Nicolas Christin

167 papers A* 57A 17B 5C 1Misc 2Journal 43Unranked 40

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	A Large-Scale Study of Telegram Bots. CoRR Taro Tsuchiya, Haoxiang Yu, Tina Marjanov, Alice Hutchings, Nicolas Christin, Alejandro Cuevas
2026	J	`jnl`	Accurate, Generalizable, and Practical Behavioral Models to Identify Impending User Exposure to Malicious Websites. ACM Trans. Web Jin-Dong Dong, Kyle Crichton, Akira Yamada, Yukiko Sawaya, Lorrie Cranor, Nicolas Christin
2026	A*	`conf`	Passing Down Passwords: How Older Adults Approach Postmortem Account Access and Digital Estate Planning. CHI Jenny Tang, Xiaoyuan Wu, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor
2025	B	`ed.`	7th Conference on Advances in Financial Technologies, AFT 2025, Pittsburgh, PA, USA, October 8-10, 2025 AFT Zeta Avarikioti, Nicolas Christin
2025	J	`jnl`	A Systematic Review of Security Communication Strategies: Guidelines and Open Challenges. CoRR Carolina Carreira, Alexandra Mendes, João F. Ferreira, Nicolas Christin
2025	J	`jnl`	Anatomy of a Digital Bubble: Lessons Learned from the NFT and Metaverse Frenzy. CoRR Daisuke Kawai, Kyle Soska, Bryan R. Routledge, Ariel Zetlin-Jones, Nicolas Christin
2025	B	`conf`	Are Users More Willing to Use Formally Verified Password Managers? SEFM Carolina Carreira, João F. Ferreira, Alexandra Mendes, Nicolas Christin
2025	J	`jnl`	Are Users More Willing to Use Formally Verified Password Managers? CoRR Carolina Carreira, João F. Ferreira, Alexandra Mendes, Nicolas Christin
2025	A*	`conf`	Blockchain Address Poisoning. USENIX Security Symposium Taro Tsuchiya, Jin-Dong Dong, Kyle Soska, Nicolas Christin
2025	J	`jnl`	Blockchain Address Poisoning. CoRR Taro Tsuchiya, Jin-Dong Dong, Kyle Soska, Nicolas Christin
2025	—	`conf`	Blockchain Amplification Attack. SIGMETRICS (Abstracts) Taro Tsuchiya, Liyi Zhou, Kaihua Qin, Arthur Gervais, Nicolas Christin
2025	J	`jnl`	Blockchain Amplification Attack. Proc. ACM Meas. Anal. Comput. Syst. Taro Tsuchiya, Liyi Zhou, Kaihua Qin, Arthur Gervais, Nicolas Christin
2025	J	`jnl`	Chameleon Channels: Measuring YouTube Accounts Repurposed for Deception and Profit. CoRR Alejandro Cuevas Villalba, Manoel Horta Ribeiro, Nicolas Christin
2025	A*	`conf`	Exploiting the Shared Storage API. CCS Alexandra Nisenoff, Deian Stefan, Nicolas Christin
2025	A	`conf`	Misuse, Misreporting, Misinterpretation of Statistical Methods in Usable Privacy and Security Papers. SOUPS Jenny Tang, Lujo Bauer, Nicolas Christin
2025	—	`conf`	Observations of Highly Successful, Distributed Teams in a K-12 Online Security Competition. Koli Calling Emma Hogan, Alejandro Cuevas Villalba, Hanan Hibshi, Nicolas Christin
2025	J	`jnl`	Rethinking Fingerprinting: An Assessment of Behavior-based Methods at Scale and Implications for Web Tracking. Proc. Priv. Enhancing Technol. Kyle Crichton, Lorrie Faith Cranor, Nicolas Christin
2024	—	`conf`	"It was honestly just gambling": Investigating the Experiences of Teenage Cryptocurrency Users on Reddit. SOUPS @ USENIX Security Symposium Elijah Robert Bouma-Sims, Hiba Hassan, Alexandra Nisenoff, Lorrie Faith Cranor, Nicolas Christin
2024	J	`jnl`	Automatic Generation of Web Censorship Probe Lists. CoRR Jenny Tang, Léo Alvarez, Arjun Brar, Nguyen Phong Hoang, Nicolas Christin
2024	J	`jnl`	Automatic Generation of Web Censorship Probe Lists. Proc. Priv. Enhancing Technol. Jenny Tang, Léo Alvarez, Arjun Brar, Nguyen Phong Hoang, Nicolas Christin
2024	A*	`conf`	Blockchain Censorship. WWW Anton Wahrstätter, Jens Ernstberger, Aviv Yaish, Liyi Zhou, Kaihua Qin, Taro Tsuchiya, Sebastian Steinhorst, Davor Svetinovic, Nicolas Christin, Mikolaj Barczentewicz, Arthur Gervais
2024	J	`jnl`	Blockchain Economic Denial of Sustainability Attack: Exploiting Latency Optimization in Ethereum Transaction Forwarding. CoRR Taro Tsuchiya, Liyi Zhou, Kaihua Qin, Arthur Gervais, Nicolas Christin
2024	A*	`conf`	Does Online Anonymous Market Vendor Reputation Matter? USENIX Security Symposium Alejandro Cuevas Villalba, Nicolas Christin
2024	A*	`conf`	Flow Correlation Attacks on Tor Onion Service Sessions with Sliding Subset Sum. NDSS Daniela Lopes, Jin-Dong Dong, Pedro Medeiros, Daniel Castro, Diogo Barradas, Bernardo Portela, João Vinagre, Bernardo Ferreira, Nicolas Christin, Nuno Santos
2024	A*	`conf`	GFWeb: Measuring the Great Firewall's Web Censorship at Scale. USENIX Security Symposium Nguyen Phong Hoang, Jakub Dalek, Masashi Crete-Nishihata, Nicolas Christin, Vinod Yegneswaran, Michalis Polychronakis, Nick Feamster
2024	A*	`conf`	Identifying Risky Vendors in Cryptocurrency P2P Marketplaces. WWW Taro Tsuchiya, Alejandro Cuevas Villalba, Nicolas Christin
2024	—	`conf`	Peer-to-Peer (P2P) Electricity Markets for Low Voltage Networks. SmartGridComm Diana Vieira Fernandes, Nicolas Christin, Soummya Kar
2024	A*	`conf`	Stranger Danger? Investor Behavior and Incentives on Cryptocurrency Copy-Trading Platforms. CHI Daisuke Kawai, Kyle Soska, Bryan R. Routledge, Ariel Zetlin-Jones, Nicolas Christin
2024	A	`conf`	What I Learned from Spending a Dozen Years in the Dark Web. WSDM Nicolas Christin
2023	A*	`conf`	Assessing Anonymity Techniques Employed in German Court Decisions: A De-Anonymization Experiment. USENIX Security Symposium Dominic Deuber, Michael Keuchen, Nicolas Christin
2023	J	`jnl`	Blockchain Censorship. CoRR Anton Wahrstätter, Jens Ernstberger, Aviv Yaish, Liyi Zhou, Kaihua Qin, Taro Tsuchiya, Sebastian Steinhorst, Davor Svetinovic, Nicolas Christin, Mikolaj Barczentewicz, Arthur Gervais
2023	A*	`conf`	Is your digital neighbor a reliable investment advisor? WWW Daisuke Kawai, Alejandro Cuevas Villalba, Bryan R. Routledge, Kyle Soska, Ariel Zetlin-Jones, Nicolas Christin
2023	A*	`conf`	Misbehavior and Account Suspension in an Online Financial Communication Platform. WWW Taro Tsuchiya, Alejandro Cuevas Villalba, Thomas Magelinski, Nicolas Christin
2023	B	`conf`	User Participation in Cryptocurrency Derivative Markets. AFT Daisuke Kawai, Bryan R. Routledge, Kyle Soska, Ariel Zetlin-Jones, Nicolas Christin
2022	J	`jnl`	How Do Home Computer Users Browse the Web? ACM Trans. Web Kyle Crichton, Nicolas Christin, Lorrie Faith Cranor
2022	A*	`conf`	Measurement by Proxy: On the Accuracy of Online Marketplace Measurements. USENIX Security Symposium Alejandro Cuevas Villalba, Fieke Miedema, Kyle Soska, Nicolas Christin, Rolf van Wegberg
2022	J	`jnl`	Observations From an Online Security Competition and Its Implications on Crowdsourced Security. CoRR Alejandro Cuevas Villalba, Emma Hogan, Hanan Hibshi, Nicolas Christin
2022	—	`conf`	On recruiting and retaining users for security-sensitive longitudinal measurement panels. SOUPS @ USENIX Security Symposium Akira Yamada, Kyle Crichton, Yukiko Sawaya, Jin-Dong Dong, Sarah Pearman, Ayumu Kubota, Nicolas Christin
2022	A*	`conf`	Poster: User Sessions on Tor Onion Services: Can Colluding ISPs Deanonymize Them at Scale? CCS Daniela Lopes, Pedro Medeiros, Jin-Dong Dong, Diogo Barradas, Bernardo Portela, João Vinagre, Bernardo Ferreira, Nicolas Christin, Nuno Santos
2022	J	`jnl`	The effectiveness of security measures: technical perspective. Commun. ACM Nicolas Christin
2021	A*	`conf`	Chinese Wall or Swiss Cheese? Keyword filtering in the Great Firewall of China. WWW Zachary Weinberg, Diogo Barradas, Nicolas Christin
2021	—	`conf`	Exploring Usable Security to Improve the Impact of Formal Verification: A Research Agenda. AppFM@FM Carolina Carreira, João F. Ferreira, Alexandra Mendes, Nicolas Christin
2021	A*	`conf`	Self-Supervised Euphemism Detection and Identification for Content Moderation. SP Wanzheng Zhu, Hongyu Gong, Rohan Bansal, Zachary Weinberg, Nicolas Christin, Giulia Fanti, Suma Bhat
2021	J	`jnl`	Self-Supervised Euphemism Detection and Identification for Content Moderation. CoRR Wanzheng Zhu, Hongyu Gong, Rohan Bansal, Zachary Weinberg, Nicolas Christin, Giulia Fanti, Suma Bhat
2021	A	`conf`	SoK: A Framework for Asset Discovery: Systematizing Advances in Network Measurements for Protecting Organizations. EuroS&P Mathew Vermeer, Jonathan West, Alejandro Cuevas Villalba, Shuonan Niu, Nicolas Christin, Michel van Eeten, Tobias Fiebig, Carlos Gañán, Tyler Moore
2021	A*	`conf`	Towards Understanding Cryptocurrency Derivatives: A Case Study of BitMEX. WWW Kyle Soska, Jin-Dong Dong, Alex Khodaverdian, Ariel Zetlin-Jones, Bryan R. Routledge, Nicolas Christin
2021	A*	`conf`	Where are you taking me?Understanding Abusive Traffic Distribution Systems. WWW Janos Szurdi, Meng Luo, Brian Kondracki, Nick Nikiforakis, Nicolas Christin
2020	A*	`conf`	ICLab: A Global, Longitudinal Internet Censorship Measurement Platform. SP Arian Akhavan Niaki, Shinyoung Cho, Zachary Weinberg, Nguyen Phong Hoang, Abbas Razaghpanah, Nicolas Christin, Phillipa Gill
2020	—	`conf`	Open Market or Ghost Town? The Curious Case of OpenBazaar. Financial Cryptography James E. Arps, Nicolas Christin
2020	A*	`conf`	Practical Recommendations for Stronger, More Usable Passwords Combining Minimum-strength, Minimum-length, and Blocklist Requirements. CCS Joshua Tan, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor
2019	A*	`conf`	A Field Study of Computer-Security Perceptions Using Anti-Virus Customer-Support Chats. CHI Mahmood Sharif, Kevin A. Roundy, Matteo Dell'Amico, Christopher Gates, Daniel Kats, Lujo Bauer, Nicolas Christin
2019	A*	`conf`	Adversarial Matching of Dark Net Market Vendor Accounts. KDD Xiao Hui Tai, Kyle Soska, Nicolas Christin
2019	J	`jnl`	ICLab: A Global, Longitudinal Internet Censorship Measurement Platform. CoRR Arian Akhavan Niaki, Shinyoung Cho, Zachary Weinberg, Nguyen Phong Hoang, Abbas Razaghpanah, Nicolas Christin, Phillipa Gill
2019	—	`conf`	Why people (don't) use password managers effectively. SOUPS @ USENIX Security Symposium Shikun Zhang, Sarah Pearman, Lujo Bauer, Nicolas Christin
2018	A*	`conf`	"It's not actually that horrible": Exploring Adoption of Two-Factor Authentication at a University. CHI Jessica Colnago, Summer Devlin, Maggie Oates, Chelse Swoopes, Lujo Bauer, Lorrie Faith Cranor, Nicolas Christin
2018	J	`jnl`	An Empirical Analysis of Traceability in the Monero Blockchain. Proc. Priv. Enhancing Technol. Malte Möser, Kyle Soska, Ethan Heilman, Kevin Lee, Henry Heffan, Shashvat Srivastava, Kyle Hogan, Jason Hennessey, Andrew Miller, Arvind Narayanan, Nicolas Christin
2018	—	`conf`	Away From Prying Eyes: Analyzing Usage and Understanding of Private Browsing. SOUPS @ USENIX Security Symposium Hana Habib, Jessica Colnago, Vidya Gopalakrishnan, Sarah Pearman, Jeremy Thomas, Alessandro Acquisti, Nicolas Christin, Lorrie Faith Cranor
2018	A	`conf`	How to Catch when Proxies Lie: Verifying the Physical Locations of Network Proxies with Active Geolocation. Internet Measurement Conference Zachary Weinberg, Shinyoung Cho, Nicolas Christin, Vyas Sekar, Phillipa Gill
2018	A*	`conf`	Plug and Prey? Measuring the Commoditization of Cybercrime via Online Anonymous Markets. USENIX Security Symposium Rolf van Wegberg, Samaneh Tajalizadehkhoob, Kyle Soska, Ugur Akyazi, Carlos Hernandez Gañán, Bram Klievink, Nicolas Christin, Michel van Eeten
2018	A*	`conf`	Predicting Impending Exposure to Malicious Content from User Behavior. CCS Mahmood Sharif, Jumpei Urakawa, Nicolas Christin, Ayumu Kubota, Akira Yamada
2018	J	`jnl`	Revisiting the Risks of Bitcoin Currency Exchange Closure. ACM Trans. Internet Techn. Tyler Moore, Nicolas Christin, Janos Szurdi
2018	J	`jnl`	Should Credit Card Issuers Reissue Cards in Response to a Data Breach?: Uncertainty and Transparency in Metrics for Data Security Policymaking. ACM Trans. Internet Techn. James T. Graves, Alessandro Acquisti, Nicolas Christin
2018	—	`conf`	User Behaviors and Attitudes Under Password Expiration Policies. SOUPS @ USENIX Security Symposium Hana Habib, Pardis Emami Naeini, Summer Devlin, Maggie Oates, Chelse Swoopes, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor
2017	A*	`conf`	Automatic Application Identification from Billions of Files. KDD Kyle Soska, Christopher S. Gates, Kevin A. Roundy, Nicolas Christin
2017	J	`jnl`	Better Passwords through Science (and Neural Networks). login Usenix Mag. William Melicher, Blase Ur, Sean M. Segreti, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor
2017	A*	`conf`	Design and Evaluation of a Data-Driven Password Meter. CHI Blase Ur, Felicia Alfieri, Maung Aung, Lujo Bauer, Nicolas Christin, Jessica Colnago, Lorrie Faith Cranor, Henry Dixon, Pardis Emami Naeini, Hana Habib, Noah Johnson, William Melicher
2017	A	`conf`	Diversify to Survive: Making Passwords Stronger with Adaptive Policies. SOUPS Sean M. Segreti, William Melicher, Saranga Komanduri, Darya Melicher, Richard Shay, Blase Ur, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor, Michelle L. Mazurek
2017	A	`conf`	Email typosquatting. Internet Measurement Conference Janos Szurdi, Nicolas Christin
2017	—	`conf`	Fast, Lean, and Accurate: Modeling Password Guessability Using Neural Networks. USENIX ATC William Melicher, Blase Ur, Saranga Komanduri, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor
2017	A*	`conf`	Let's Go in for a Closer Look: Observing Passwords in Their Natural Habitat. CCS Sarah Pearman, Jeremy Thomas, Pardis Emami Naeini, Hana Habib, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor, Serge Egelman, Alain Forget
2017	—	`conf`	Push-Button Verification of File Systems via Crash Refinement. USENIX ATC Helgi Sigurbjarnarson, James Bornholt, Nicolas Christin, Lorrie Faith Cranor
2017	A*	`conf`	Self-Confidence Trumps Knowledge: A Cross-Cultural Study of Security Behavior. CHI Yukiko Sawaya, Mahmood Sharif, Nicolas Christin, Ayumu Kubota, Akihiro Nakarai, Akira Yamada
2017	J	`jnl`	Topics of Controversy: An Empirical Analysis of Web Censorship Lists. Proc. Priv. Enhancing Technol. Zachary Weinberg, Mahmood Sharif, Janos Szurdi, Nicolas Christin
2016	J	`jnl`	A Public Comment on NCCoE's White Paper on Privacy-Enhancing Identity Brokers. CoRR Luís T. A. N. Brandão, Nicolas Christin, George Danezis
2016	J	`jnl`	Beaver: A Decentralized Anonymous Marketplace with Secure Reputation. IACR Cryptol. ePrint Arch. Kyle Soska, Albert Kwon, Nicolas Christin, Srinivas Devadas
2016	J	`jnl`	Designing Password Policies for Strength and Usability. ACM Trans. Inf. Syst. Secur. Richard Shay, Saranga Komanduri, Adam L. Durity, Phillip (Seyoung) Huh, Michelle L. Mazurek, Sean M. Segreti, Blase Ur, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor
2016	A*	`conf`	Do Users' Perceptions of Password Security Match Reality? CHI Blase Ur, Jonathan Bees, Sean M. Segreti, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor
2016	A	`conf`	Do or Do Not, There Is No Try: User Engagement May Not Improve Security Outcomes. SOUPS Alain Forget, Sarah Pearman, Jeremy Thomas, Alessandro Acquisti, Nicolas Christin, Lorrie Faith Cranor, Serge Egelman, Marian Harbach, Rahul Telang
2016	A*	`conf`	Fast, Lean, and Accurate: Modeling Password Guessability Using Neural Networks. USENIX Security Symposium William Melicher, Blase Ur, Sean M. Segreti, Saranga Komanduri, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor
2016	A*	`conf`	Usability and Security of Text Passwords on Mobile Devices. CHI William Melicher, Darya Kurilova, Sean M. Segreti, Pranshu Kalvani, Richard Shay, Blase Ur, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor, Michelle L. Mazurek
2015	A	`conf`	"I Added '!' at the End to Make It Secure": Observing Password Creation in the Lab. SOUPS Blase Ur, Fumiko Noma, Jonathan Bees, Sean M. Segreti, Richard Shay, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor
2015	A*	`conf`	A Spoonful of Sugar?: The Impact of Guidance and Feedback on Password-Creation Behavior. CHI Richard Shay, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor, Alain Forget, Saranga Komanduri, Michelle L. Mazurek, William Melicher, Sean M. Segreti, Blase Ur
2015	A*	`conf`	Audit Games with Multiple Defender Resources. AAAI Jeremiah Blocki, Nicolas Christin, Anupam Datta, Ariel D. Procaccia, Arunesh Sinha
2015	—	`conf`	Caviar and Yachts: How Your Purchase Data May Come Back to Haunt You. WEIS Benjamin Johnson, Paul Laskowski, Thomas Maillart, John C.-I. Chuang, Nicolas Christin
2015	—	`conf`	Concentrating Correctly on Cybercrime Concentration. WEIS Richard Clayton, Tyler Moore, Nicolas Christin
2015	—	`ed.`	Financial Cryptography and Data Security - FC 2015 International Workshops, BITCOIN, WAHC, and Wearable, San Juan, Puerto Rico, January 30, 2015, Revised Selected Papers Financial Cryptography Workshops Michael Brenner, Nicolas Christin, Benjamin Johnson, Kurt Rohloff
2015	A*	`conf`	Measuring Real-World Accuracies and Biases in Modeling Password Guessability. USENIX Security Symposium Blase Ur, Sean M. Segreti, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor, Saranga Komanduri, Darya Kurilova, Michelle L. Mazurek, William Melicher, Richard Shay
2015	A*	`conf`	Measuring the Longitudinal Evolution of the Online Anonymous Marketplace Ecosystem. USENIX Security Symposium Kyle Soska, Nicolas Christin
2015	J	`jnl`	Toward Mending Two Nation-Scale Brokered Identification Systems. Proc. Priv. Enhancing Technol. Luís T. A. N. Brandão, Nicolas Christin, George Danezis, anonymous
2014	A*	`conf`	A Nearly Four-Year Longitudinal Study of Search-Engine Poisoning. CCS Nektarios Leontiadis, Tyler Moore, Nicolas Christin
2014	—	`conf`	A5: Automated Analysis of Adversarial Android Applications. SPSM@CCS Timothy Vidas, Jiaqi Tan, Jay Nahata, Chaur Lih Tan, Nicolas Christin, Patrick Tague
2014	J	`jnl`	Audit Games with Multiple Defender Resources. CoRR Jeremiah Blocki, Nicolas Christin, Anupam Datta, Ariel D. Procaccia, Arunesh Sinha
2014	A*	`conf`	Automatically Detecting Vulnerable Websites Before They Turn Malicious. USENIX Security Symposium Kyle Soska, Nicolas Christin
2014	—	`conf`	Building the security behavior observatory: an infrastructure for long-term monitoring of client machines. HotSoS Alain Forget, Saranga Komanduri, Alessandro Acquisti, Nicolas Christin, Lorrie Faith Cranor, Rahul Telang
2014	A*	`conf`	Can long passwords be secure and usable? CHI Richard Shay, Saranga Komanduri, Adam L. Durity, Phillip (Seyoung) Huh, Michelle L. Mazurek, Sean M. Segreti, Blase Ur, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor
2014	—	`conf`	Empirically Measuring WHOIS Misuse. ESORICS (1) Nektarios Leontiadis, Nicolas Christin
2014	A	`conf`	Evading android runtime analysis via sandbox detection. AsiaCCS Timothy Vidas, Nicolas Christin
2014	—	`ed.`	Financial Cryptography and Data Security - 18th International Conference, FC 2014, Christ Church, Barbados, March 3-7, 2014, Revised Selected Papers Financial Cryptography Nicolas Christin, Reihaneh Safavi-Naini
2014	—	`conf`	General Requirements of a Hybrid-Modeling Framework for Cyber Security. MILCOM Alessandro Oltramari, Noam Ben-Asher, Lorrie Faith Cranor, Lujo Bauer, Nicolas Christin
2013	—	`conf`	Adaptive Regret Minimization in Bounded-Memory Games. GameSec Jeremiah Blocki, Nicolas Christin, Anupam Datta, Arunesh Sinha
2013	J	`jnl`	Audit Games CoRR Jeremiah Blocki, Nicolas Christin, Anupam Datta, Ariel D. Procaccia, Arunesh Sinha
2013	A*	`conf`	Audit Games. IJCAI Jeremiah Blocki, Nicolas Christin, Anupam Datta, Ariel D. Procaccia, Arunesh Sinha
2013	—	`conf`	Beware the Middleman: Empirical Analysis of Bitcoin-Exchange Risk. Financial Cryptography Tyler Moore, Nicolas Christin
2013	A*	`conf`	Measuring password guessability for an entire university. CCS Michelle L. Mazurek, Saranga Komanduri, Timothy Vidas, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor, Patrick Gage Kelley, Richard Shay, Blase Ur
2013	J	`jnl`	Passe-Partout: A General Collection Methodology for Android Devices. IEEE Trans. Inf. Forensics Secur. Daniel Votipka, Timothy Vidas, Nicolas Christin
2013	A*	`conf`	Pick your poison: pricing and inventories at unlicensed online pharmacies. EC Nektarios Leontiadis, Tyler Moore, Nicolas Christin
2013	—	`conf`	QRishing: The Susceptibility of Smartphone Users to QR Code Phishing Attacks. Financial Cryptography Workshops Timothy Vidas, Emmanuel Owusu, Shuai Wang, Cheng Zeng, Lorrie Faith Cranor, Nicolas Christin
2013	—	`conf`	Sweetening android lemon markets: measuring and combating malware in application marketplaces. CODASPY Timothy Vidas, Nicolas Christin
2013	—	`conf`	The Impact of Length and Mathematical Operators on the Usability and Security of System-Assigned One-Time PINs. Financial Cryptography Workshops Patrick Gage Kelley, Saranga Komanduri, Michelle L. Mazurek, Richard Shay, Timothy Vidas, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor
2013	A*	`conf`	Traveling the silk road: a measurement analysis of a large anonymous online marketplace. WWW Nicolas Christin
2012	—	`conf`	Audit Mechanisms for Provable Risk Management and Accountable Data Governance. GameSec Jeremiah Blocki, Nicolas Christin, Anupam Datta, Arunesh Sinha
2012	A	`conf`	Correct horse battery staple: exploring the usability of system-assigned passphrases. SOUPS Richard Shay, Patrick Gage Kelley, Saranga Komanduri, Michelle L. Mazurek, Blase Ur, Timothy Vidas, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor
2012	A*	`conf`	Guess Again (and Again and Again): Measuring Password Strength by Simulating Password-Cracking Algorithms. IEEE Symposium on Security and Privacy Patrick Gage Kelley, Saranga Komanduri, Michelle L. Mazurek, Richard Shay, Timothy Vidas, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor, Julio C. López
2012	J	`jnl`	Helping Users Create Better Passwords. login Usenix Mag. Blase Ur, Patrick Gage Kelley, Saranga Komanduri, Joel Lee, Michael Maass, Michelle L. Mazurek, Timothy Passaro, Richard Shay, Timothy Vidas, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor, Serge Egelman, Julio C. López
2012	A*	`conf`	How Does Your Password Measure Up? The Effect of Strength Meters on Password Creation. USENIX Security Symposium Blase Ur, Patrick Gage Kelley, Saranga Komanduri, Joel Lee, Michael Maass, Michelle L. Mazurek, Timothy Passaro, Richard Shay, Timothy Vidas, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor
2012	—	`conf`	Metrics for Measuring ISP Badness: The Case of Spam - (Short Paper). Financial Cryptography Benjamin Johnson, John Chuang, Jens Grossklags, Nicolas Christin
2012	J	`jnl`	Traveling the Silk Road: A measurement analysis of a large anonymous online marketplace CoRR Nicolas Christin
2011	J	`jnl`	Adaptive Regret Minimization in Bounded-Memory Games CoRR Jeremiah Blocki, Nicolas Christin, Anupam Datta, Arunesh Sinha
2011	—	`conf`	All Your Droid Are Belong to Us: A Survey of Current Android Attacks. WOOT Timothy Vidas, Daniel Votipka, Nicolas Christin
2011	—	`conf`	Audit Mechanisms for Privacy Protection in Healthcare Environments. HealthSec Jeremiah Blocki, Nicolas Christin, Anupam Datta, Arunesh Sinha
2011	A*	`conf`	Fashion crimes: trending-term exploitation on the web. CCS Tyler Moore, Nektarios Leontiadis, Nicolas Christin
2011	—	`conf`	It's All about the Benjamins: An Empirical Study on Incentivizing Users to Ignore Security Advice. Financial Cryptography Nicolas Christin, Serge Egelman, Timothy Vidas, Jens Grossklags
2011	A*	`conf`	Measuring and Analyzing Search-Redirection Attacks in the Illicit Online Prescription Drug Trade. USENIX Security Symposium Nektarios Leontiadis, Tyler Moore, Nicolas Christin
2011	—	`conf`	Moving Forward, Building an Ethics Community (Panel Statements). Financial Cryptography Workshops Erin Kenneally, Angelos Stavrou, John McHugh, Nicolas Christin
2011	—	`conf`	Nash Equilibria for Weakest Target Security Games with Heterogeneous Agents. GAMENETS Benjamin Johnson, Jens Grossklags, Nicolas Christin, John Chuang
2011	—	`conf`	Network Security Games: Combining Game Theory, Behavioral Economics, and Network Measurements. GameSec Nicolas Christin
2011	A*	`conf`	Of passwords and people: measuring the effect of password-composition policies. CHI Saranga Komanduri, Richard Shay, Patrick Gage Kelley, Michelle L. Mazurek, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor, Serge Egelman
2011	A	`conf`	Regret Minimizing Audits: A Learning-Theoretic Basis for Privacy Protection. CSF Jeremiah Blocki, Nicolas Christin, Anupam Datta, Arunesh Sinha
2011	A*	`conf`	Security through a different kind of obscurity: evaluating distortion in graphical authentication schemes. CHI Eiji Hayashi, Jason I. Hong, Nicolas Christin
2011	J	`jnl`	Toward a general collection methodology for Android devices. Digit. Investig. Timothy Vidas, Chengye Zhang, Nicolas Christin
2011	Misc	`conf`	Understanding and Protecting Privacy: Formal Semantics and Principled Audit Mechanisms. ICISS Anupam Datta, Jeremiah Blocki, Nicolas Christin, Henry DeYoung, Deepak Garg, Limin Jia, Dilsun Kirli Kaynar, Arunesh Sinha
2010	Misc	`conf`	A Comparative Usability Evaluation of Traditional Password Managers. ICISC Ambarish Karole, Nitesh Saxena, Nicolas Christin
2010	A	`conf`	Are Security Experts Useful? Bayesian Nash Equilibria for Network Security Games with Limited Information. ESORICS Benjamin Johnson, Jens Grossklags, Nicolas Christin, John Chuang
2010	A*	`conf`	Dissecting one click frauds. CCS Nicolas Christin, Sally S. Yanagihara, Keisuke Kamataki
2010	A	`conf`	Encountering stronger password requirements: user attitudes and behaviors. SOUPS Richard Shay, Saranga Komanduri, Patrick Gage Kelley, Pedro Giovanni Leon, Michelle L. Mazurek, Lujo Bauer, Nicolas Christin, Lorrie Faith Cranor
2010	—	`conf`	Please Continue to Hold: An Empirical Study on User Tolerance of Security Delays. WEIS Serge Egelman, David Molnar, Nicolas Christin, Alessandro Acquisti, Cormac Herley, Shriram Krishnamurthi
2010	C	`conf`	This is your data on drugs: lessons computer security can learn from the drug war. NSPW David Molnar, Serge Egelman, Nicolas Christin
2010	—	`conf`	Uncertainty in Interdependent Security Games. GameSec Benjamin Johnson, Jens Grossklags, Nicolas Christin, John Chuang
2010	—	`conf`	When Information Improves Information Security. Financial Cryptography Jens Grossklags, Benjamin Johnson, Nicolas Christin
2009	A	`conf`	Educated guess on graphical authentication schemes: vulnerabilities and countermeasures. SOUPS Eiji Hayashi, Jason I. Hong, Nicolas Christin
2009	A	`conf`	New directions in multisensory authentication. SOUPS Madoka Hasegawa, Nicolas Christin, Eiji Hayashi
2009	—	`conf`	The Price of Uncertainty in Security Games. WEIS Jens Grossklags, Benjamin Johnson, Nicolas Christin
2009	A	`conf`	mFerio: the design and evaluation of a peer-to-peer mobile payment system. MobiSys Rajesh Krishna Balan, Narayan Ramasubbu, Komsit Prakobphol, Nicolas Christin, Jason I. Hong
2008	—	`conf`	Countermeasures against Government-Scale Monetary Forgery. Financial Cryptography Alessandro Acquisti, Nicolas Christin, Bryan Parno, Adrian Perrig
2008	—	`conf`	Predicted and Observed User Behavior in the Weakest-link Security Game. UPSEC Jens Grossklags, Nicolas Christin, John Chuang
2008	A*	`conf`	Secure or insure?: a game-theoretic analysis of information security games. WWW Jens Grossklags, Nicolas Christin, John Chuang
2008	—	`conf`	Security Investment (Failures) in Five Economic Environments: A Comparison of Homogeneous and Heterogeneous User Agents. WEIS Jens Grossklags, Nicolas Christin, John Chuang
2008	A*	`conf`	Security and insurance management in networks with heterogeneous agents. EC Jens Grossklags, Nicolas Christin, John Chuang
2008	A*	`conf`	Undercover: authentication usable in front of prying eyes. CHI Hirokazu Sasamoto, Nicolas Christin, Eiji Hayashi
2008	A	`conf`	Use Your Illusion: secure authentication usable anywhere. SOUPS Eiji Hayashi, Rachna Dhamija, Nicolas Christin, Adrian Perrig
2007	J	`jnl`	Enhancing class-based service architectures with adaptive rate allocation and dropping mechanisms. IEEE/ACM Trans. Netw. Nicolas Christin, Jörg Liebeherr, Tarek F. Abdelzaher
2007	B	`conf`	On the Feasibility of Switching ISPs in Residential Multihoming. IWQoS Ahsan Habib, Nicolas Christin, John C.-I. Chuang
2007	—	`conf`	Power to the people: securing the internet one edge at a time. LSAD@SIGCOMM Soon Hin Khor, Nicolas Christin, Tina Wong, Akihiro Nakao
2006	J	`jnl`	Providing Service Guarantees in High-Speed Switching Systems with Feedback Output Queuing. IEEE Trans. Parallel Distributed Syst. Victor Firoiu, Xiaohui Zhang, Emre Gündüzhan, Nicolas Christin
2006	A*	`conf`	Taking Advantage of Multihoming with Session Layer Striping. INFOCOM Ahsan Habib, Nicolas Christin, John Chuang
2006	J	`jnl`	The QoSbox: Quantitative service differentiation in BSD routers. Comput. Networks Nicolas Christin, Jörg Liebeherr
2005	A*	`conf`	A cost-based analysis of overlay routing geometries. INFOCOM Nicolas Christin, John Chuang
2005	A*	`conf`	Content availability, pollution and poisoning in file sharing peer-to-peer networks. EC Nicolas Christin, Andreas S. Weigend, John Chuang
2005	J	`jnl`	Marking algorithms for service differentiation of TCP traffic. Comput. Commun. Nicolas Christin, Jörg Liebeherr
2004	J	`jnl`	Near Rationality and Competitive Equilibria in Networked Systems CoRR Nicolas Christin, Jens Grossklags, John Chuang
2004	J	`jnl`	On the Cost of Participating in a Peer-to-Peer Network CoRR Nicolas Christin, John Chuang
2004	—	`conf`	On the Cost of Participating in a Peer-to-Peer Network. IPTPS Nicolas Christin, John Chuang
2004	J	`jnl`	Providing Service Guarantees in High-Speed Switching Systems with Feedback Output Queuing CoRR Victor Firoiu, Xiaohui Zhang, Emre Gündüzhan, Nicolas Christin
2003	J	`jnl`	A QoS architecture for quantitative service differentiation. IEEE Commun. Mag. Nicolas Christin, Jörg Liebeherr
2002	A*	`conf`	A Quantitative Assured Forwarding Service. INFOCOM Nicolas Christin, Jörg Liebeherr, Tarek F. Abdelzaher
2002	J	`jnl`	Rate allocation and buffer management for differentiated services. Comput. Networks Jörg Liebeherr, Nicolas Christin
2001	B	`conf`	JoBS: Joint Buffer Management and Scheduling for Differentiated Services. IWQoS Jörg Liebeherr, Nicolas Christin