Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 9 of 9
Full-Text Articles in Law
Platforms, Encryption, And The Cfaa: The Case Of Whatsapp V Nso Group, Jonathon Penney, Bruce Schneier
Platforms, Encryption, And The Cfaa: The Case Of Whatsapp V Nso Group, Jonathon Penney, Bruce Schneier
Articles, Book Chapters, & Popular Press
End-to-end encryption technology has gone mainstream. But this wider use has led hackers, cybercriminals, foreign governments, and other threat actors to employ creative and novel attacks to compromise or workaround these protections, raising important questions as to how the Computer Fraud and Abuse Act (CFAA), the primary federal anti-hacking statute, is best applied to these new encryption implementations. Now, after the Supreme Court recently narrowed the CFAA’s scope in Van Buren and suggested it favors a code-based approach to liability under the statute, understanding how best to theorize sophisticated code-based access barriers like end-to-end encryption, and their circumvention, is now …
Understanding Chilling Effects, Jonathon Penney
Understanding Chilling Effects, Jonathon Penney
Articles, Book Chapters, & Popular Press
With digital surveillance and censorship on the rise, the amount of data available online unprecedented, and corporate and governmental actors increasingly employing emerging technologies like artificial intelligence (AI), machine learning, and facial recognition technology (FRT) for surveillance and data analytics, concerns about “chilling effects”, that is, the capacity for these activities “chill” or deter people from exercising their rights and freedoms have taken on greater urgency and importance. Yet, there remains a clear dearth in systematic theoretical and empirical work point. This has left significant gaps in understanding. This article has attempted to fill that void, synthesizing theoretical and empirical …
Identity Manipulation: Responding To Advances In Artificial Intelligence And Robotics, Suzie Dunn
Identity Manipulation: Responding To Advances In Artificial Intelligence And Robotics, Suzie Dunn
Articles, Book Chapters, & Popular Press
Advances in artificial intelligence (AI) and robotics technologies have destabilized our ability to control our identity. Today, it is increasingly accessible for the average person to appropriate the voice, image, and body of another individual through the use of technology. Deepfake videos swap new faces into existing videos, facial re-enactment allows for the face of one person to be superimposed on the face of someone else in a real time video, artificial speech synthesis can clone another person’s voice, and 3D printing and modern robotics can reproduce life-size copies of living people. These are all examples of the ways technology …
Politics Of Adversarial Machine Learning, Kendra Albert, Jonathon Penney, Bruce Schneier, Ram Shankar Siva Kumar
Politics Of Adversarial Machine Learning, Kendra Albert, Jonathon Penney, Bruce Schneier, Ram Shankar Siva Kumar
Articles, Book Chapters, & Popular Press
In addition to their security properties, adversarial machine-learning attacks and defenses have political dimensions. They enable or foreclose certain options for both the subjects of the machine learning systems and for those who deploy them, creating risks for civil liberties and human rights. In this paper, we draw on insights from science and technology studies, anthropology, and human rights literature, to inform how defenses against adversarial attacks can be used to suppress dissent and limit attempts to investigate machine learning systems. To make this concrete, we use real-world examples of how attacks such as perturbation, model inversion, or membership inference …
Ethical Testing In The Real World: Evaluating Physical Testing Of Adversarial Machine Learning, Kendra Albert, Maggie Delano, Jonathon Penney, Afsaneh Ragot, Ram Shankar Siva Kumar
Ethical Testing In The Real World: Evaluating Physical Testing Of Adversarial Machine Learning, Kendra Albert, Maggie Delano, Jonathon Penney, Afsaneh Ragot, Ram Shankar Siva Kumar
Articles, Book Chapters, & Popular Press
This paper critically assesses the adequacy and representativeness of physical domain testing for various adversarial machine learning (ML) attacks against computer vision systems involving human subjects. Many papers that deploy such attacks characterize themselves as “real world.” Despite this framing, however, we found the physical or real-world testing conducted was minimal, provided few details about testing subjects and was often conducted as an afterthought or demonstration. Adversarial ML research without representative trials or testing is an ethical, scientific, and health/safety issue that can cause real harms. We introduce the problem and our methodology, and then critique the physical domain testing …
Privacy And Legal Automation: The Dmca As A Case Study, Jonathon Penney
Privacy And Legal Automation: The Dmca As A Case Study, Jonathon Penney
Articles, Book Chapters, & Popular Press
Advances in artificial intelligence, machine learning, computing capacity, and big data analytics are creating exciting new possibilities for legal automation. At the same time, these changes pose serious risks for civil liberties and other societal interests. Yet, existing scholarship is narrow, leaving uncertainty on a range of issues, including a glaring lack of systematic empirical work as to how legal automation may impact people’s privacy and freedom. This article addresses this gap with an original empirical analysis of the Digital Millennium Copyright Act (DMCA), which today sits at the forefront of algorithmic law due to its automated enforcement of copyright …
Internet Surveillance, Regulation, And Chilling Effects Online: A Comparative Case Study, Jonathon Penney
Internet Surveillance, Regulation, And Chilling Effects Online: A Comparative Case Study, Jonathon Penney
Articles, Book Chapters, & Popular Press
With internet regulation and censorship on the rise, states increasingly engaging in online surveillance, and state cyber-policing capabilities rapidly evolving globally, concerns about regulatory “chilling effects” online — the idea that laws, regulations, or state surveillance can deter people from exercising their freedoms or engaging in legal activities on the internet have taken on greater urgency and public importance. But just as notions of “chilling effects” are not new, neither is skepticism about their legal, theoretical, and empirical basis; in fact, the concept remains largely un-interrogated with significant gaps in understanding, particularly with respect to chilling effects online. This work …
Law As An Ally Or Enemy In The War On Cyberbullying: Exploring The Contested Terrain Of Privacy And Other Legal Concepts In The Age Of Technology And Social Media, A. Wayne Mackay
Articles, Book Chapters, & Popular Press
This article focuses on the role and limits of law as a response to cyberbullying. The problem of cyberbullying engages many of our most fundamental legal concepts and provides an interesting case study. Even when there is general agreement that the problem merits a legal response, there are significant debates about what that response should be. Which level and what branch of government can and should best respond? What is the most appropriate legal process for pursuing cyberbullies—traditional legal avenues or more creative restorative approaches? How should the rights and responsibilities of perpetrators, victims and even bystanders be balanced? Among …
Communications Disruption And Censorship Under International Law: History Lessons, Jonathon Penney
Communications Disruption And Censorship Under International Law: History Lessons, Jonathon Penney
Articles, Book Chapters, & Popular Press
With Internet censorship on the rise around the world, a variety of tools have proliferated to assist Internet users to circumvent such censorship. However, there are few studies examining the implications of censorship circumvention under international law, and its related politics. This paper aims to help fill some of that void, with an examination of case studies wherein global communications technologies have been disrupted or censored — telegram cable cutting and censorship, high frequency radio jamming, and direct broadcast satellite blocking — and how the world community responded to that disruption or censorship through international law and law making. In …