670 search results - page 20 / 134 » A RBAC-Based Policy Information Base |
IM
2007
13 years 11 months ago
2007
- Many researchers have considered security policy management, including how to configure policies manually and even how to automatically generate security policies based on securi...
ICICS
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. In open scenarios, where servers may receive requests to access their services from possibly unknown clients, access control is typically based on the evaluation of (cert...
JCS
2008
13 years 10 months ago
2008
We present a framework for evaluating and generating access control policies. The framework contains a modelling formalism called RW, which is supported by a model checking tool. ...
CAI
2000
Springer
13 years 9 months ago
2000
Springer
Abstract. This paper discusses schema evolution in software engineering databases. After a study of existing approaches, we show that these approaches do not satisfy software engin...
ESORICS
2000
Springer
14 years 1 months ago
2000
Springer
Several authors have proposed using code modification as a technique for enforcing security policies such as resource limits, access controls, and network information flows. Howeve...