Information security – Monitoring or scanning of software or data including attack... – Intrusion detection
Reexamination Certificate
2002-04-18
2008-11-11
Zand, Kambiz (Department: 2134)
Information security
Monitoring or scanning of software or data including attack...
Intrusion detection
C726S020000, C713S193000
Reexamination Certificate
active
07451485
ABSTRACT:
A malfunction detection system is provided that can continue or terminate processing appropriately even if a malfunction occurs in an information processing unit. In this regard, the information processing unit receives branch direction information, carries out a conditional branch depending on the branch direction information, and performs an applicable operation on data I. At this time, the information processing unit performs an applicable operation on data J, other than the operated data I, in the conditional branch path and outputs the result for examination, thereby enabling validation of the conditional branch.
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Endo Takashi
Kaminaga Masahiro
Nakada Kunihiko
Nariyoshi Yuuichirou
Tanimoto Chiaki
Hitachi , Ltd.
Hitachi ULSI Systems Co. Ltd.
Mattingly ,Stanger ,Malur & Brundidge, P.C.
Powers William S
Zand Kambiz
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