Presentation | 2018-11-16 Network Control for Secure Field Area Network Operation: Isolation of Suspicious Device Shinya Toyonaga, Masaaki Noro, Takeshi Ohtani, Ryuichi Matsukura, Jun Kakuta, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A security threat to IoT system is increasing and attacks to infrastructure can cause serious damage. However, a security measure applied to a personal computer cannot always be applied to a device deployed in a field area. Therefore, we need to operate an IoT system securely without changing devices. We have proposed a network control method of isolating a suspicious device performing abnormal communication in order to operate IoT system securely. However, isolation by network control can make normal devices unable to communicate with others. Moreover, a suspicious device performing wireless communication can connect again by handover after isolation. To solve these problems, we propose a selection algorithm of both network equipment to be controlled and control details appropriate for isolation of a suspicious device. In our method, a gateway, which connects LAN and FAN for managing FAN, manages network topology and suitably controls network equipment so as to minimize negative effect on normal devices such as impossibility of communication, based on the topology. We implemented our method and verified its feasibility by means of actual network equipment. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | IoT / Security / Network Control / Heterogeneous / FAN / Device Isolation |
Paper # | NS2018-149 |
Date of Issue | 2018-11-08 (NS) |
Conference Information | |
Committee | CQ / ICM / NS |
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Conference Date | 2018/11/15(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Takanori Hayashi(Hiroshima Inst. of Tech.) / Kiyohito Yoshihara(KDDI Research) / Yoshikatsu Okazaki(NTT) |
Vice Chair | Hideyuki Shimonishi(NEC) / Jun Okamoto(NTT) / Yoichi Yamashita(NTT-N) / Takumi Miyoshi(Shibaura Inst. of Tech.) / Akihiro Nakao(Univ. of Tokyo) |
Secretary | Hideyuki Shimonishi(NTT) / Jun Okamoto(Nippon Inst. of Tech.) / Yoichi Yamashita(KDDI Research) / Takumi Miyoshi(NTT) / Akihiro Nakao(NTT) |
Assistant | Chikara Sasaki(KDDI Research) / Yoshiaki Nishikawa(NEC) / Ryo Yamamoto(UEC) / Yunchen Zhu(Hitachi) / Kenichi Kashibuchi(NTT) |
Paper Information | |
Registration To | Technical Committee on Communication Quality / Technical Committee on Information and Communication Management / Technical Committee on Network Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Network Control for Secure Field Area Network Operation: Isolation of Suspicious Device |
Sub Title (in English) | |
Keyword(1) | IoT |
Keyword(2) | Security |
Keyword(3) | Network Control |
Keyword(4) | Heterogeneous |
Keyword(5) | FAN |
Keyword(6) | Device Isolation |
1st Author's Name | Shinya Toyonaga |
1st Author's Affiliation | Fujitsu Laboratories LTD.(Fujitsu Laboratories) |
2nd Author's Name | Masaaki Noro |
2nd Author's Affiliation | Fujitsu Laboratories LTD.(Fujitsu Laboratories) |
3rd Author's Name | Takeshi Ohtani |
3rd Author's Affiliation | Fujitsu Laboratories LTD.(Fujitsu Laboratories) |
4th Author's Name | Ryuichi Matsukura |
4th Author's Affiliation | Fujitsu Laboratories LTD.(Fujitsu Laboratories) |
5th Author's Name | Jun Kakuta |
5th Author's Affiliation | Fujitsu Laboratories LTD.(Fujitsu Laboratories) |
Date | 2018-11-16 |
Paper # | NS2018-149 |
Volume (vol) | vol.118 |
Number (no) | NS-301 |
Page | pp.pp.111-116(NS), |
#Pages | 6 |
Date of Issue | 2018-11-08 (NS) |