Privacy Law Commons^™

The Effect Of Legislation On Fourth Amendment Protection, Orin S. Kerr

Michigan Law Review

When judges interpret the Fourth Amendment, and privacy legislation regulates the government’s conduct, should the legislation have an effect on the Fourth Amendment? Courts are split three ways. Some courts argue that legislation provides the informed judgment of a coequal branch that should influence the Fourth Amendment. Some courts contend that the presence of legislation should displace Fourth Amendment protection to prevent constitutional rules from interfering with the legislature’s handiwork. Finally, some courts treat legislation and the Fourth Amendment as independent and contend that the legislation should have no effect. This Article argues that courts should favor interpreting the Fourth …

Knowledge And Fourth Amendment Privacy, Matthew Tokson

Northwestern University Law Review

This Article examines the central role that knowledge plays in determining the Fourth Amendment’s scope. What people know about surveillance practices or new technologies often shapes the “reasonable expectations of privacy” that define the Fourth Amendment’s boundaries. From early decisions dealing with automobile searches to recent cases involving advanced information technologies, courts have relied on assessments of knowledge in a wide variety of Fourth Amendment contexts. Yet the analysis of knowledge in Fourth Amendment law is rarely if ever studied on its own.

This Article fills that gap. It starts by identifying the characteristics of Fourth Amendment knowledge. It finds, …

Cellphones And The Fourth Amendment: Why Cellphone Users Have A Reasonable Expectation Of Privacy In Their Location Information, Paul Cividanes

Journal of Law and Policy

The Fourth Amendment, which affords individuals protection from unreasonable searches and seizures, was ratified over two hundred years ago. As such, it was impossible for the Amendment’s framers to conceive the technologies that exist today. As technology progresses, courts are often faced with the task of deciding how the Fourth Amendment should apply in the modern world. As Fourth Amendment jurisprudence has developed, the Supreme Court has originated tests and doctrines for courts to use when hearing Fourth Amendment challenges to government action. One such test, the ‘reasonable expectation of privacy’ test, looks to see whether an individual has a …

Testimony On Unmanned Aircraft Systems Rules And Regulations, Stephen Henderson

Other Faculty Publications

Chairman Barrington, Vice Chair Brooks, members of the Committee on Public Safety, Senators, and distinguished guests, I am grateful for the opportunity to speak to you today about unmanned aerial systems, or drones, and more particularly about their federal constitutional implications and what might be the constitutional restrictions on any legislation you might like to enact. I am the Judge Haskell A. Holloman Professor of Law at the University of Oklahoma, where my teaching and research focus on criminal law and procedure and privacy, including the constitutional rights pertaining thereto.My topic is not an easy one. The constitutional law is …

Cell Phone Searches After Riley: Establishing Probable Cause And Applying Search Warrant Exceptions, Erica L. Danielsen

Pace Law Review

Part I of this note discusses the Fourth Amendment’s protection against unreasonable search and seizures and its probable cause requirement. The Fourth Amendment’s text remains the same since its enactment. However, interpretation of the Fourth Amendment continues to evolve in order to stay current with society. Interpretation of the Fourth Amendment also varies based on state constitutional law since states can provide its citizens with greater protection than the United States Constitution. This is why the United States Supreme Court, federal district courts, and state courts have all undergone thorough Fourth Amendment analyses when applying the true meaning of the …

That ‘70s Show: Why The 11th Circuit Was Wrong To Rely On Cases From The 1970s To Decide A Cell-Phone Tracking Case, David Oscar Markus, Nathan Freed Wessler

University of Miami Law Review

In light of society's increasing reliance on technology, this article explores a critical question – that of the Fourth Amendment’s protection over privacy in the digital age. Specifically, this article addresses how the law currently fails to protect the privacy of one’s cell phone records and its ramifications. By highlighting the antiquated precedent leading up to the Eleventh Circuit’s ruling in United States v. Davis, this article calls on the judiciary to find a more appropriate balance for protecting the right to privacy in a modern society.

Cellphones, Stingrays, And Searches! An Inquiry Into The Legality Of Cellular Location Information, Jeremy H. D'Amico

University of Miami Law Review

Can the Fourth Amendment protect an individual’s right privacy by preventing the disclosure of her location through cell site location information? Does it currently? Should it? Many court opinions answer these questions in both the affirmative and the negative. The rationale underlying each conclusion is disparate. Some rely on statutory regimes, others rely on the United States Supreme Court’s interpretation of reasonableness. However, Cell Site Location Information is a technology that requires uniformity in its interpretation. This note investigates the different interpretations of the Fourth Amendment as it relates to Cell Site Location Information. It explains the technology behind Cell …

If You Fly A Drone, So Can Police, Stephen Henderson

Other Faculty Publications

Written for Slate's Future Tense.According to the U.S. Constitution, the more you fly your drone, the more police can fly theirs. “Come on,” you might reply, “that hoary document”—and, yes, sorry to make you the sort who drops words like hoary—“that hoary document surely says nothing about drones.” But in fact it does. At least it does as interpreted by the courts. In particular, it is how they interpret the Fourth Amendment. So, to understand this aspect of drones, we first must understand this provision of the Bill of Rights...

Time To Rethink Cybersecurity Reform: The Opm Data Breach And The Case For Centralized Cybersecurity Infrastructure, Zachary Figueroa

Catholic University Journal of Law and Technology

No abstract provided.

Decrypting Our Security: A Bipartisan Argument For A Rational Solution To The Encryption Challenge, Jamil N. Jaffer, Daniel J. Rosenthal

Catholic University Journal of Law and Technology

No abstract provided.

The Connected State Of Things: A Lawyer’S Survival Guide In An Internet Of Things World, Antigone Peyton

Catholic University Journal of Law and Technology

No abstract provided.

The Positive Law Model Of The Fourth Amendment, William Baude, James Y. Stern

Faculty Publications

For fifty years, courts have used a “reasonable expectation of privacy” standard to define “searches” under the Fourth Amendment. As others have recognized, that doctrine is subjective, unpredictable, and conceptually confused, but viable alternatives have been slow to emerge. This Article supplies one.

We argue that Fourth Amendment protection should be anchored in background positive law. The touchstone of the search-and-seizure analysis should be whether government officials have done something forbidden to private parties. It is those actions that should be subjected to Fourth Amendment reasonableness review and the presumptive requirement to obtain a warrant. In short, Fourth Amendment protection …

13th Annual Diversity Symposium Dinner 04-07-2016, Roger Williams University School Of Law

School of Law Conferences, Lectures & Events

No abstract provided.

Unilateral Invasions Of Privacy, Roger Allan Ford

Law Faculty Scholarship

Most people seem to agree that individuals have too little privacy, and most proposals to address that problem focus on ways to give those users more information about, and more control over, how information about them is used. Yet in nearly all cases, information subjects are not the parties who make decisions about how information is collected, used, and disseminated; instead, outsiders make unilateral decisions to collect, use, and disseminate information about others. These potential privacy invaders, acting without input from information subjects, are the parties to whom proposals to protect privacy must be directed. This Article develops a theory …

Show Me The Warrant: Protection Of Stored Electronic Communications In New York State, Kaitlin G. Klamann

Fordham Urban Law Journal

No abstract provided.

Ou Professor: Fourth Amendment At Heart Of Dispute Between Fbi, Apple, Stephen Henderson

Other Faculty Publications

The dispute between the FBI and Apple Inc. over the unlocking of the iPhone used by one of the San Bernadino shooters is important to all Americans. And so it's good that it is getting a wide airing. But when it comes to issues that have complicated tradeoffs, it can be important not just that we have the conversation, but that we use the right words. And here the debate deserves very mixed reviews. . . .

Crime, Surveillance, And Communities, Bennett Capers

Fordham Urban Law Journal

We have become a surveillance state. Cameras—both those controlled by the state, and those installed by private entities—watch our every move, at least in public. For the most part, courts have deemed this public surveillance to be beyond the purview of the Fourth Amendment, meaning that it goes largely unregulated—a cause for alarm for many civil libertarians. This Article challenges these views and suggests that we must listen to communities in thinking about cameras and other surveillance technologies. For many communities, public surveillance not only has the benefit of deterring crime and aiding in the apprehension of criminals. It can …

Duty Of Candor In The Digital Age: The Need For Heightened Judicial Supervision Of Stingray Searches, Andrew Hemmer

Chicago-Kent Law Review

This Note explores the constitutional implications of the use of a device known as the “Stingray” in criminal investigations. This device masquerades as a cell phone tower and forces all cell phones within a considerable range to connect to it, transmitting data and allowing law enforcement to ascertain the location of each cell phone. The use of Stingrays raises important Fourth Amendment concerns that have been brought to light most significantly by the 2008 federal prosecution of Daniel Rigmaiden. This Note argues that Stingray use constitutes a Fourth Amendment search and that a new standard of warrant requirements is needed …

Riley V. California And The Stickiness Principle, Steven I. Friedland

Duke Law & Technology Review

In Fourth Amendment decisions, different concepts, facts and assumptions about reality are often tethered together by vocabulary and fact, creating a ‘Stickiness Principle.’ In particular, form and function historically were considered indistinguishable, not as separate factors. For example, “containers” carried things, “watches” told time, and “phones” were used to make voice calls. Advancing technology, though, began to fracture this identity and the broader Stickiness Principle. In June 2014, Riley v. California and its companion case, United States v. Wurie, offered the Supreme Court an opportunity to begin untethering form and function and dismantling the Stickiness Principle. Riley presented the question …

Rfid Implementation: Testing In Prisons And Parolees For The Greater Good, 33 J. Marshall J. Info. Tech. & Privacy L. 22 (2016), Mirko Akrap

UIC John Marshall Journal of Information Technology & Privacy Law

No abstract provided.

Lawn Signs: A Fourth Amendment For Constitutional Curmudgeons, Andrew Ferguson

Scholarly Articles in Law Reviews & Journals

What is the constitutional significance of the proverbial "keep off the grass" sign? This question — asked by curmudgeonly neighbors everywhere — has been given new currency in a recent decision by the United States Supreme Court. Indeed, Florida v. Jardines might have bestowed constitutional curmudgeons with significant new Fourth Amendment protections. By expressing expectations regarding — and control over — access to property, "the people" may be able to claim greater Fourth Amendment protections not only for their homes, but also for their persons, papers, and effects. This article launches a constitutionally grounded, but lighthearted campaign of citizen education …

Never Alone: Why The Inevitable Influx Of Drones Necessitates A New Fourth Amendment Standard That Adequately Protects Reasonable Expectations Of Privacy, Paul Burgin

University of Baltimore Law Review

In June 2011, North Dakota cattle rancher Rodney Brossart became the first American to be arrested with the aid of a drone (Unmanned Aircraft System(s) or UAS) operated by law enforcement. Six cows found their way onto Brossart's property, and he refused to turn them over to law enforcement officials. Brossart and a few family members chased police officers off of his property at gunpoint, and police later returned with a warrant and SWAT team. A sixteen-hour standoff ensued until police called in the assistance of a UAS to pinpoint Brossart's exact location. Shortly thereafter, SWAT officers rushed in, tased, …

Fourth Amendment Time Machines (And What They Might Say About Police Body Cameras), Stephen E. Henderson

Faculty Articles

When it comes to criminal investigation, time travel is increasingly possible. Despite longstanding roots in traditional investigation, science is today providing something fundamentally different in the form of remarkably complete digital records. And those big data records not only store our past, but thanks to data mining they are in many circumstances eerily good at predicting our future. So, now that we stand on the threshold of investigatory time travel, how should the Fourth Amendment and legislation respond? How should we approach bulk government capture, such as by a solar-powered drone employing wide-area persistent stare technology? Is it meaningfully different …

Lawn Signs: A Fourth Amendment For Constitutional Curmudgeons, Andrew Ferguson, Stephen E. Henderson

Faculty Articles

What is the constitutional significance of the proverbial “keep off the grass” sign? This question—asked by curmudgeonly neighbors everywhere—has been given new currency in a recent decision by the United States Supreme Court. Indeed, Florida v. Jardines might have bestowed constitutional curmudgeons with significant new Fourth Amendment protections. By expressing expectations regarding—and control over—access to property, “the people” may be able to claim greater Fourth Amendment protections not only for their homes, but also for their persons, papers, and effects. This article launches a constitutionally grounded, but lighthearted campaign of citizen education and empowerment: Fourth Amendment LAWn signs. With every …

A Rose By Any Other Name: Regulating Law Enforcement Bulk Metadata Collection, Stephen E. Henderson

Faculty Articles

In Other People’s Papers, Jane Bambauer argues for careful reform of the Fourth Amendment’s third party doctrine, providing an important contribution to an increasingly rich field of scholarship, judicial opinion, statute, and law reform. Bambauer is especially concerned with access to bodies of third-party data that can be filtered and mined, as they can be privacy invasive but also effective and less subject to traditional investigative prejudices and limitations. Although her article provocatively overclaims in trying to set itself apart from existing proposals, by analyzing existing constitutional and statutory law—including what I have termed a “limited” third party doctrine—and comparing …

The Sixth Pillar Of Anti-Money Laundering Compliance: Balancing Effective Enforcement With Financial Privacy, Maria A. De Dios

Brooklyn Journal of Corporate, Financial & Commercial Law

The U.S. government has responded to the increase of financial crimes, including money laundering and terrorist financing, by requiring that financial institutions implement anti-money laundering compliance programs within their institutions. Most recently, the Financial Crimes Enforcement Network exercised its regulatory powers, as authorized by the Treasury Department, by proposing regulations that now explicitly add customer due diligence to the preexisting anti-money laundering regime. The policy behind the government’s legislative and regulatory measures is clear—financial institutions must ensure that they are protected from and not aiding in the illegal efforts of criminals. The complexity and insidiousness of these financial crimes makes …

Submarine Cables, Cybersecurity And International Law: An Intersectional Analysis, Tara Davenport

Catholic University Journal of Law and Technology

No abstract provided.

Blood And Privacy: Towards A "Testing-As-Search" Paradigm Under The Fourth Amendment, Andrei Nedelcu

Seattle University Law Review

A vehicle on a public thoroughfare is observed driving erratically and careening across the roadway. After the vehicle strikes another passenger car and comes to a stop, the responding officer notices in the driver the telltale symptoms of intoxication—bloodshot eyes, slurred speech, and a distinct odor of intoxicants. On these facts, a lawfully-procured warrant authorizing the extraction of the driver’s blood is obtained. However, the document fails to circumscribe the manner and variety of testing that may be performed on the sample. Does this lack of particularity render the warrant constitutionally infirm as a mandate for chemical analysis of the …

Of Third-Party Bathwater: How To Throw Out The Third-Party Doctrine While Preserving Government's Ability To Use Secret Agents, Amy L. Peikoff

St. John's Law Review

(Excerpt)

In Part I of this Article, I discuss the third-party doctrine, including its history, the types of cases to which it has been applied, and arguments in favor of and against it, with particular focus on Orin Kerr's defense of the doctrine. In Part II, I propose an alternative-and, I think, better-way of dealing with cases typically thought to fall under this doctrine. My proposal, as we will see, rests upon the model for the legal protection of privacy that I have elucidated and defended in prior articles: a model based on our rights to property and contract. Finally, …

Drones: Updating The Fourth Amendment And The Technological Trespass Doctrine, S. Alex Spelman

Nevada Law Journal

No abstract provided.