This paper presents the Authorization Service provided by Tivoli Policy Director (PD) and its use by PD family members as well as third-party applications. Policies are defined ov...
We describe a policy language and implement its associated proof checking system. In our system, agents can distribute data along with usage policies in a decentralized architectu...
J. G. Cederquist, Ricardo Corin, M. A. C. Dekker, ...
Coordinating security policies in information enclaves is challenging due to their heterogeneity and autonomy. Administrators must reconcile the semantic diversity of data and sec...
John Hale, Pablo Galiasso, Mauricio Papa, Sujeet S...
Today organizations do not have good ways of linking their written privacy policies with the implementation of those policies. To assist organizations in addressing this issue, ou...
Web applications are increasingly developed in Agile development processes. Business-centric Web applications need complex authorization policies to securely implement business pro...