%0 Conference Paper %1 373266 %A Kang, Myong H. %A Park, Joon S. %A Froscher, Judith N. %B SACMAT '01: Proceedings of the sixth ACM symposium on Access control models and technologies %C New York, NY, USA %D 2001 %I ACM Press %K rbac security workflow %P 66--74 %R http://doi.acm.org/10.1145/373256.373266 %T Access control mechanisms for inter-organizational workflow %U http://portal.acm.org/citation.cfm?id=373256.373266&dl=portal&dl=ACM&type=series&idx=SERIES129&part=Proceedings&WantType=Proceedings&title=ACM%20Workshop%20on%20Role%20Based%20Access%20Control %X As more businesses engage in globalization, inter-organizational collaborative computing grows in importance. Since we cannot expect homogeneous computing environments in participating organizations, heterogeneity and Internet-based technology are prevalent in inter-organizational collaborative computing environments. One technology that provides solutions for data sharing and work coordination at the global level is inter-organizational workflow. In this paper, we investigate the access control requirements for inter-organizational workflow. We then present access control solutions for inter-organizational workflow based on our implementation. Many of the requirements and solutions in this paper address the scalability of existing security solutions, the separation of inter-organizational workflow security from concrete organization level security enforcement, and the enforcement of fine-grained access control for inter-organizational workflow. %@ 1-58113-350-2

@inproceedings{373266, abstract = {As more businesses engage in globalization, inter-organizational collaborative computing grows in importance. Since we cannot expect homogeneous computing environments in participating organizations, heterogeneity and Internet-based technology are prevalent in inter-organizational collaborative computing environments. One technology that provides solutions for data sharing and work coordination at the global level is inter-organizational workflow. In this paper, we investigate the access control requirements for inter-organizational workflow. We then present access control solutions for inter-organizational workflow based on our implementation. Many of the requirements and solutions in this paper address the scalability of existing security solutions, the separation of inter-organizational workflow security from concrete organization level security enforcement, and the enforcement of fine-grained access control for inter-organizational workflow.}, added-at = {2007-07-02T16:39:31.000+0200}, address = {New York, NY, USA}, author = {Kang, Myong H. and Park, Joon S. and Froscher, Judith N.}, biburl = {https://www.bibsonomy.org/bibtex/247b368760a61c831ffa0766c5996394b/charoy}, booktitle = {SACMAT '01: Proceedings of the sixth ACM symposium on Access control models and technologies}, description = {RBAC: SACMAT '01, Access control mechanisms for ...}, doi = {http://doi.acm.org/10.1145/373256.373266}, interhash = {5e0bbc3d6d15907c88149dba9b9fcdc2}, intrahash = {47b368760a61c831ffa0766c5996394b}, isbn = {1-58113-350-2}, keywords = {rbac security workflow}, location = {Chantilly, Virginia, United States}, pages = {66--74}, publisher = {ACM Press}, timestamp = {2007-07-02T16:39:31.000+0200}, title = {Access control mechanisms for inter-organizational workflow}, url = {http://portal.acm.org/citation.cfm?id=373256.373266&dl=portal&dl=ACM&type=series&idx=SERIES129&part=Proceedings&WantType=Proceedings&title=ACM%20Workshop%20on%20Role%20Based%20Access%20Control}, year = 2001 }