Abstract. This paper analyzes the problem of secure document management and distribution in an open network environment. Reader and author authentication, document integrity, origi...
Flexible and distributed management systems based on mobile agents have certain advantages over centralized and static management architectures. However, security plays a decisive...
Authorized domains are used to share digital content among multiple devices without violating the copyright issues. However, if a domain is composed of multiple devices supporting ...
Lei Lei Win, Tony Thomas, Sabu Emmanuel, Mohan S. ...
Clients in a distributedsystem place their con dencein many servers, and servers themselves rely on other servers for le storage, authentication, authorization, and payment. When ...
Gennady Medvinsky, Charlie Lai, B. Clifford Neuman
We introduce the concept, model, and policy-specific algorithms for inferring new access control decisions from previous ones. Our secondary and approximate authorization model (...