Title:
ANOMALY DETECTION SYSTEM, ANOMALY DETECTION METHOD, AND PROGRAM OF SAME
Document Type and Number:
WIPO Patent Application WO/2012/132527
Kind Code:
A1
Abstract:
The present invention is an anomaly detection system for detecting an anomaly within a network as a first embodiment in order to provide an anomaly detection system, anomaly detection method, and program for the same. Provided is an anomaly detection system which has a plurality of industrial control systems (hereinafter "ICS"s) which are connected to the network, an integrated analyzer which receives the operational status of each ICS as monitoring data in order to identify an ICS for which an anomaly is suspected so as to perform an anomaly assessment, a receiving unit provided for each ICS which receives data from other ICSs, a transmission unit which transmits data to other ICSs and transmits the monitoring data to the integrated analyzer, a security policy which includes recording of data and generation rules, and a wrapper which refers to the security policy in order to control the data so as to transmit the same to other ICSs.
Inventors:
AKIYAMA KAZUHITO (JP)
MISHINA TAKUYA (JP)
KUDOH MICHIHARU (JP)
WILSON JOHN DAVID (US)
MISHINA TAKUYA (JP)
KUDOH MICHIHARU (JP)
WILSON JOHN DAVID (US)
Application Number:
PCT/JP2012/051668
Publication Date:
October 04, 2012
Filing Date:
January 26, 2012
Export Citation:
Assignee:
IBM (US)
AKIYAMA KAZUHITO (JP)
MISHINA TAKUYA (JP)
KUDOH MICHIHARU (JP)
WILSON JOHN DAVID (US)
AKIYAMA KAZUHITO (JP)
MISHINA TAKUYA (JP)
KUDOH MICHIHARU (JP)
WILSON JOHN DAVID (US)
International Classes:
G05B23/02; G05B9/02; G06F11/30
Foreign References:
| JPH10313537A | 1998-11-24 | |||
| JPH11175103A | 1999-07-02 |
Attorney, Agent or Firm:
UENO Takeshi et al. (JP)
Tsuyoshi Ueno (JP)
Tsuyoshi Ueno (JP)
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