Community field-centric trust-based access control model
Context-aware interaction and cooperation among agents provids digital community services.However,it also brings new problems of secure access.A novel community field-centric trust-based access control model (referred to as the CTBAC) was developed by thoroughly considering both the trust level of a...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2013-09-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.09.001/ |
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| _version_ | 1841539793858592768 |
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| author | Zhi-qiang YAO Jin-bo XIONG Jian-feng MA Qi LI Xi-meng LIU |
| author_facet | Zhi-qiang YAO Jin-bo XIONG Jian-feng MA Qi LI Xi-meng LIU |
| author_sort | Zhi-qiang YAO |
| collection | DOAJ |
| description | Context-aware interaction and cooperation among agents provids digital community services.However,it also brings new problems of secure access.A novel community field-centric trust-based access control model (referred to as the CTBAC) was developed by thoroughly considering both the trust level of agent and the cooperation among agents inside and outside of community fields in digital commun ty.There are two novel ingredients.Firstly,a community field was established in terms of agent’s own contexts and trust certificate.Thus,the trust level could be dynamically adjusted based on the sessions.Secondly,the activation and use of access control permissions according to the match relationship between the trust level of agents and trust threshold.The proposed CTBAC model was compared to several access control models and its effectiveness in both dynamic permission control and security protection was demonstrated. |
| format | Article |
| id | doaj-art-29b813f2e959433d8bc312058609665f |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2013-09-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-29b813f2e959433d8bc312058609665f2025-01-14T06:41:11ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2013-09-01341959674629Community field-centric trust-based access control modelZhi-qiang YAOJin-bo XIONGJian-feng MAQi LIXi-meng LIUContext-aware interaction and cooperation among agents provids digital community services.However,it also brings new problems of secure access.A novel community field-centric trust-based access control model (referred to as the CTBAC) was developed by thoroughly considering both the trust level of agent and the cooperation among agents inside and outside of community fields in digital commun ty.There are two novel ingredients.Firstly,a community field was established in terms of agent’s own contexts and trust certificate.Thus,the trust level could be dynamically adjusted based on the sessions.Secondly,the activation and use of access control permissions according to the match relationship between the trust level of agents and trust threshold.The proposed CTBAC model was compared to several access control models and its effectiveness in both dynamic permission control and security protection was demonstrated.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.09.001/digital communityagenttrustcooperationaccess control |
| spellingShingle | Zhi-qiang YAO Jin-bo XIONG Jian-feng MA Qi LI Xi-meng LIU Community field-centric trust-based access control model Tongxin xuebao digital community agent trust cooperation access control |
| title | Community field-centric trust-based access control model |
| title_full | Community field-centric trust-based access control model |
| title_fullStr | Community field-centric trust-based access control model |
| title_full_unstemmed | Community field-centric trust-based access control model |
| title_short | Community field-centric trust-based access control model |
| title_sort | community field centric trust based access control model |
| topic | digital community agent trust cooperation access control |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.09.001/ |
| work_keys_str_mv | AT zhiqiangyao communityfieldcentrictrustbasedaccesscontrolmodel AT jinboxiong communityfieldcentrictrustbasedaccesscontrolmodel AT jianfengma communityfieldcentrictrustbasedaccesscontrolmodel AT qili communityfieldcentrictrustbasedaccesscontrolmodel AT ximengliu communityfieldcentrictrustbasedaccesscontrolmodel |