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» The role of network trace anonymization under attack
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CCS
2005
ACM
14 years 1 months ago
Tracking anonymous peer-to-peer VoIP calls on the internet
Peer-to-peer VoIP calls are becoming increasingly popular due to their advantages in cost and convenience. When these calls are encrypted from end to end and anonymized by low lat...
Xinyuan Wang, Shiping Chen, Sushil Jajodia
USS
2008
13 years 10 months ago
Multi-flow Attacks Against Network Flow Watermarking Schemes
We analyze several recent schemes for watermarking network flows based on splitting the flow into intervals. We show that this approach creates time dependent correlations that en...
Negar Kiyavash, Amir Houmansadr, Nikita Borisov
CCS
2009
ACM
14 years 8 months ago
The union-split algorithm and cluster-based anonymization of social networks
Knowledge discovery on social network data can uncover latent social trends and produce valuable findings that benefit the welfare of the general public. A growing amount of resea...
Brian Thompson, Danfeng Yao
ESORICS
2010
Springer
13 years 8 months ago
Traffic Analysis against Low-Latency Anonymity Networks Using Available Bandwidth Estimation
Abstract. We introduce a novel remotely-mounted attack that can expose the network identity of an anonymous client, hidden service, and anonymizing proxies. To achieve this, we emp...
Sambuddho Chakravarty, Angelos Stavrou, Angelos D....
ICC
2011
IEEE
206views Communications» more  ICC 2011»
12 years 7 months ago
A Stateless Traceback Technique for Identifying the Origin of Attacks from a Single Packet
—Anonymity is one of the main motivations for conducting denial-of-service attacks. Currently, there is no mechanism to either identify the true source of an IP packet or to prov...
Marcelo D. D. Moreira, Rafael P. Laufer, Natalia C...