TY - GEN A1 - Mitseva, Asya A1 - Pennekamp, Jan A1 - Lohmöller, Johannes A1 - Ziemann, Torsten A1 - Hoerchner, Carl A1 - Wehrle, Klaus A1 - Panchenko, Andriy T1 - POSTER: How Dangerous is My Click? Boosting Website Fingerprinting By Considering Sequences of Webpages T2 - Proceedings of the 28th ACM Conference on Computer and Communications Security (ACM CCS 2021), Seoul, Virtual Event, South Korea, November 2021 Y1 - 2021 SN - 978-1-4503-8454-4 U6 - https://doi.org/10.1145/3460120.3485347 SP - 2411 EP - 2413 PB - ACM Press CY - New York ER - TY - GEN A1 - Reuter, Sebastian A1 - Hiller, Jens A1 - Pennekamp, Jan A1 - Panchenko, Andriy A1 - Wehrle, Klaus T1 - Demo: Traffic Splitting for Tor – A Defense against Fingerprinting Attacks T2 - Conference on Networked Systems 2021 (NetSys 2021) N2 - Website fingerprinting (WFP) attacks on the anonymity network Tor have become ever more effective. Furthermore, research discovered that proposed defenses are insufficient or cause high overhead. In previous work, we presented a new WFP defense for Tor that incorporates multipath transmissions to repel malicious Tor nodes from conducting WFP attacks. In this demo, we showcase the operation of our traffic splitting defense by visually illustrating the underlying Tor multipath transmission using LED-equipped Raspberry Pis. KW - Onion Routing; Website Fingerprinting; Multipath Traffic; Privacy Y1 - 2021 U6 - https://doi.org/10.14279/tuj.eceasst.80.1151.1128 SN - 1863-2122 ER -