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ACSAC
2010
IEEE
14 years 7 months ago
Defending DSSS-based broadcast communication against insider jammers via delayed seed-disclosure
Spread spectrum techniques such as Direct Sequence Spread Spectrum (DSSS) and Frequency Hopping (FH) have been commonly used for anti-jamming wireless communication. However, trad...
An Liu, Peng Ning, Huaiyu Dai, Yao Liu, Cliff Wang
INFOCOM
2011
IEEE
14 years 28 days ago
A cross-domain privacy-preserving protocol for cooperative firewall optimization
—Firewalls have been widely deployed on the Internet for securing private networks. A firewall checks each incoming or outgoing packet to decide whether to accept or discard the...
Fei Chen, Bezawada Bruhadeshwar, Alex X. Liu
CCS
2011
ACM
13 years 9 months ago
Cloak and dagger: dynamics of web search cloaking
Cloaking is a common “bait-and-switch” technique used to hide the true nature of a Web site by delivering blatantly different semantic content to different user segments. It i...
David Y. Wang, Stefan Savage, Geoffrey M. Voelker
SIGMOD
2012
ACM
220views Database» more  SIGMOD 2012»
12 years 12 months ago
GUPT: privacy preserving data analysis made easy
It is often highly valuable for organizations to have their data analyzed by external agents. However, any program that computes on potentially sensitive data risks leaking inform...
Prashanth Mohan, Abhradeep Thakurta, Elaine Shi, D...
FC
2009
Springer
104views Cryptology» more  FC 2009»
15 years 4 months ago
Mitigating Inadvertent Insider Threats with Incentives
Inadvertent insiders are trusted insiders who do not have malicious intent (as with malicious insiders) but do not responsibly managing security. The result is often enabling a mal...
Debin Liu, XiaoFeng Wang, L. Jean Camp