274 search results - page 50 / 55 » Protecting location privacy against inference attacks |
SACMAT
2009
ACM
15 years 3 months ago
2009
ACM
Modern operating systems primarily use Discretionary Access Control (DAC) to protect files and other operating system resources. DAC mechanisms are more user-friendly than Mandat...
COMSNETS
2012
13 years 5 months ago
2012
Anonymity is one of the main virtues of the Internet, as it protects privacy and enables users to express opinions more freely. However, anonymity hinders the assessment of the ve...
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WWW
2008
ACM
15 years 10 months ago
2008
ACM
Cell phones are increasingly becoming attractive targets of various worms, which cause the leakage of user privacy, extra service charges and depletion of battery power. In this w...
CCS
2006
ACM
15 years 1 months ago
2006
ACM
In this paper, we introduce the concept of witness anonymity for peer-to-peer systems. Witness anonymity combines the seemingly conflicting requirements of anonymity (for honest p...
INFOCOM
2005
IEEE
15 years 3 months ago
2005
IEEE
Abstract— Client puzzles have been proposed in a number of protocols as a mechanism for mitigating the effects of distributed denial of service (DDoS) attacks. In order to provid...