In this paper we define and provide a general construction for a class of policies we call dynamic policies. In most existing systems, policies are implemented and enforced by ch...
Prasad Naldurg, Roy H. Campbell, M. Dennis Mickuna...
In the proposed mandatory access control model, arbitrary label changing policies can be expressed. The relatively simple model can capture a wide variety of security policies, in...
In today's hi-tech world, conventional physical security methods are simply insufficient for the protection of an organisation's information assets. This is because of t...
The continuing frequency and seriousness of security incidents underlines the importance of application security. Decentralized information flow control (DIFC), a promising tool ...
Agents are an emerging technology that grants programmers a new way to exploit distributed resources. Roles are a powerful concept that can be used to model agent interactions, all...