Invalidity monitoring program, invalidity monitoring method and invalidity monitoring system
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Abstract
For monitoring invalid data that causes a computer to execute an invalid operation, an invalidity-monitoring program monitors input/output data sent to and received from a network and an externally connected device, and allows a user to set a variety of invalidity determination and apply an efficient rule. A data-acquisition unit acquires input/output data, which is flowing on a network or an externally connected bus, and the ID of an operator. An invalid-operation-determination unit determines whether an operation is invalid by acquiring attribute information on a user corresponding to the ID from a user-storage unit by referencing a rule corresponding to attribute information from rules stored in an invalidity-rule-storage unit and defined for the respective user, and additionally, by referencing a rule that generally determines an operation as invalid regardless of the attributes stored in the invalidity-rule storage unit. If the operation is invalid, an interruption-processing-execution unit stops the operation processing.
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Citations
28 Claims
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1-14. -14. (canceled)
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15. An invalidity-monitoring program for monitoring invalid data which causes a computer to execute an invalid operation, comprising:
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software that acquires input/output data that is input or output over a network that is connected to said computer, or over an externally connected bus that connects said computer with an external device;
software that identifies ID information from said input/output data for identifying a user;
software that acquires at least part of attribute data corresponding to said ID information from a user-information-storage unit that stores attribute information for all users having authorization to use said computer;
software that references a determination-rule-storage unit that stores rules for determining whether said input/output data is invalid data, and determines whether said input/output data is invalid data; and
software that stops execution by said input/output data when it is determined in said invalid-data-determination that said input/output data is invalid data;
wherein said determination-rule-storage unit stores determination rules that correspond to user attributes; and
software that references, in said determining of whether said input/output data is invalid data, said determination rules that correspond to attribute information acquired in the acquisition of attribute information determines whether said input/output data is invalid. - View Dependent Claims (16, 17, 18, 19)
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20. An invalidity-monitoring program for monitoring invalid data which causes a computer to execute an invalid operation, comprising:
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software that acquires input/output data that is input or output over a network that is connected to said computer, or over an externally connected bus that connects said computer with an external device;
software that identifies ID information from said input/output data for identifying a user;
software that acquires at least part of attribute data corresponding to said ID information from a user-information-storage unit that stores attribute information for all users having authorization to use said computer;
software that references a determination-rule-storage unit that stores rules for determining whether said input/output data is invalid data, and determining whether said input/output data is invalid data; and
software that notifies a terminal being operated by said user or administrator that an operation being executed by said input/output data is an invalid operation when it is determined in said determining whether said input/output data is invalid that said input/output data is invalid data;
wherein said determination-rule-storage unit stores determination rules that correspond to user attributes; and
software that references, in said step of determining whether said input/output data is invalid data, said determination rules that correspond to attribute information acquired in said step of acquiring attribute information to determine whether said input/output data is invalid data.
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21. An invalidity-monitoring method for monitoring invalid data, which causes a computer to execute an invalid operation, comprising:
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acquiring, by said computer, input/output data that is input or output over a network that is connected to said computer, or over an externally connected bus that connects said computer with an external device;
identifying, by said computer, ID information from said input/output data for identifying a user;
acquiring, by said computer, at least part of attribute data corresponding to said ID information from a user-information-storage unit that stores attribute information for all users having authorization to use said computer;
referencing, by said computer, a determination-rule-storage unit that stores rules for determining whether said input/output data is invalid data;
determining whether said input/output data is invalid data based on said rules; and
stopping, by said computer, execution by said input/output data when it is determined in said invalid-data-determination step that said input/output data is invalid data;
wherein said determination-rule-storage unit stores determination rules that correspond to user attributes; and
in said step of determining whether said input/output data is invalid data, referencing said determination rules that correspond to attribute information acquired in said step of acquiring attribute information to determine whether said input/output data is invalid.
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22. An invalidity-monitoring method for monitoring invalid data, which causes a computer to execute an invalid operation, comprising:
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acquiring, by said computer, input/output data that is input or output over a network that is connected to said computer, or over an externally connected bus that connects said computer with an external device;
identifying, by said computer, ID information from said input/output data for identifying a user;
acquiring, by said computer, at least part of attribute data corresponding to said ID information from a user-information-storage unit that stores attribute information for all users having authorization to use said computer;
referencing, by said computer, a determination-rule-storage unit that stores rules for determining whether said input/output data is invalid data;
determining whether said input/output data is invalid data; and
notifying, by said computer, a terminal being operated by said user or administrator that an operation being executed by said input/output data is an invalid operation when it is determined in said step of determining whether said input/output data is invalid that said input/output data is invalid data;
wherein said determination-rule-storage unit stores determination rules that correspond to user attributes; and
in said step of determining whether said input/output data is invalid data, referencing said determination rules that correspond to attribute information acquired in said step of acquiring attribute information to determine whether said input/output data is invalid.
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23. An invalidity-monitoring system for monitoring invalid data, which causes a computer to execute an invalid operation, the system comprising:
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a computer having a connection to a network or to an external device;
a data-acquisition mechanism for acquiring input/output data that is input or output over the network that is connected to said computer, or over an externally connected bus that connects said computer with the external device;
an ID-information-identifier for identifying ID information from said input/output data for identifying a user;
a user-information-store for storing attribute information for all users having authorization to use said computer;
an attribute-information acquisition mechanism for acquiring at least part of the attribute data corresponding to said ID information from said user-information-store;
a determination-rule-store for storing rules for determining whether said input/output data is invalid data;
an invalid-data-determination mechanism for referencing said determination-rule-store, and determining whether said input/output data is invalid data; and
a stoppage mechanism for stopping execution by said input/output data when it is determined by said invalid-data-determination mechanism that said input/output data is invalid data;
wherein said determination-rule-store stores determination rules that correspond to user attributes; and
said invalid-data-determination mechanism references said determination rules that correspond to attribute information acquired by said attribute-information-acquisition mechanism to determine whether said input/output data is invalid. - View Dependent Claims (24, 25, 26, 27)
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28. An invalidity-monitoring system for monitoring invalid data, which causes a computer to execute an invalid operation, the system comprising:
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a computer having a connection to a network or to an external device;
a data-acquisition mechanism for acquiring input/output data that is input or output over the network that is connected to said computer, or over an externally connected bus that connects said computer with the external device;
an ID-information-identification mechanism for identifying ID information from said input/output data for identifying a user;
a user-information-store for storing attribute information for all users having authorization to use said computer;
an attribute-information acquisition mechanism for acquiring at least part of the attribute data corresponding to said ID information from said user-information-store;
a determination-rule-storage mechanism for storing rules for determining whether said input/output data is invalid data;
an invalid-data-determination mechanism for referencing said determination-rule-store, and determining whether said input/output data is invalid data; and
a notification mechanism for notifying the terminal being operated by said user or administrator that an operation being executed by said input/output data is an invalid operation when it is determined by said invalid-data-determination means that said input/output data is invalid data. wherein said determination-rule-storage mechanism stores determination rules that correspond to user attributes; and
said invalid-data-determination mechanism references said determination rules that correspond to attribute information acquired by said attribute-information-acquisition mechanism to determine whether said input/output data is invalid.
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Specification