes an identifier assigned individually to the processor unit, with the validity check being performed in the processor unit.
REFERENCES:
patent: 5421006 (1995-05-01), Jablon et al.
patent: 5630054 (1997-05-01), Trang
patent: 5844986 (1998-12-01), Davis
patent: 5956408 (1999-09-01), Arnold
patent: 6678833 (2004-01-01), Grawrock
patent: 2002/0042878 (2002-04-01), Westendorf et al.
patent: 2002/0147918 (2002-10-01), Osthoff et al.
patent: 1231787 (1999-10-01), None
patent: 100 43 499 (2002-03-01), None
patent: 0 706 275 (1996-04-01), None
patent: 0 997 807 (2000-05-01), None
patent: 02 48874 (2002-06-01), None
Chai Longbit
Robert & Bosch GmbH
Sheikh Ayaz
LandOfFree
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