2652 search results - page 191 / 531 » When Information Improves Information Security |
176
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CCS
2007
ACM
16 years 1 months ago
2007
ACM
Motivated by a probe-vehicle based automotive traffic monitoring system, this paper considers the problem of guaranteed anonymity in a dataset of location traces while maintainin...
181
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ACSAC
2007
IEEE
15 years 11 months ago
2007
IEEE
A protection profile for high-robustness separation kernels has recently been validated and several implementations are under development. However, medium-robustness separation ke...
158
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FC
2010
Springer
15 years 10 months ago
2010
Springer
Abstract. Secure login methods based on human cognitive skills can be classified into two categories based on information available to a passive attacker: (i) the attacker fully ob...
151
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IJNSEC
2007
15 years 6 months ago
2007
In this paper, we present a novel steganographic technique for hiding data in a kind of PDF texts. We first point out the secret channels in a kind of PDF English texts, which ar...
194
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PG
2007
IEEE
16 years 1 months ago
2007
IEEE
Video matting is the process of taking a sequence of frames, isolating the foreground, and replacing the background with something different in each frame. This is an under-constr...