468 search results - page 42 / 94 » A compositional framework for access control policies enforc... |
DOA
2001
13 years 10 months ago
2001
The Mobile Agent technology has already shown its advantages, but at the same time has already remarked new problems currently limiting its diffusion in commercial environments. A...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
—Usage control goes beyond traditional access control, addressing its limitations related to attribute mutability and continuous usage permission validation. The recently propose...
MOBICOM
1997
ACM
14 years 20 days ago
1997
ACM
: This paper describes a protection scheme for mobile agents implemented on a Java environment. In this scheme, access to objects is controlled by means of software capabilities th...
SACMAT
2009
ACM
14 years 3 months ago
2009
ACM
In this paper, we present a mandatory access control system that uses input from multiple stakeholders to compose policies based on runtime information. In the emerging ubiquitous...
ECEASST
2008
13 years 8 months ago
2008
: We study directed bigraph with negative ports, a bigraphical framework for representing models for distributed, concurrent and ubiquitous computing. With respect to previous vers...