374 search results - page 42 / 75 » Managing Delegation in Access Control Models |
ACSAC
2003
IEEE
14 years 21 days ago
2003
IEEE
As computer infrastructures become more complex, security models must provide means to handle more flexible and dynamic requirements. In the Organization Based Access Control (Or...
SACMAT
2003
ACM
14 years 20 days ago
2003
ACM
In this paper we describe the work devising a new technique for role-finding to implement Role-Based Security Administration. Our results stem from industrial projects, where larg...
ACSW
2007
13 years 8 months ago
2007
An infrastructure for remote instrument access, data acquisition and data management is being developed for e-Research. The Common Instrument Middleware Architecture (CIMA) is bei...
IDEAS
2006
IEEE
14 years 1 months ago
2006
IEEE
As data stream management systems (DSMSs) become more and more popular, there is an increasing need to protect such systems from adversaries. In this paper we present an approach ...
IADIS
2003
13 years 8 months ago
2003
Hypermedia systems (whether web sites or not) should support multilevel policiesm, offering different views and manipulation abilities of the same information to users with differ...