서지주요정보
Trust based games for secure routing in wireless sensor networks = 무선 센서네트워크에서 안전한 라우팅을 위한 신뢰게임에 관한 연구
서명 / 저자 Trust based games for secure routing in wireless sensor networks = 무선 센서네트워크에서 안전한 라우팅을 위한 신뢰게임에 관한 연구 / Kai Rubarth.
저자명 Rubarth, Kai ; 루바트 카이
발행사항 [대전 : 한국과학기술원, 2008].
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소장정보

등록번호

8019056

소장위치/청구기호

학술문화관(문화관) 보존서고

MIE 08021

SMS전송

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초록정보

Much of the envisioned usefulness of wireless sensor networks results directly from their ad-hoc deployment and self-organization ability in critical and adverse environments, where they are to provide timely and reliable information constantly or on demand. In such environments, however, networks become highly susceptible to attacks at every layer of the network stack. But the extreme resource starvation of nodes poses severe challenges for security implementations. That's why most of the security approaches for general ad-hoc networks don't work for sensor networks; trust based approaches seem most likely suitable, but work best in mobile environments. In this work we are extending the trust paradigm for sensor networks to consider the prevailing mode of communication and topology in the network. By introducing hidden probing messages malicious nodes are confronted with a forwarding dilemma, which can be considered as a repeated game of trust. We show that malicious nodes that don't cooperate lose trust in their downstream neighbors, connectivity and thereby criticality to the network.

서지기타정보

서지기타정보
청구기호 {MIE 08021
형태사항 iv, 42 p. : 삽도 ; 26 cm
언어 영어
일반주기 저자명의 한글표기 : 루바트 카이
지도교수의 영문표기 : Se-hun Kim
지도교수의 한글표기 : 김세헌
학위논문 학위논문(석사) - 한국과학기술원 : 산업공학과,
서지주기 Reference : p. 40-42
주제 Wireless Sensor Networks;Security;Routing Protocol;Trust Games;
무선 센서네트워크;안전;라우팅;신뢰게임;
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