Conditioned secure access control model based on multi-weighted roles and rules in workflow system
The traditional RBAC model cannot express complicated workflow secure access control constraint, so a new conditioned RBAC model suit for WfMS （workflow management system）—CMWRRBSAC （conditioned multi-weighted role and rule based secure access control model） was proposed on the basis of multi-weight...
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| Format: | Article |
|---|---|
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2008-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74657174/ |
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| _version_ | 1841537449884385280 |
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| collection | DOAJ |
| description | The traditional RBAC model cannot express complicated workflow secure access control constraint, so a new conditioned RBAC model suit for WfMS （workflow management system）—CMWRRBSAC （conditioned multi-weighted role and rule based secure access control model） was proposed on the basis of multi-weighted roles and rules. Based on the traditional RBAC model, a conditioned RBAC method was discussed on the basis of dynamic role assignment and a new concept of workflow access authorization was defined on the basis of multi-weighted roles. A sort algorithm based on token and a sort algorithm based on weighted roles synthesis were presented in allusion to the problem of multi-roles and multi-users sequence constraint in the process of executing tasks. A rule-based modeling method of separation of du- ties was discussed and its improved rule consistency check arithmetic was given. |
| format | Article |
| id | doaj-art-5670d0cb47204e66baad954ddab35036 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2008-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-5670d0cb47204e66baad954ddab350362025-01-14T08:33:37ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2008-01-0181674657174Conditioned secure access control model based on multi-weighted roles and rules in workflow systemThe traditional RBAC model cannot express complicated workflow secure access control constraint, so a new conditioned RBAC model suit for WfMS （workflow management system）—CMWRRBSAC （conditioned multi-weighted role and rule based secure access control model） was proposed on the basis of multi-weighted roles and rules. Based on the traditional RBAC model, a conditioned RBAC method was discussed on the basis of dynamic role assignment and a new concept of workflow access authorization was defined on the basis of multi-weighted roles. A sort algorithm based on token and a sort algorithm based on weighted roles synthesis were presented in allusion to the problem of multi-roles and multi-users sequence constraint in the process of executing tasks. A rule-based modeling method of separation of du- ties was discussed and its improved rule consistency check arithmetic was given.http://www.joconline.com.cn/zh/article/74657174/workflowaccess controlseparation of dutiesrulemulti-weighted rolestoken |
| spellingShingle | Conditioned secure access control model based on multi-weighted roles and rules in workflow system Tongxin xuebao workflow access control separation of duties rule multi-weighted roles token |
| title | Conditioned secure access control model based on multi-weighted roles and rules in workflow system |
| title_full | Conditioned secure access control model based on multi-weighted roles and rules in workflow system |
| title_fullStr | Conditioned secure access control model based on multi-weighted roles and rules in workflow system |
| title_full_unstemmed | Conditioned secure access control model based on multi-weighted roles and rules in workflow system |
| title_short | Conditioned secure access control model based on multi-weighted roles and rules in workflow system |
| title_sort | conditioned secure access control model based on multi weighted roles and rules in workflow system |
| topic | workflow access control separation of duties rule multi-weighted roles token |
| url | http://www.joconline.com.cn/zh/article/74657174/ |