Alexandra Nisenoff, Nick Feamster, Madeleine A Hoofnagle†, Sydney Zink. (University of Chicago and †Northwestern)

Domain Name System (DNS) queries map domains that are readable by humans into their corresponding IP addresses. As a way of mitigating the privacy risks associated with DNS queries, protocols such as DNS over HTTPS (DoH) and DNS over TLS (DoT) have been adopted by many major browsers and operating systems. In this paper we present the results of a small-scale online survey with the goal of probing users’ sentiments on Private DNS in Android 9 Pie as well as DoH in Firefox. As many users decide to stick with the default setting, it becomes paramount developers choose defaults that benefit users. While many users choose to stick with the default setting, even given additional information, there are users who would change their DNS settings when given information on what the specific settings actually do. We also see that users believe DNS settings accomplish one thing, but actually the settings do something else. Finally, the survey uncovered interesting trends in users’ knowledge of and trust in DNS service providers.

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Evan Johnson (University of California San Diego), David Thien (University of California San Diego), Yousef Alhessi (University of California San Diego), Shravan Narayan (University Of California San Diego), Fraser Brown (Stanford University), Sorin Lerner (University of California San Diego), Tyler McMullen (Fastly Labs), Stefan Savage (University of California San Diego), Deian Stefan (University of California…

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C^2SR: Cybercrime Scene Reconstruction for Post-mortem Forensic Analysis

Yonghwi Kwon (University of Virginia), Weihang Wang (University at Buffalo, SUNY), Jinho Jung (Georgia Institute of Technology), Kyu Hyung Lee (University of Georgia), Roberto Perdisci (Georgia Institute of Technology and University of Georgia)

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UIScope: Accurate, Instrumentation-free, and Visible Attack Investigation for GUI...

Runqing Yang (Zhejiang University), Shiqing Ma (Rutgers University), Haitao Xu (Arizona State University), Xiangyu Zhang (Purdue University), Yan Chen (Northwestern University)

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CHANCEL: Efficient Multi-client Isolation Under Adversarial Programs

Adil Ahmad (Purdue University), Juhee Kim (Seoul National University), Jaebaek Seo (Google), Insik Shin (KAIST), Pedro Fonseca (Purdue University), Byoungyoung Lee (Seoul National University)

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