Overview
Networking, systems, and security.
Current Appointments & Affiliations
Professor of Computer Science
·
2023 - Present
Computer Science,
Trinity College of Arts & Sciences
Co-Director of Graduate Studies for the Master of Science in Economics and Computation Program
·
2023 - Present
Computer Science,
Trinity College of Arts & Sciences
Director of Graduate Studies MS Program in the Department of Computer Science
·
2023 - Present
Computer Science,
Trinity College of Arts & Sciences
Recent Publications
Browsing without Third-Party Cookies: What Do You See?
Conference Proceedings of the ACM SIGCOMM Internet Measurement Conference, IMC · November 4, 2024 Third-party web cookies are often used for privacy-invasive behavior tracking. Partly due to privacy concerns, browser vendors have started to block all third-party cookies in recent years. To understand the effects of such third-party cookieless browsing, ... Full text CiteRegional IP Anycast: Deployments, Performance, and Potentials
Conference SIGCOMM 2023 - Proceedings of the ACM SIGCOMM 2023 Conference · September 10, 2023 Recent studies show that an end system's traffic may reach a distant anycast site within a global IP anycast system, resulting in high latency. To address this issue, some private and public CDNs have implemented regional IP anycast, a technique that invol ... Full text CiteQuantifying User Password Exposure to Third-Party CDNs
Conference Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) · January 1, 2023 Web services commonly employ Content Distribution Networks (CDNs) for performance and security. As web traffic is becoming 100% HTTPS, more and more websites allow CDNs to terminate their HTTPS connections. This practice may expose a website’s user sensiti ... Full text CiteRecent Grants
CNS Core:Small: Optimizing IP Anycast Performance at Scale
ResearchPrincipal Investigator · Awarded by National Science Foundation · 2022 - 2025CNS Core: Small: Collaborative Research: Improving the Reliability of Cable Broadband Networks with Proactive Network Maintenance
ResearchPrincipal Investigator · Awarded by National Science Foundation · 2019 - 2023FIA-NP: Collaborative Research: The Next-Phase MobilityFirst Project - From Architecture and Protocol Design to Advanced Services and Trial Deployments
ResearchPrincipal Investigator · Awarded by National Science Foundation · 2014 - 2018View All Grants
Education, Training & Certifications
Massachusetts Institute of Technology ·
2004
Ph.D.
Tsinghua University (China) ·
1996
B.S.E.