American Civil Liberties Union

The Technology & Liberty Program monitors the interplay between cutting-edge technology and civil liberties, actively promoting responsible uses of technology that enhance privacy and freedom, while opposing those that undermine our freedoms and move us closer to a surveillance society.


Watchlist Counter: Who's a Terrorist Now?

Freedom Files - Season 2
Ideological Exclusion

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U.S. Among World's Worst Surveillance Societies
London-based ACLU partner Privacy International (PI) has issued its most recent ranking of the world's leading surveillance societies. By examining national policies in 14 categories such as constitutional protection, privacy enforcement, and workplace monitoring, PI has ranked nations on a scale from "consistently upholds human right standards" to "endemic surveillance societies." The United States ranked with Russia, China and the U.K. at the bottom among the worst surveillance societies.

Map: The World's Leading Surveillance Societies


With the advent of powerful cameras, sensors, satellites, and other technologies, we have begun to see the reality of a surveillance society George Orwell fictionalized in his novel 1984. The only barriers that remain to such prying eyes are political and legal.

We should be responding to intrusive new technologies by building stronger restraints to protect our privacy. Unfortunately, in the United States we are doing the opposite: loosening regulations on government surveillance, watching passively as private surveillance grows unchecked, and contemplating the introduction of tremendously powerful new surveillance infrastructures like the Total Information Awareness program that will tie all this information together.

Liberty in the Age of Technology

Privacy Technology : Surveillance Wiretapping : Press Releases view all

US-EU Data Sharing Can’t Happen Without U.S. Legislation (07/01/2008)
The negotiations underway between U.S. security agencies and their European counterparts over the transatlantic transfer of personal data are just the latest attempt to overcome a looming problem that has consistently interfered with the Bush Administration’s attempts to collect the personal information of an ever-increasing share of the world’s population.

Maine Phone Privacy Case Still Alive - For Now (06/26/2008)
Maine's privacy complaint against Verizon got a reprieve Thursday as the Senate delayed legislation that would have given the phone companies immunity from litigation on the issue.

Stunning New Report on Domestic NSA Dragnet Spying Confirms ACLU Surveillance Warnings (03/12/2008)
WASHINGTON – The American Civil Liberties Union responded today to a stunning new report that the NSA has effectively revived the Orwellian "Total Information Awareness" domestic-spying program that was banned by Congress in 2003. In response, the ACLU said that it was filing a Freedom of Information Act (FOIA) request for more information about the spying. And, the group announced that it was moving its "Surveillance Clock" one minute closer to midnight.

MCLU Blasts Sen. Susan Collins for Pandering to the Bush Administration and Selling Mainers’ Privacy Down the River (02/29/2008)
Portland, ME – The Maine Civil Liberties Union condemned a letter sent by Senator Susan Collins today that attempts to pressure Governor John Baldacci into complying with the federal Real ID Act against the will of the people and legislature of Maine.

ACLU Answers Congress’ Question ‘Can SBI Succeed?’: No (10/24/2007)
Washington, DC – Congress asked today in a committee hearing appropriately called "The Future of Border Security: Can SBINet succeed?" and the American Civil Liberties Union has a definitive answer: No. Even Department of Homeland Security Director Michael Chertoff himself has admitted the program has problems, calling it "unsatisfactory."

Privacy Technology : Surveillance Wiretapping : Publications

Even Bigger, Even Weaker: The Emerging Surveillance Society: Where Are We Now? (09/17/2007)
An Update to the ACLU Report, Bigger Monster, Weaker Chains

New Matrix Documents Raise Troubling Questions (05/20/2004)
White Paper: New Documents Obtained by ACLU Raise Troubling Questions About Matrix Program

'No-Fly' List Risk (07/01/2003)

Bigger Monster, Weaker Chains: The Growth of an American Surveillance Society (01/15/2003)

Privacy Technology : Surveillance Wiretapping : Legal Documents view all

ACLU v. NSA - ACLU Appeal Brief (11/13/2006)

Memorandum of Understanding Between the Departments of Health and Human Services and Homeland Security (04/25/2006)

E.U. Agreement With U.S. on Sharing Passenger Data -- Finding of Adequacy (04/25/2006)

ACLU CDC Freedom of Information Act Request (04/21/2006)
ACLU CDC Freedom of Information Act Request

Petition for Review in ACLU v. FCC (12/01/2005)

Privacy Technology : Surveillance Wiretapping : Legislative Documents view all

Sign On Letter to House Homeland Security, Intelligence and Judiciary Committees Opposing Funding for Domestic Spy Satellites (06/04/2008)

ACLU Letter to House Appropriations Committee, Intelligence Committee and Leadership Urging Against Funding for Spy Satellites (05/22/2008)

ACLU FOIA Request regarding the NSA's Total Information Awareness program (03/12/2008)

ACLU Letter to Senate Strongly Urging Opposition to S. 2389, THE "PROTECTING CONSUMER PHONE RECORDS ACT" (09/27/2006)

ACLU Comments on the Proposed CDC Information-Collection regulations (04/21/2006)
ACLU Comments on the Proposed CDC Information-Collection regulations

Privacy Technology : Surveillance Wiretapping : Resources view all

Constitution Free Zone: The Numbers (10/22/2008)

Surveillance Society Clock: Graphics You Can Use (09/17/2007)
ACLU graphics you can use on the Web, in e-mail, wherever you can to help get the word out about the crisis of surveillance in America.

ACLU Comments to the FCC on AT&T-BellSouth Merger Calling for Investigation of NSA Data-Sharing Allegations (06/06/2006)

CDC Information Gathering & Quarantine Proposals: Links and Resources (04/25/2006)
A secret deal has been revealed between the Department of Homeland Security and the Centers for Disease Control to share airline passenger data -- a deal that violates agreements that DHS has signed with the E.U. and possibly other foreign governments. This deal raises questions about the government's apparent inability to respect privacy restrictions, as well as its habitual drive to operate in secrecy.

Organizations and People Supporting the NSA Lawsuit (04/20/2006)

Privacy Technology : Surveillance Wiretapping : Fact Sheets view all

Why a Surveillance Society Clock? (09/04/2007)

Fact Sheet: Why BellSouth Stockholders Should Be Cautious (07/21/2006)
Considerations for BellSouth shareholders with regard to the AT&T merger and the NSA spying controversy

Secure Flight compared to CAPPS II (03/29/2005)
Chart and graphic comparing Secure Flight to its predecessor CAPPS II

The MATRIX: Data Mining Moves Into the States (10/30/2003)
Now the same ideas that inspired TIA have reappeared in an alarming new program that has been dubbed The Matrix ("Multistate Anti-Terrorism Information Exchange"). Run by a private corporation on behalf of a cooperative network of state governments, The Matrix, which is already up and running, is a "data surveillance" program every bit as dangerous and Orwellian as Total Information Awareness.

Q&A On Face-Recognition (09/02/2003)

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