Presentation | 2022-01-27 Anomaly Detection Using Statistical Processing in Building Automation and Control Systems Takeshi Okuda, Kohei Miyazawa, Tetsuya Yokotani, Hiroaki Mukai, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In building automation and control systems (BACS), systems such as air conditioning, lighting, and disaster prevention are centrally managed using BACnet/IP. Recently, these systems are being connected to the Internet via Gateway, and there have been cases of crackers attacking buildings. The purpose of this paper is to analyze the impact of the network load caused by the increase in traffic in BACS, and to detect attacks that may become a load. Focusing on the increase in traffic caused by attacks, we propose the method for detecting anomalies by calculating the predicted value of traffic in units of time using the linear regression model. We also propose the method for notifying the administrator in case of an anomaly. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Building Automation and Control System / BACnet / Cyber Physical System |
Paper # | CQ2021-84 |
Date of Issue | 2022-01-20 (CQ) |
Conference Information | |
Committee | CQ |
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Conference Date | 2022/1/27(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kanazawa(Ishikawa Pref.) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | AR/VR, Broadcasting Service, Video/Voice Services Quality, High Realistic, User Behavior/Psychology, User Experience, Media Quality, Network Quality and QoS Control, Networks and Communications at Disaster, User Behavior, Machine Learning, Video Communication, etc. |
Chair | Jun Okamoto(NTT) |
Vice Chair | Takefumi Hiraguri(Nippon Inst. of Tech.) / Gou Hasegawa(Tohoku Univ.) |
Secretary | Takefumi Hiraguri(NTT) / Gou Hasegawa(Ritsumeikan Univ.) |
Assistant | Yoshiaki Nishikawa(NEC) / Ryoichi Kataoka(KDDI Research) / Kimiko Kawashima(NTT) |
Paper Information | |
Registration To | Technical Committee on Communication Quality |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Anomaly Detection Using Statistical Processing in Building Automation and Control Systems |
Sub Title (in English) | |
Keyword(1) | Building Automation and Control System |
Keyword(2) | BACnet |
Keyword(3) | Cyber Physical System |
1st Author's Name | Takeshi Okuda |
1st Author's Affiliation | Kanazawa Institute of Technology(KIT) |
2nd Author's Name | Kohei Miyazawa |
2nd Author's Affiliation | Kanazawa Institute of Technology(KIT) |
3rd Author's Name | Tetsuya Yokotani |
3rd Author's Affiliation | Kanazawa Institute of Technology(KIT) |
4th Author's Name | Hiroaki Mukai |
4th Author's Affiliation | Kanazawa Institute of Technology(KIT) |
Date | 2022-01-27 |
Paper # | CQ2021-84 |
Volume (vol) | vol.121 |
Number (no) | CQ-357 |
Page | pp.pp.45-49(CQ), |
#Pages | 5 |
Date of Issue | 2022-01-20 (CQ) |