3193 search results - page 118 / 639 » A Security Risk Analysis Model for Information Systems |
146
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HYBRID
2009
Springer
16 years 17 days ago
2009
Springer
Abstract. We consider the problem of security constrained optimal control for discrete-time, linear dynamical systems in which control and measurement packets are transmitted over ...
152
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CCS
2006
ACM
15 years 9 months ago
2006
ACM
Attributes define, classify, or annotate the datum to which they are assigned. However, traditional attribute architectures and cryptosystems are ill-equipped to provide security ...
264
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SIGMOD
2005
ACM
16 years 6 months ago
2005
ACM
Randomization has emerged as a useful technique for data disguising in privacy-preserving data mining. Its privacy properties have been studied in a number of papers. Kargupta et ...
150
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ESORICS
2003
Springer
15 years 11 months ago
2003
Springer
In this paper, we describe a novel approach to policy-based intrusion detection. The model we propose checks legality of information flows between objects in the system, according...
226
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MMSEC
2006
ACM
15 years 11 months ago
2006
ACM
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...