692 search results - page 54 / 139 » Shamon: A System for Distributed Mandatory Access Control |
147
Voted
RTSS
2002
IEEE
15 years 8 months ago
2002
IEEE
Real-time databases are needed in security-critical applications, e.g., e-commerce, agile manufacturing, and military applications. In these applications, transactions and data it...
155
Voted
SIGCOMM
2012
ACM
13 years 6 months ago
2012
ACM
Unlike their cellular counterparts, Wi-Fi networks do not have the luxury of a dedicated control plane that is decoupled from the data plane. Consequently, Wi-Fi struggles to prov...
137
Voted
SDMW
2005
Springer
15 years 9 months ago
2005
Springer
In this paper we present our authorization framework that supports the dynamic set-up of Web service federations for sharing data within virtual federations. Building on previous w...
142
Voted
SP
2007
IEEE
15 years 10 months ago
2007
IEEE
In several distributed systems a user should only be able to access data if a user posses a certain set of credentials or attributes. Currently, the only method for enforcing such...
123
Voted
CDC
2008
IEEE
15 years 10 months ago
2008
IEEE
—We study the problem of dynamic spectrum sensing and access in cognitive radio systems as a partially observed Markov decision process (POMDP). A group of cognitive users cooper...