Kevin Childs

About

I am a second-year PhD student in the Florida Institute for Cybersecurity Research specializing in cybersecurity with a focus on marginalized and vulnerable populations. My research addresses the unique security challenges faced by groups at heightened risk, such as student-athletes and victims of technology-facilitated interpersonal abuse. I am currently working on projects aimed at understanding the security needs of these populations and working toward potential mitigations of these threats, including forward-looking design principles. Previously, I was part of the Wolfpack Security Lab at NC State, where I worked on phishing detection and led a team investigating security flaws in fitness tracking apps. In addition to my academic pursuits, I am passionate about sports, actively competiting in Ironman triathlon with former experience as Division I swimmer at the fourth nationally ranked university.

Current and Former Institutions

  • University of Florida: PhD Student in Computer Science, Research Scientist (Advised by Kevin Butler)
  • North Carolina State University: BS in Computer Science (Cybersecurity), Minor in Cognitive Science

Academic Work

“I Had Sort of a Sense that I Was Always Being Watched...Since I Was”: Examining Interpersonal Discomfort From Continuous Location-Sharing Applications

Authors: Kevin Childs, Cassidy Gibson, Anna Crowder, Kevin Warren, Carson Stillman, Elissa Redmiles, Eakta Jain, Patrick Traynor, Kevin Butler

Publication Venue: ACM Conference on Computer and Communications Security (CCS), 2024

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On SMS Phishing Tactics and Infrastructure

Authors: Aleksandr Nahapetyan, Sathvik Prasad, Kevin Childs, Adam Oest, Yeganeh Ladwig, Alexandros Kapravelos, Bradley Reaves

Publication Venue: IEEE Symposium on Security and Privacy, 2024

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Heat Marks the Spot: De-Anonymizing Users’ Geographical Data on the Strava Heatmap

Authors: Kevin Childs, Daniel Nolting, Anupam Das

Publication Venue: IEEE Workshop on Technology and Consumer Protection, 2023

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Work in Progress

Multimodal Membership Inference Attack

Description This research examines whether anonymized GPS and IMU data can be de-anonymized using video footage from sports competitions. It investigates the potential for video data to fingerprint motion data captured by sensors, particularly in the event of a data breach.

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Athletics Threat Model

Description This research examines the collection and security of data from student-athletes, including sensitive metrics gathered during practices and games. It explores risks to privacy, fair competition, and gambling integrity, as well as existing data management solutions to address these concerns

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Featured Articles

UF Ph.D. students bring precision and perspective to AI initiative, July 19th, 2024

Description: Highlights the role of Kevin Childs and Mollie Brewer in the UF and Sport collaborative

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State researcher says fitness app loophole may reveal users address, June 19th, 2023

Description: Describes a vulnerability that allows for the home address of some Strava users to be discovered.

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Academic Areas of Interest

  • Security and Privacy for Marginalized and Vulnerable Populations: I am interested in the social implications of the technology we design, such as how location-sharing applications may impact relationship dynamics.
  • Technology in Sport: With a background in Division I athletics, I am interested in the practical application of technology in sports, emphasizing the importance of retaining the human element of coaching.

Curriculum Vitae

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Hobbies

In my spare time, I enjoy training and competing in Ironman distance triathlons, rock climbing, and other outdoor activities. Stemming from a Division I background in swimming at NC State, I have developed a love for the community that sports and outdoor groups foster. Additionally, I enjoy hosting dinner parties, gardening, cooking Costco-sized portions of food, and playing piano.

Headshot Rock Climbing