Privacy Law Commons^™

How Privacy Killed Katz: A Tale Of Cognitive Freedom And The Property Of Personhood As Fourth Amendment Norm, Christian M. Halliburton

Akron Law Review

With each passing day, new technologies push the horizons of official government investigative and surveillance activity deeper and deeper into the mind and consciousness of the surveilled subject. While law enforcement agencies have always relied on observing the behavior and activity of suspicious targets, and there has been little judicial ink spent preserving the confidentiality of such observable activity, the law has been slow to respond to rapid increases in the capacity or scope of official observation that the advance of technologically sophisticated surveillance techniques helped facilitate. The sampling of techniques at the center of this Article allow the operators …

Coming To A Car Dealership Near You: Standardizing Event Data Recorder Technology Use In Automobiles, Kara Ryan

Chicago-Kent Law Review

Event Data Recorders are receiving more attention as owners of automobiles have begun to realize that their driving histories are recorded. Event Data Recorders are the “black boxes” in automobiles that are installed in the vast majority of vehicles currently on the road. In the majority of states, the restrictions on what information can be retrieved from Event Data Recorders and used by police officers, advertising firms, and insurance companies remains a gray area. State laws governing Event Data Recorder technology greatly fluctuates by jurisdiction. If Event Data Recorder information falls into the wrong hands, the possession of the data …

The Snowden Effect: The Conflict In A Free Society, Who Values Privacy Versus Who Values Security?, Matthew C. Blake

Political Science Theses and Capstones

The Obama Administration has come under scrutiny by both the public and Congress, since former National Security Agency (NSA) contractor Edward Snowden made known the scope of government surveillance programs being utilized by the U.S. government to gather intelligence on domestic citizens. Snowden’s disclosures about the government’s surveillance practices to the mainstream media began in June 2013. I focus on how public opinion towards the government’s surveillance practices and an individual’s reasonable right to privacy has shifted after revelations made by Edward Snowden on the practices of the NSA. Individuals may show support for more government surveillance in the name …

Reviving The Privacy Protection Act Of 1980, Elizabeth B. Uzelac

Northwestern University Law Review

The federal privacy legislative scheme is composed of a fragmented patchwork of aging sector-specific statutes—many enacted prior to the advent of the home computer—that supplement the Fourth Amendment to regulate government access to information. The Privacy Protection Act of 1980 is one such statute, though few understand or utilize its protections. The Act prohibits law enforcement officials from searching for or seizing information from people who disseminate information to the public, such as reporters. Where it applies, the Act requires law enforcement officials to instead rely on compliance with a subpoena or the target’s voluntary cooperation to gain access to …

Corporate Avatars And The Erosion Of The Populist Fourth Amendment, Avidan Cover

Faculty Publications

The current state of Fourth Amendment jurisprudence leaves it to technology corporations to challenge court orders, subpoenas, and requests by the government for individual users’ information. The third-party doctrine denies people a reasonable expectation of privacy in data they transmit through telecommunications and Internet service providers. Third-party corporations become, by default, the people’s corporate avatars. Corporate avatars, however, do a poor job of representing individuals’ interests. Moreover, vesting the Fourth Amendment’s government-oversight functions in corporations fails to cohere with the Bill of Rights’ populist history and the Framers’ distrust of corporations.

This article examines how the third-party doctrine proves unsupportable …

Supreme Court Jurisprudence Of The Personal In City Of Los Angeles V. Patel, Brian L. Owsley

Michigan Law Review First Impressions

Recently, the Supreme Court issued a 5-4 decision in City of Los Angeles v. Patel striking down a city ordinance that required hotel and motel owners to make their guest registries available to police officers whenever requested to do so. Although the Court’s opinion in Patel simply affirmed the Ninth Circuit’s finding that the ordinance was unconstitutional, the Court could have used Patel to readdress the third-party doctrine, which establishes that “a person has no legitimate expectation of privacy in information he voluntarily turns over to third parties.” Patel provided a vehicle for the Court to do so, particularly because …

The Un-Territoriality Of Data, Jennifer Daskal

Scholarly Articles in Law Reviews & Journals

Territoriality looms large in our jurisprudence, particularly as it relates to the government’s authority to search and seize. Fourth Amendment rights turn on whether the search or seizure takes place territorially or extraterritorially; the government’s surveillance authorities depend on whether the target is located within the United States or without; and courts’ warrant jurisdiction extends, with limited exceptions, only to the borders’ edge. Yet the rise of electronic data challenges territoriality at its core. Territoriality, after all, depends on the ability to define the relevant “here” and “there,” and it presumes that the “here” and “there” have normative significance. The …

Big Data And Predictive Reasonable Suspicion, Andrew Ferguson

Scholarly Articles in Law Reviews & Journals

The Fourth Amendment requires “reasonable suspicion” to seize a suspect. As a general matter, the suspicion derives from information a police officer observes or knows. It is individualized to a particular person at a particular place. Most reasonable suspicion cases involve police confronting unknown suspects engaged in observable suspicious activities. Essentially, the reasonable suspicion doctrine is based on “small data” – discrete facts involving limited information and little knowledge about the suspect.But what if this small data is replaced by “big data”? What if police can “know” about the suspect through new networked information sources? Or, what if predictive analytics …

Putting The Brakes On Driver Privacy: Black Boxes, Data Collection, And The Fourth Amendment, Thayer Case

Washington and Lee Journal of Civil Rights and Social Justice

No abstract provided.

A Cloudy Forecast: Divergence In The Cloud Computing Laws Of The United States, European Union, And China, Tina Cheng

Georgia Journal of International & Comparative Law

No abstract provided.

Yale Symposium: Unpacking Nsa's Global Problem, Peter Margulies

Law Faculty Scholarship

No abstract provided.

The Post-Tsa Airport: A Constitution Free Zone?, Daniel S. Harawa

Pepperdine Law Review

No abstract provided.

When Enough Is Enough: Location Tracking, Mosaic Theory, And Machine Learning, Steven M. Bellovin, Renée M. Hutchins, Tony Jebara, Sebastian Zimmeck

Faculty Scholarship

Since 1967, when it decided Katz v. United States, the Supreme Court has tied the right to be free of unwanted government scrutiny to the concept of reasonable xpectations of privacy.^[1] An evaluation of reasonable expectations depends, among other factors, upon an assessment of the intrusiveness of government action. When making such assessment historically the Court has considered police conduct with clear temporal, geographic, or substantive limits. However, in an era where new technologies permit the storage and compilation of vast amounts of personal data, things are becoming more complicated. A school of thought known as “mosaic theory” …

The Child Independence Is Born: James Otis And Writs Of Assistance, James M. Farrell

Communication

This chapter is a reexamination of the Writs of Assistance speech by James Otis. In particular, it is a reconsideration of the evidence upon which rests the historical reputation of Otis’s address. Are the claims by historians who credit Otis with sparking the Revolutionary movement in colonial America warranted or not? That reassessment begins with a detailed review of the nature and function of writs of assistance within the political, legal, and economic environment of colonial Massachusetts. It then turns to an analysis of the legal dispute over writs of assistance in the 1761 trial. From there we will reconstruct …

Anonymity, Faceprints, And The Constitution, Kimberly L. Wehle

All Faculty Scholarship

Part I defines anonymity and explains that respect for the capacity to remain physically and psychologically unknown to the government traces back to the Founding. With the advent and expansion of new technologies such as facial recognition technology (“FRT”), the ability to remain anonymous has eroded, leading to a litany of possible harms.

Part II reviews the existing Fourth and First Amendment doctrine that is available to stave off ubiquitous government surveillance and identifies anonymity as a constitutional value that warrants more explicit doctrinal protection. Although the Fourth Amendment has been construed to excise surveillance of public and third-party information …

The Right To Digital Privacy: Advancing The Jeffersonian Vision Of Adaptive Change, Kerry Moller

CMC Senior Theses

The relationship between privacy, technology, and law is complex. Thomas Jefferson’s prescient nineteenth century observation that laws and institutions must keep pace with the times offers a vision for change. Statutory law and court precedents help to define our right to privacy, however, the development of new technologies has complicated the application of old precedents and statutes. Third party organizations, such as Google, facilitate new methods of communication, and the government can often collect the information that third parties receive with a subpoena or court order, rather than a Fourth Amendment-mandated warrant. Privacy promotes fundamental democratic freedoms, however, under current …

Failing Expectations: Fourth Amendment Doctrine In The Era Of Total Surveillance, Olivier Sylvain

Faculty Scholarship

Today’s reasonable expectation test and the third-party doctrine have little to nothing to offer by way of privacy protection if users today are at least conflicted about whether transactional noncontent data should be shared with third parties, including law enforcement officials. This uncertainty about how to define public expectation as a descriptive matter has compelled courts to defer to legislatures to find out what public expectation ought to be more as a matter of prudence than doctrine. Courts and others presume that legislatures are far better than courts at defining public expectations about emergent technologies.This Essay argues that the reasonable …

The Right To Quantitative Privacy, David Gray, Danielle K. Citron

Faculty Scholarship

We are at the cusp of a historic shift in our conceptions of the Fourth Amendment driven by dramatic advances in surveillance technology. Governments and their private sector agents continue to invest billions of dollars in massive data-mining projects, advanced analytics, fusion centers, and aerial drones, all without serious consideration of the constitutional issues that these technologies raise. In United States v. Jones, the Supreme Court signaled an end to its silent acquiescence in this expanding surveillance state. In that case, five justices signed concurring opinions defending a revolutionary proposition: that citizens have Fourth Amendment interests in substantial quantities of …

Survey Of Washington Search And Seizure Law: 2013 Update, Justice Charles W. Johnson, Justice Debra L. Stephens

Seattle University Law Review

This survey is intended to serve as a resource to which Washington lawyers, judges, law enforcement officers, and others can turn as an authoritative starting point for researching Washington search and seizure law. In order to be useful as a research tool, this Survey requires periodic updates to address new cases interpreting the Washington constitution and the U.S. Constitution and to reflect the current state of the law. Many of these cases involve the Washington State Supreme Court’s interpretation of the Washington constitution. Also, as the U.S. Supreme Court has continued to examine Fourth Amendment search and seizure jurisprudence, its …

Fighting Cyber-Crime After United States V. Jones, David Gray, Danielle K. Citron, Liz Clark Rinehart

Faculty Scholarship

In a landmark non-decision last term, five Justices of the United States Supreme Court would have held that citizens possess a Fourth Amendment right to expect that certain quantities of information about them will remain private, even if they have no such expectations with respect to any of the information or data constituting that whole. This quantitative approach to evaluating and protecting Fourth Amendment rights is certainly novel and raises serious conceptual, doctrinal, and practical challenges. In other works, we have met these challenges by engaging in a careful analysis of this “mosaic theory” and by proposing that courts focus …

A Shattered Looking Glass: The Pitfalls And Potential Of The Mosaic Theory Of Fourth Amendment Privacy, David Gray, Danielle K. Citron

Faculty Scholarship

On January 23, 2012, the Supreme Court issued a landmark non-decision in United States v. Jones. In that case, officers used a GPS-enabled device to track a suspect’s public movements for four weeks, amassing a considerable amount of data in the process. Although ultimately resolved on narrow grounds, five Justices joined concurring opinions in Jones expressing sympathy for some version of the “mosaic theory” of Fourth Amendment privacy. This theory holds that we maintain reasonable expectations of privacy in certain quantities of information even if we do not have such expectations in the constituent parts. This Article examines and explores …

The Fourth Amendment In The Information Age, Ricardo J. Bascuas

Articles

In 2013, the Supreme Court tacitly conceded that the expectations-of-privacy test used since 1967 to assess claims of Fourth Amendment violations was inadequate. It asserted that the previous property-based test for Fourth Amendment violations had never despite widespread agreement to the contrary been overruled. The Court compounded its artfulness by applying a new, significantly weaker trespass test that, like the expectations-of-privacy test, enjoys no legal pedigree. This new trespass test, which is to be applied together with the expectations-of-privacy test, suffers from the same defect as the test it purportedly supplements. It does not require the government to respect private …

Genetic Privacy & The Fourth Amendment: Unregulated Surreptitious Dna Harvesting, Albert E. Scherr

Georgia Law Review

Genetic privacy and police practices have come to the
fore in the criminal justice system. Case law and stories
in the media document that police are surreptitiously
harvesting the out-of-body DNA of putative suspects.
Some sources even indicate that surreptitious data
banking may also be in its infancy. Surreptitious
harvesting of out-of-body DNA by the police is currently
unregulated by the Fourth Amendment. The few courts
that have addressed the issue find that the police are free
to harvest DNA abandoned by a putative suspect in a
public place. Little in the nascent surreptitious harvesting
case law suggests that surreptitious …

Durkheim's Internet: Social And Political Theory In Online Society, Ari Ezra Waldman

Articles & Chapters

While the Internet has changed dramatically since the early 1990s, the legal regime governing the right to privacy online and Internet speech is still steeped in a myth of the Internet user, completely hidden from others, in total control of his online experience, and free to come and go as he pleases. This false image of the “virtual self” has also contributed to an ethos of lawlessness, irresponsibility, and radical individuation online, allowing the evisceration of online privacy and the proliferation of hate and harassment.

I argue that the myth of the online anonym is not only false as a …

Fighting Cybercrime After United States V. Jones, David C. Gray, Danielle Keats Citron, Liz Clark Rinehart

Faculty Scholarship

In a landmark non-decision last term, five Justices of the United States Supreme Court would have held that citizens possess a Fourth Amendment right to expect that certain quantities of information about them will remain private, even if they have no such expectations with respect to any of the information or data constituting that whole. This quantitative approach to evaluating and protecting Fourth Amendment rights is certainly novel and raises serious conceptual, doctrinal, and practical challenges. In other works, we have met these challenges by engaging in a careful analysis of this “mosaic theory” and by proposing that courts focus …

The Fight To Frame Privacy, Woodrow Hartzog

Faculty Scholarship

The resolution of a debate often hinges on how the problem being debated is presented. In psychology and related disciplines, this method of issue presentation is known as framing. Framing theory holds that even small changes in the presentation of an issue or event can produce significant changes of opinion. Framing has become increasingly important in discussions about privacy and security. In his new book, "Nothing to Hide: The False Tradeoff Between Privacy and Security," Daniel Solove argues that if we continue to view privacy and security as diametrically opposed to each other, privacy will always lose. Solove argues that …

Rehnquist And Panvasive Searches, Christopher Slobogin

Vanderbilt Law School Faculty Publications

In the history of the Supreme Court, William Rehnquist may have been the least friendly justice toward the view that the Fourth Amendment should be read expansively. Even he, however, might have interpreted the amendment to place more restrictions on modern law enforcement techniques than current caselaw does. Relying on a 1974 article authored by Rehnquist, this essay, written for a symposium on Rehnquist and the Fourth Amendment, describes his views on the types of requirements the Fourth Amendment imposes on the police, how decriminalization can protect privacy, and most importantly, why Rehnquist might have been willing to regulate surveillance …

Looking Through The Prism Of Privacy And Trespass: Smartphones And The Fourth Amendment, Saby Ghoshray

University of the District of Columbia Law Review

Technology in the twenty-first century has dramatically changed our lives, but the law has not kept pace with technological advances. The treatment of smartphones in Fourth Amendment jurisprudence is no exception. This is made evident by the increasingly scattered outcomes of litigation involving the privacy interests of smartphone owners.' As the cross-jurisdictional inconsistencies of judicial decisions applying the Fourth Amendment to smartphones mount, I am drawn to seek answers from two foundational pillars of the Supreme Court's search and seizure jurisprudence: protection against invasions of privacy and the bulwark against trespass.

Indecent Exposure: Do Warrantless Searches Of Cell Phones Violate The Fourth Amendment?, Amy Vorenberg

Law Faculty Scholarship

This article argues that searches of student’s cell phone should require a warrant in most circumstances. The amount and personal nature of information on a smart phone warrants special Fourth Amendment protection. This issue is particularly relevant in the public school setting where administrators routinely confiscate phones from students caught using them in school. With more frequency, administrators are looking at the phones, scrolling through text messages and photos, and on some occasions, responding to text messages.

The U.S. Supreme Court in Safford v. Redding, acknowledges the special considerations that school children should be afforded in part because of the …

Virtual Blinds: Finding Online Privacy In Offline Precedents, Allyson W. Haynes

Vanderbilt Journal of Entertainment & Technology Law

A person in a building shows a desire for privacy by pulling her blinds shut or closing her curtains. Otherwise, she cannot complain when her neighbor sees her undressing from the window, or when a policeman looks up from the street and sees her marijuana plants. In the online context, can we find an analogy to these privacy blinds? Or is the window legally bare because of the nature of the Internet?

This Article argues that by analyzing the privacy given to communications in the offline context, and in particular, by analyzing case law recognizing privacy in an otherwise public …