| 2025 | PST | No Safety in Numbers: Traffic Analysis of Sealed-Sender Groups in Signal. | Eric Brigham, Nicholas Hopper |
| 2024 | CCS | Poster: Gift or Curse? Safety Slider Settings in Tor Website Fingerprinting. | Joel Osher, James K. Holland, Nicholas Hopper |
| 2023 | SP | SoK: A Critical Evaluation of Efficient Website Fingerprinting Defenses. | Nate Mathews, James K. Holland, Se Eun Oh, Mohammad Saidur Rahman, Nicholas Hopper, Matthew Wright |
| 2022 | SP | DeepCoFFEA: Improved Flow Correlation Attacks on Tor via Metric Learning and Amplification. | Se Eun Oh, Taiji Yang, Nate Mathews, James K. Holland, Mohammad Saidur Rahman, Nicholas Hopper, Matthew Wright |
| 2018 | CCS | Privacy-Preserving Dynamic Learning of Tor Network Traffic. | Rob Jansen, Matthew Traudt, Nicholas Hopper |
| 2018 | CCS | Measuring Information Leakage in Website Fingerprinting Attacks and Defenses. | Shuai Li, Huajun Guo, Nicholas Hopper |
| 2018 | CCS | End-to-End Secure Mobile Group Messaging with Conversation Integrity and Minimal Metadata Leakage. | Michael Schliep, Nicholas Hopper |
| 2018 | FC | MP3: A More Efficient Private Presence Protocol. | Rahul Parhi, Michael Schliep, Nicholas Hopper |
| 2016 | GLOBECOM | The Cost of the Path Not Taken. | Max Schuchard, John Geddes, Mike Schliep, Nicholas Hopper |
| 2015 | CCS | WPES 2015: The 14th Workshop on Privacy in the Electronic Society. | Nicholas Hopper, Rob Jansen |
| 2014 | FC | Challenges in Protecting Tor Hidden Services from Botnet Abuse. | Nicholas Hopper |
| 2013 | CCS | Cover your ACKs: pitfalls of covert channel censorship circumvention. | John Geddes, Max Schuchard, Nicholas Hopper |
| 2013 | ICDCS | Peer Pressure: Exerting Malicious Influence on Routers at a Distance. | Max Schuchard, Christopher Thompson, Nicholas Hopper, Yongdae Kim |
| 2013 | NDSS | rBridge: User Reputation based Tor Bridge Distribution with Privacy Preservation. | Qiyan Wang, Zi Lin, Nikita Borisov, Nicholas Hopper |
| 2012 | CCS | KoNKS: konsensus-style network koordinate system. | Eric Chan-Tin, Nicholas Hopper |
| 2012 | CCS | On the mixing time of directed social graphs and security implications. | Abedelaziz Mohaisen, Huy Tran, Nicholas Hopper, Yongdae Kim |
| 2012 | CCS | Routing around decoys. | Max Schuchard, John Geddes, Christopher Thompson, Nicholas Hopper |
| 2012 | FC | Efficient Private Proximity Testing with GSM Location Sketches. | Zi Lin, Denis Foo Kune, Nicholas Hopper |
| 2012 | NDSS | Shadow: Running Tor in a Box for Accurate and Efficient Experimentation. | Rob Jansen, Nicholas Hopper |
| 2012 | NDSS | Throttling Tor Bandwidth Parasites. | Rob Jansen, Nicholas Hopper, Paul F. Syverson |
| 2012 | NDSS | Location leaks over the GSM air interface. | Denis Foo Kune, John Klndorfer, Nicholas Hopper, Yongdae Kim |
| 2012 | NDSS | Taking Routers Off Their Meds: Why Assumptions Of Router Stability Are Dangerous. | Max Schuchard, Christopher Thompson, Nicholas Hopper, Yongdae Kim |
| 2011 | FC | BNymble: More Anonymous Blacklisting at Almost No Cost (A Short Paper). | Peter Lofgren, Nicholas Hopper |
| 2011 | INFOCOM | Keep your friends close: Incorporating trust into social network-based Sybil defenses. | Abedelaziz Mohaisen, Nicholas Hopper, Yongdae Kim |
| 2011 | NDSS | Accurate and Provably Secure Latency Estimation with Treeple. | Eric Chan-Tin, Nicholas Hopper |
| 2011 | NDSS | Losing Control of the Internet: Using the Data Plane to Attack the Control Plane. | Max Schuchard, Abedelaziz Mohaisen, Denis Foo Kune, Nicholas Hopper, Yongdae Kim, Eugene Y. Vasserman |
| 2010 | CCS | Secure latency estimation with treeple. | Eric Chan-Tin, Nicholas Hopper |
| 2010 | CCS | Recruiting new tor relays with BRAIDS. | Rob Jansen, Nicholas Hopper, Yongdae Kim |
| 2010 | CCS | Designs to account for trust in social network-based sybil defenses. | Abedelaziz Mohaisen, Nicholas Hopper, Yongdae Kim |
| 2010 | CCS | Losing control of the internet: using the data plane to attack the control plane. | Max Schuchard, Abedelaziz Mohaisen, Denis Foo Kune, Nicholas Hopper, Yongdae Kim, Eugene Y. Vasserman |
| 2009 | CCS | Towards complete node enumeration in a peer-to-peer botnet. | Brent ByungHoon Kang, Eric Chan-Tin, Christopher P. Lee, James Tyra, Hun Jeong Kang, Chris Nunnery, Zachariah Wadler, Greg Sinclair, Nicholas Hopper, David Dagon, Yongdae Kim |
| 2009 | CCS | Scalable onion routing with torsk. | Jon McLachlan, Andrew Tran, Nicholas Hopper, Yongdae Kim |
| 2009 | CCS | Membership-concealing overlay networks. | Eugene Y. Vasserman, Rob Jansen, James Tyra, Nicholas Hopper, Yongdae Kim |
| 2009 | SecureComm | The Frog-Boiling Attack: Limitations of Anomaly Detection for Secure Network Coordinate Systems. | Eric Chan-Tin, Daniel Feldman, Nicholas Hopper, Yongdae Kim |
| 2008 | FC | Don't Clog the Queue! Circuit Clogging and Mitigation in P2P Anonymity Schemes. | Jon McLachlan, Nicholas Hopper |
| 2008 | SecureComm | Attacking the Kad network. | Peng Wang, James Tyra, Eric Chan-Tin, Tyson Malchow, Denis Foo Kune, Nicholas Hopper, Yongdae Kim |
| 2007 | CCS | How much anonymity does network latency leak? | Nicholas Hopper, Eugene Y. Vasserman, Eric Chan-Tin |
| 2007 | ESORICS | SilentKnock: Practical, Provably Undetectable Authentication. | Eugene Y. Vasserman, Nicholas Hopper, John Laxson, James Tyra |
| 2007 | ICDCS | Combating Double-Spending Using Cooperative P2P Systems. | Ivan Osipkov, Eugene Y. Vasserman, Nicholas Hopper, Yongdae Kim |
| 2007 | TCC | From Weak to Strong Watermarking. | Nicholas Hopper, David Molnar, David A. Wagner |
| 2006 | FC | Timed-Release and Key-Insulated Public Key Encryption. | Jung Hee Cheon, Nicholas Hopper, Yongdae Kim, Ivan Osipkov |
| 2006 | ICDCS | Robust Accounting in Decentralized P2P Storage Systems. | Ivan Osipkov, Peng Wang, Nicholas Hopper |
| 2005 | ICALP | On Steganographic Chosen Covertext Security. | Nicholas Hopper |