This paper describes the vital role of freehand sketching in the design process. When designers first tackle a design problem they usually do so by sketching. We will explore the ...
Verifying that access-control systems maintain desired security properties is recognized as an important problem in security. Enterprise access-control systems have grown to prote...
Karthick Jayaraman, Vijay Ganesh, Mahesh V. Tripun...
We study the specification of access control policy in large-scale distributed systems. Our work on real-world policies has shown that standard policy idioms such as role hierarc...
The key premise of an organization is to allow more efficient production, including production of high quality software. To achieve that, an organization defines roles and reporti...
Improving the structure of code can help developers work with a software system more efficiently and more consistently. To aid developers in re-structuring the implementation of c...