575 search results - page 80 / 115 » A model for evaluating IT security investments |
117
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ICC
2009
IEEE
15 years 8 months ago
2009
IEEE
—Detecting malicious packet dropping is important in ad hoc networks to combat a variety of security attacks such as blackhole, greyhole, and wormhole attacks. We consider the de...
126
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ICFEM
2007
Springer
15 years 8 months ago
2007
Springer
We present a formal, tool-supported approach to the design and maintenance of access control policies expressed in the eXtensible Access Control Markup Language (XACML). Our aim is...
148
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GCC
2005
Springer
15 years 7 months ago
2005
Springer
Abstract. Ad hoc network is a peer-to-peer grid system. The combination of the Knowledge Grid and ad hoc network could have a great effect on the future interconnection environment...
ATAL
2004
Springer
15 years 7 months ago
2004
Springer
To secure good deals, an agent may engage in multiple concurrent negotiations for a particular good or service. However for this to be effective, the agent needs to carefully coor...
113
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CN
2006
2006
A generic characterization of the overheads imposed by IPsec and associated cryptographic algorithms
15 years 2 months ago
This paper presents an assessment of the communication overheads of IPsec and evaluates the feasibility of deploying it on handheld devices for the UMTS architecture. A wide range...