Publications

ImpROV: Measuring and Mitigating Collateral Damage of Route Origin Validation in RPKI

Weitong Li, Yuze Li, and Taejoong Chung

In Proceedings of the USENIX Security Symposium (Security’25), Seattle, USA, August 2025

SPF Beyond the Standard: Management and Operational Challenges in Practice and Practical Recommendations

Mohammad Ishtiaq Ashiq Khan, Weitong Li, Tobias Fiebig, and Taejoong Chung.

In Proceedings of the USENIX Security Symposium (Security’24), Philadelphia, USA, August 2024

IRRedicator: Pruning IRR with RPKI-Valid BGP Insights

Minhyeock Kang, Weitong Li, Roland van Rijswijk-Deij, Ted “Taekyoung” Kwon, and Taejoong Chung.

In Proceedings of the Network and Distributed System Security Symposium (NDSS’24), San Diego, USA, February 2024

RoVista: Measuring and Analyzing the Route Origin Validation (ROV) in RPKI

Weitong Li, Zhexiao Lin, Mohammad Ishtiaq Ashiq Khan, Emile Aben, Romain Fontugne, Amreesh Phokeer, and Taejoong Chung.

In Proceedings of the ACM Internet Measurement Conference (IMC’23), Montreal, Canada, October 2023

You’ve Got Report: Measurement and Security Implications of DMARC Reporting

Mohammad Ishtiaq Ashiq Khan, Weitong Li, Tobias Fiebig, and Taejoong Chung.

In Proceedings of the USENIX Security Symposium (Security’23), Anaheim, USA, August 2023