PRIVACY + SECURITY BLOG

News, Developments, and Insights

high-tech technology background with eyes on computer display

The Digital Person: Technology and Privacy in the Information Age

    I am now offering the full text of my book The Digital Person:  Technology and Privacy in the Information Age (NYU Press 2004) online for FREE download.

Without Scalia, Will There Be a 4th Amendment Revolution?

The passing of Justice Antonin Scalia has brought a wave of speculation about current and future U.S. Supreme Court cases.  One area where there might be a significant impact will be the 4th Amendment, which provides the primary constitutional protection against government surveillance and information gathering.  A new justice could usher in a dramatic expansion […]

Privacy Need Not Be Sacrificed for Security

NSA Surveillance

I’ve long been saying that privacy need not be sacrificed for security, and it makes me delighted to see that public attitudes are aligning with this view.  A Pew survey revealed that a “majority of Americans (54%) disapprove of the U.S. government’s collection of telephone and internet data as part of anti-terrorism efforts.”  The anti-NSA […]

Modernizing Electronic Surveillance Law

By Daniel J. Solove Next year, there will be a milestone birthday for the Electronic Communications Privacy Act (ECPA) – the primary federal law that regulates how the government and private parties can monitor people’s Internet use, wiretap their communications, peruse their email, gain access to their files, and much more. This is no ordinary […]

Does the U.S. Supreme Court’s Decision on the 4th Amendment and Cell Phones Signal Future Changes to the Third Party Doctrine?

by Daniel J. Solove Today, the U.S. Supreme Court handed down a decision on two cases involving the police searching cell phones incident to arrest. The Court held 9-0 in an opinion written by Chief Justice Roberts that the Fourth Amendment requires a warrant to search a cell phone even after a person is placed […]

United States v. Jones and GPS Surveillance

Location Privacy 02a

The Supreme Court has long held that there is no expectation of privacy in public for the purposes of the Fourth Amendment.  Because the Fourth Amendment turns on the existence of a reasonable expectation of privacy, the Court’s logic means that the Fourth Amendment provides no protection to surveillance in public.  In United States v. Jones, the […]

GPS Surveillance and the Fourth Amendment: Thoughts on United States v. Jones

In United States v. Jones, FBI agents installed a GPS tracking device on Jones’ car and monitored where he drove for a month without a warrant.  Jones challenged the warrantless GPS surveillance as a violation of the Fourth Amendment.  The D.C. Circuit agreed with Jones.

Nothing to Hide: The False Tradeoff Between Privacy and Security

Nothing to Hide

I’m pleased to announce the publication of my new book, NOTHING TO HIDE: THE FALSE TRADEOFF BETWEEN PRIVACY AND SECURITY (Yale University Press, May 2011).  Here’s the book jacket description: