670 search results - page 39 / 134 » A RBAC-Based Policy Information Base |
TCS
2010
13 years 9 months ago
2010
This paper presents an embedded security sublanguage for enforcing informationflow policies in the standard Haskell programming language. The sublanguage provides useful informat...
SAC
2008
ACM
13 years 10 months ago
2008
ACM
The importance of the Web service technology for business, government, among other sectors, is growing. Its use in these sectors demands security concern. The Web Services Securit...
TMC
2010
13 years 9 months ago
2010
—In this paper, we consider DS-CDMA/OFDM spectrum sharing systems and obtain the achievable capacity of the secondary service under different subchannel selection policies in the...
ECIS
2004
14 years 5 days ago
2004
This paper examines the impact of economic transition on the information technology industry in Hungary. It highlights some of the challenges faced by policy makers and businesses...
PVLDB
2008
13 years 10 months ago
2008
Access control is the problem of regulating access to secret information based on certain context information. In traditional applications, context information is known exactly, p...