30 search results - page 5 / 6 » The Structure of Authority: Why Security Is Not a Separable ... |
TPDS
1998
13 years 5 months ago
1998
—We suggest a method of controlling the access to a secure database via quorum systems. A quorum system is a collection of sets (quorums) every two of which have a nonempty inter...
IMCS
2007
13 years 5 months ago
2007
Purpose – This paper aims to report on the results of an analysis of the computer security problem space, to suggest the areas with highest potential for making progress in the ...
USS
2008
13 years 7 months ago
2008
In User-Based Network Services (UBNS), the process servicing requests from user U runs under U's ID. This enables (operating system) access controls to tailor service authori...
ICDCS
1998
IEEE
13 years 9 months ago
1998
IEEE
This paper introduces a mechanism for establishing policies for electronic commerce in a uni ed and secure manner. A commercial policy can be viewed as the embodiment of a contrac...
MIDDLEWARE
2007
Springer
13 years 11 months ago
2007
Springer
It is widely accepted that middleware is an important architectural element which facilitates the development of software systems. In this paper we propose a novel approach for de...