Nicolas Christin is an associate professor at Carnegie Mellon University, jointly appointed in the School of Computer Science and the Department of Engineering & Public Policy. He is also an associate professor in the Institute for Software Research and a core faculty member in CyLab, the university-wide information security institute. He also has courtesy appointments in the Information Networking Institute and the Department of Electrical and Computer Engineering. Christin holds a Diplôme d'Ingénieur from l'École centrale de Lille, and M.S. and Ph.D. degrees in Computer Science from the University of Virginia. He was a researcher in the School of Information at the University of California, Berkeley, prior to joining Carnegie Mellon in 2005.
Studying Cybercrime for Prevention and Enforcement
2003 Ph.D., Computer Science, University of Virginia
2000 MS, Computer Science, University of Virginia
1999 Diplôme d'Ingénieur, École Centrale Lille, Franc
- AI and ML for security
- Applications of security and privacy
- authentication and passwords
- censorship resistance and measurement
- computer security
- information networking
- Measurement and analysis
- measurements of fraud, malware, spam
- ML and AI
- mobile and app security and privacy
- network security
- privacy engineering
- risk analysis and management
- security analytics
- security and privacy economics
- security of AI and ML
- security policy and regulation
- systems security
- threat analysis and modeling
- Usability and human behavior
- usable privacy and security
- web security
Passwords research group awarded the 2020 Allen Newell Award for Research Excellence
A group of CyLab faculty and graduate students were just awarded the Allen Newell Award for Research Excellence for their contributions from a decade of passwords research.
Edge computing, ad-blocking, and more: CyLab announces 2020 seed funding awardees
Over $500K in seed funding has been awarded to 10 different CyLab faculty in six different departments across three colleges at CMU.
EPP’s Christin quoted about illegal activity in online markets
CyLab/EPP’s Nicolas Christin was featured in a CyLab article about the online market OpenBazaar.
The curious case of OpenBazaar
This week, CyLab’s Nicolas Christin and graduate student James Arps are presenting the first in-depth look at the decentralized online anonymous market known as OpenBazaar.
Christin’s insight featured in Forbes’ “Best Stories of the Decade”
CyLab’s/EPP’s Nicolas Christin was one of the first researchers to take a deep dive into the size of the dark web economy, and his expertise on the matter was featured in a 2013 story that Forbes just named one of the “Best Stories of the Decade.”
Why people (don’t) use password managers effectively
A recent study by a team of CyLab researchers, including Pearman, provides some insight into how ineffectively people may be using password managers, potentially nullifying the benefits the managers are meant to provide.
Security and privacy need to be easy
In 2005, Carnegie Mellon hosted a first-of-its-kind conference that brought together researchers from dozens of universities and companies around the world with one mission: make privacy and security tools easier to use. That conference, the Symposium On Usable Privacy and Security (SOUPS), is holding its 15th annual meeting next month. SOUPS, as well as the entire usable privacy and security field, have deep roots at CMU.
Christin says dark-web ecosystem undented by law enforcement efforts
CyLab’s Nicolas Christin takes a look at law enforcement officials’ struggle to deter new dark-web marketplaces from growing in the wake of major law enforcement busts.
Blame the tech, not the users
A recent study led by researchers in Carnegie Mellon University’s CyLab found that when a personal device has fallen victim to some sort of cyberattack, users often misdiagnose what exactly is going on–but they’re not the ones to blame.
2019 Dean’s Early Career Fellows
Three young faculty members have been granted the 2019 Dean’s Early Career Fellowship to enable their continued contributions to their respective fields.
Preventing exposure to malicious websites
A team of CyLab researchers have developed a mechanism that detects when users may be about to visit a malicious website.
As advertised? Exposing lies about VPN locations
A strange observation led a CyLab researcher to figure out how to detect when VPN services are lying about their location.