Authors:
(1) Diwen Xue, University of Michigan;
(2) Reethika Ramesh, University of Michigan;
(3) Arham Jain, University of Michigan;
(4) Arham Jain, Merit Network, Inc.;
(5) J. Alex Halderman, University of Michigan;
(6) Jedidiah R. Crandall, Arizona State University/Breakpointing Bad;
(7) Roya Ensaf, University of Michigan.
Table of Links
3 Challenges in Real-world VPN Detection
4 Adversary Model and Deployment
5 Ethics, Privacy, and Responsible Disclosure
6 Identifying Fingerprintable Features and 6.1 Opcode-based Fingerprinting
6.3 Active Server Fingerprinting
6.4 Constructing Filters and Probers
7 Fine-tuning for Deployment and 7.1 ACK Fingerprint Thresholds
7.2 Choice of Observation Window N
7.4 Server Churn for Asynchronous Probing
7.5 Probe UDP and Obfuscated OpenVPN Servers
9 Evaluation & Findings and 9.1 Results for control VPN flows
12 Acknowledgement and References
A Appendix
This paper is available on arxiv under CC BY 4.0 DEED license.