Tales of Favicons and Caches: Persistent Tracking in Modern Browsers

Abstract

Statement from the NDSS 2021 Program Committee: NDSS is devoted to ethical principles and encourages the research community to ensure its work protects the privacy, security, and safety of users and others involved. While the NDSS 2021 PC appreciated the technical contributions of this paper, it was the subject of a debate in our community regarding the responsible disclosure of vulnerabilities for the Firefox web browser. The PC examined and discussed the ethics concerns raised and the authors' response. Although no harm came to users, the authors' oversight could have made a non-vulnerable