A Virtual Enterprise Oriented Access Control Mechanism
Virtual enterprise is a temporary alliance of enterprises that come together to share skills, core competencies or resources. The members in virtual enterprise need to collaborate in a distributed, dynamic, open and heterogeneous environment Traditional Access control mechanisms, which serve the single enterprises, are not suitable for virtual enterprise. By incorporating task delegation, trust management and cryptography technology, we proposed a virtual enterprise oriented Access Control (VEOAC) mechanism. In VEOAC, a source of authority VECA is introduced and all member enterprises have their own access control system and they trust that source of authority. Using delegation logic the private access control rules are securely enforced. VEOAC can protect the resource of each member in virtual enterprise more efficiently.
Access control RBAC Trust management Virtual enterprise delegation logic
Chunhua Gu Xueqin Zhang
Department of Computer Science and Engineering East China University of Science and Technology Shang Department of Electronics and Comm.Engineering East China University of Science and Technology Shang
国际会议
Second International Symposium on Electronic Commerce and Security(第二届电子商务与安全国际研究大会)(ISECS 2009)
南昌
英文
55-59
2009-05-22（万方平台首次上网日期，不代表论文的发表时间）