Robust multi-dimensional trust model for improving the survivability of ad hoc networks
Attackers could perform the blended attack against ad hoc networks through utilizing several attack methods together.Under this circumstance,a robust multi-dimensional trust model（RMTM） to improve the survivability of ad hoc networks was proposed.RMTM was based on D-S theory.Nodes’ attack evidences...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2010-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74649219/ |
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| _version_ | 1841537734086230016 |
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| author | CHEN Shen-long1 ZHANG Yu-qing1 |
| author_facet | CHEN Shen-long1 ZHANG Yu-qing1 |
| author_sort | CHEN Shen-long1 |
| collection | DOAJ |
| description | Attackers could perform the blended attack against ad hoc networks through utilizing several attack methods together.Under this circumstance,a robust multi-dimensional trust model（RMTM） to improve the survivability of ad hoc networks was proposed.RMTM was based on D-S theory.Nodes’ attack evidences were classified into several dimen-sions and the trust of each dimension was computed according to basic probability assignment function.Then RMTM implemented the comprehensive evaluation through the multi-dimensional trust fusion.In order to resist the attacks against trust models themselves,the corresponding tolerant algorithms were designed to enhance the RMTM’s robustness.The simulations show that RMTM can effectively defense against both ad hoc network blended attack and trust model attacks with limited overload and consequently it significantly improves the survivability of ad hoc networks. |
| format | Article |
| id | doaj-art-7a975959fa2f43eb93e05c4f0f0a9376 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2010-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-7a975959fa2f43eb93e05c4f0f0a93762025-01-14T08:25:54ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2010-01-01311974649219Robust multi-dimensional trust model for improving the survivability of ad hoc networksCHEN Shen-long1ZHANG Yu-qing1Attackers could perform the blended attack against ad hoc networks through utilizing several attack methods together.Under this circumstance,a robust multi-dimensional trust model（RMTM） to improve the survivability of ad hoc networks was proposed.RMTM was based on D-S theory.Nodes’ attack evidences were classified into several dimen-sions and the trust of each dimension was computed according to basic probability assignment function.Then RMTM implemented the comprehensive evaluation through the multi-dimensional trust fusion.In order to resist the attacks against trust models themselves,the corresponding tolerant algorithms were designed to enhance the RMTM’s robustness.The simulations show that RMTM can effectively defense against both ad hoc network blended attack and trust model attacks with limited overload and consequently it significantly improves the survivability of ad hoc networks.http://www.joconline.com.cn/zh/article/74649219/ad hoc networkstrust modelsurvivabilityD-S theoryRMTM |
| spellingShingle | CHEN Shen-long1 ZHANG Yu-qing1 Robust multi-dimensional trust model for improving the survivability of ad hoc networks Tongxin xuebao ad hoc networks trust model survivability D-S theory RMTM |
| title | Robust multi-dimensional trust model for improving the survivability of ad hoc networks |
| title_full | Robust multi-dimensional trust model for improving the survivability of ad hoc networks |
| title_fullStr | Robust multi-dimensional trust model for improving the survivability of ad hoc networks |
| title_full_unstemmed | Robust multi-dimensional trust model for improving the survivability of ad hoc networks |
| title_short | Robust multi-dimensional trust model for improving the survivability of ad hoc networks |
| title_sort | robust multi dimensional trust model for improving the survivability of ad hoc networks |
| topic | ad hoc networks trust model survivability D-S theory RMTM |
| url | http://www.joconline.com.cn/zh/article/74649219/ |
| work_keys_str_mv | AT chenshenlong1 robustmultidimensionaltrustmodelforimprovingthesurvivabilityofadhocnetworks AT zhangyuqing1 robustmultidimensionaltrustmodelforimprovingthesurvivabilityofadhocnetworks |