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ICICS
2003
Springer
15 years 7 months ago
A Policy Based Framework for Access Control
This paper presents a policy-based framework for managing access control in distributed heterogeneous systems. This framework is based on the PDP/PEP approach. The PDP (Policy Deci...
Ricardo Nabhen, Edgard Jamhour, Carlos Maziero
CN
2007
90views more  CN 2007»
15 years 1 months ago
SweetBait: Zero-hour worm detection and containment using low- and high-interaction honeypots
As next-generation computer worms may spread within minutes to millions of hosts, protection via human intervention is no longer an option. We discuss the implementation of SweetB...
Georgios Portokalidis, Herbert Bos
CN
2008
127views more  CN 2008»
15 years 2 months ago
Decentralized detection of global threshold crossings using aggregation trees
The timely detection that a monitored variable has crossed a given threshold is a fundamental requirement for many network management applications. A challenge is the detection of ...
Fetahi Wuhib, Mads Dam, Rolf Stadler
EUROPAR
2009
Springer
15 years 8 months ago
Adaptive Peer Sampling with Newscast
Abstract. The peer sampling service is a middleware service that provides random samples from a large decentralized network to support gossip-based applications such as multicast, ...
Norbert Tölgyesi, Márk Jelasity
ICPADS
1998
IEEE
15 years 6 months ago
User-Defined Telecooperation Services
A user-defined telecooperation service (UTS) provides service elements for application-specific communication and cooperation processes as well as integrated means for the service...
Volker Gruhn, Peter Herrmann, Heiko Krumm