TY - GEN
T1 - Chance discovery based security service selection for social P2P based sensor networks
AU - Wu, Jun
AU - Dong, Mianxiong
AU - Ota, Kaoru
AU - Li, Jianhua
AU - Guo, Longhua
AU - Li, Gaolei
N1 - Funding Information:
This work is supported by National Natural Science Foundation of China (Grant No. 61401273, 61431008)
Publisher Copyright:
© 2015 IEEE.
PY - 2015
Y1 - 2015
N2 - Social Peer-to-Peer (P2P) is a novel model to organize sensor networks, which can establish social relationships in an autonomous way with the benefits of extending the network boundaries and enhancing the network scalability. However, the complexity and time dependence characteristics introduced by social P2P model raise difficulties for assessing and selecting security services accurately and effectively in sensor networks. To address this, we propose a chance discovery based security service selection scheme for social P2P based sensor networks. We firstly establish the security assessment model for services in social P2P based sensor networks, regarding the security factors of exploitability, credibility, severity, confidentiality, integrality, availability and importance weight. More importantly, time dependence characteristics introduced by social P2P are considered during security assessment. Next, a security service selection scheme is proposed based on KeyGraph construction as well as the computation of its connection and tightness values. Finally, the service request forwarding model is established. The simulation results show the effectiveness and accuracy of the proposed security service selection scheme, which improves the feasibility and security of integrated sensor network and social networks.
AB - Social Peer-to-Peer (P2P) is a novel model to organize sensor networks, which can establish social relationships in an autonomous way with the benefits of extending the network boundaries and enhancing the network scalability. However, the complexity and time dependence characteristics introduced by social P2P model raise difficulties for assessing and selecting security services accurately and effectively in sensor networks. To address this, we propose a chance discovery based security service selection scheme for social P2P based sensor networks. We firstly establish the security assessment model for services in social P2P based sensor networks, regarding the security factors of exploitability, credibility, severity, confidentiality, integrality, availability and importance weight. More importantly, time dependence characteristics introduced by social P2P are considered during security assessment. Next, a security service selection scheme is proposed based on KeyGraph construction as well as the computation of its connection and tightness values. Finally, the service request forwarding model is established. The simulation results show the effectiveness and accuracy of the proposed security service selection scheme, which improves the feasibility and security of integrated sensor network and social networks.
KW - Chance discovery
KW - Security
KW - Sensor networks
KW - Service selection
KW - Social P2P
UR - http://www.scopus.com/inward/record.url?scp=84964807910&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84964807910&partnerID=8YFLogxK
U2 - 10.1109/GLOCOM.2014.7417868
DO - 10.1109/GLOCOM.2014.7417868
M3 - Conference contribution
AN - SCOPUS:84964807910
T3 - 2015 IEEE Global Communications Conference, GLOBECOM 2015
BT - 2015 IEEE Global Communications Conference, GLOBECOM 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 58th IEEE Global Communications Conference, GLOBECOM 2015
Y2 - 6 December 2015 through 10 December 2015
ER -