Crowds: anonymity for Web transactions
ACM Transactions on Information and System Security (TISSEC)
Project “anonymity and unobservability in the Internet”
Proceedings of the tenth conference on Computers, freedom and privacy: challenging the assumptions
King: estimating latency between arbitrary internet end hosts
ACM SIGCOMM Computer Communication Review
Tarzan: a peer-to-peer anonymizing network layer
Proceedings of the 9th ACM conference on Computer and communications security
Chord: a scalable peer-to-peer lookup protocol for internet applications
IEEE/ACM Transactions on Networking (TON)
Introducing MorphMix: peer-to-peer based anonymous Internet usage with collusion detection
Proceedings of the 2002 ACM workshop on Privacy in the Electronic Society
Security Considerations for Peer-to-Peer Distributed Hash Tables
IPTPS '01 Revised Papers from the First International Workshop on Peer-to-Peer Systems
IPTPS '01 Revised Papers from the First International Workshop on Peer-to-Peer Systems
Pastry: Scalable, Decentralized Object Location, and Routing for Large-Scale Peer-to-Peer Systems
Middleware '01 Proceedings of the IFIP/ACM International Conference on Distributed Systems Platforms Heidelberg
Traffic Analysis Attacks and Trade-Offs in Anonymity Providing Systems
IHW '01 Proceedings of the 4th International Workshop on Information Hiding
Mixminion: Design of a Type III Anonymous Remailer Protocol
SP '03 Proceedings of the 2003 IEEE Symposium on Security and Privacy
Defending Anonymous Communications Against Passive Logging Attacks
SP '03 Proceedings of the 2003 IEEE Symposium on Security and Privacy
Anonymous Connections and Onion Routing
SP '97 Proceedings of the 1997 IEEE Symposium on Security and Privacy
Low-Cost Traffic Analysis of Tor
SP '05 Proceedings of the 2005 IEEE Symposium on Security and Privacy
Secure routing for structured peer-to-peer overlay networks
OSDI '02 Proceedings of the 5th symposium on Operating systems design and implementationCopyright restrictions prevent ACM from being able to make the PDFs for this conference available for downloading
Anonymous routing in structured peer-to-peer overlays
Anonymous routing in structured peer-to-peer overlays
SP '06 Proceedings of the 2006 IEEE Symposium on Security and Privacy
AP3: cooperative, decentralized anonymous communication
Proceedings of the 11th workshop on ACM SIGOPS European workshop
Route Fingerprinting in Anonymous Communications
P2P '06 Proceedings of the Sixth IEEE International Conference on Peer-to-Peer Computing
SybilGuard: defending against sybil attacks via social networks
Proceedings of the 2006 conference on Applications, technologies, architectures, and protocols for computer communications
Salsa: a structured approach to large-scale anonymity
Proceedings of the 13th ACM conference on Computer and communications security
Tor: the second-generation onion router
SSYM'04 Proceedings of the 13th conference on USENIX Security Symposium - Volume 13
Denial of service or denial of security?
Proceedings of the 14th ACM conference on Computer and communications security
Passive-Logging Attacks Against Anonymous Communications Systems
ACM Transactions on Information and System Security (TISSEC)
SybilLimit: A Near-Optimal Social Network Defense against Sybil Attacks
SP '08 Proceedings of the 2008 IEEE Symposium on Security and Privacy
Information leaks in structured peer-to-peer anonymous communication systems
Proceedings of the 15th ACM conference on Computer and communications security
ESORICS'05 Proceedings of the 10th European conference on Research in Computer Security
Timing analysis in low-latency mix networks: attacks and defenses
ESORICS'06 Proceedings of the 11th European conference on Research in Computer Security
Breaking the collusion detection mechanism of morphmix
PET'06 Proceedings of the 6th international conference on Privacy Enhancing Technologies
ReDS: reputation for directory services in P2P systems
Proceedings of the Sixth Annual Workshop on Cyber Security and Information Intelligence Research
Proceedings of the 17th ACM conference on Computer and communications security
Proceedings of the 9th annual ACM workshop on Privacy in the electronic society
Scalable anonymous communication with provable security
HotSec'10 Proceedings of the 5th USENIX conference on Hot topics in security
PIR-Tor: scalable anonymous communication using private information retrieval
SEC'11 Proceedings of the 20th USENIX conference on Security
Rendezvous tunnel for anonymous publishing: clean slate and tor based designs
SSS'11 Proceedings of the 13th international conference on Stabilization, safety, and security of distributed systems
Proceedings of the 27th Annual Computer Security Applications Conference
Information Leaks in Structured Peer-to-Peer Anonymous Communication Systems
ACM Transactions on Information and System Security (TISSEC) - Special Issue on Computer and Communications Security
Commensal cuckoo: secure group partitioning for large-scale services
ACM SIGOPS Operating Systems Review
Probabilistic analysis of onion routing in a black-box model
ACM Transactions on Information and System Security (TISSEC)
Computer Networks: The International Journal of Computer and Telecommunications Networking
The state of peer-to-peer network simulators
ACM Computing Surveys (CSUR)
Towards practical communication in Byzantine-resistant DHTs
IEEE/ACM Transactions on Networking (TON)
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Peer-to-peer approaches to anonymous communication promise to eliminate the scalability concerns and central vulnerability points of current networks such as Tor. However, the P2P setting introduces many new opportunities for attack, and previous designs do not provide an adequate level of anonymity. We propose ShadowWalker: a new low-latency P2P anonymous communication system, based on a random walk over a redundant structured topology. We base our design on shadows that redundantly check and certify neighbor information; these certifications enable nodes to perform random walks over the structured topology while avoiding route capture and other attacks. We analytically calculate the anonymity provided by ShadowWalker and show that it performs well for moderate levels of attackers, and is much better than the state of the art. We also design an extension that improves forwarding performance at a slight anonymity cost, while at the same time protecting against selective DoS attacks. We show that our system has manageable overhead and can handle moderate churn, making it an attractive new design for P2P anonymous communication.