949 search results - page 146 / 190 » Design methods for security and trust |
121
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IWCMC
2006
ACM
15 years 10 months ago
2006
ACM
This paper explores the tracers deployment problem for IP traceback methods how many and where the tracers should be deployed in the network to be effective for locating the attac...
123
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CCS
2007
ACM
15 years 10 months ago
2007
ACM
Current trends demonstrate an increasing use of polymorphism by attackers to disguise their exploits. The ability for malicious code to be easily, and automatically, transformed in...
115
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FFA
2006
15 years 4 months ago
2006
We consider the problem of increasing the threshold parameter of a secret-sharing scheme after the setup (share distribution) phase, without further communication between the deal...
165
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MOBIQUITOUS
2008
IEEE
15 years 10 months ago
2008
IEEE
Location-based services in general require information about the position of certain objects. For instance, for a navigation service the position of the user needs to be known. Th...
135
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SUTC
2006
IEEE
15 years 10 months ago
2006
IEEE
- In this paper, we describe a group key management protocol for hierarchical sensor networks where instead of using pre-deployed keys, each sensor node generates a partial key dyn...