TheyÕve been listening for longer than you think. A new history reveals howÑand why. Wiretapping is nearly as old as electronic communications. Telegraph operators intercepted enemy messages during the Civil War. Law enforcement agencies were listening to private telephone calls as early as 1895. Communications firms have assisted government eavesdropping programs since the early twentieth centuryÑand they have spied on their own customers too. Such breaches of privacy once provoked outrage, but today most Americans have resigned themselves to constant electronic monitoring. How did we get from there to here? In The Listeners, Brian Hochman shows how the wiretap evolved from a specialized intelligence-gathering tool to a mundane fact of life. He explores the origins of wiretapping in military campaigns and criminal confidence games and tracks the use of telephone taps in the US governmentÕs wars on alcohol, communism, terrorism, and crime. While high-profile eavesdropping scandals fueled public debates about national security, crime control, and the rights and liberties of individuals, wiretapping became a routine surveillance tactic for private businesses and police agencies alike. From wayward lovers to foreign spies, from private detectives to public officials, and from the silver screen to the Supreme Court, The Listeners traces the long and surprising history of wiretapping and electronic eavesdropping in the United States. Along the way, Brian Hochman considers how earlier generations of Americans confronted threats to privacy that now seem more urgent than ever.

Following the 2013 revelations of Edward Snowden, Americans have come to realize that many of us may be under surveillance at any time. It all started 150 years ago on the battlefields of the Civil War, where each side tapped the other's telegraph lines. It continued in 1895, when the New York Police Department began to tap telephone lines. It was 20 years before it was public knowledge, and by then the NYPD was so busy tapping they had a separate room set aside for the purpose. Wiretapping really took off in 1910, when the dictograph--the first ready-to-use bug that anyone could operate--arrived, making it easier still to engage in electronic surveillance. Politicians bugged other politicians, corporations bugged labor unions, stockbrokers bugged other stockbrokers, and the police bugged everybody. And we were well on our way to the future that George Orwell envisioned, the world Edward Snowden revealed: Big Brother had arrived.

A penetrating and insightful study of privacy and security in telecommunications for a post-9/11, post-Patriot Act world. Telecommunication has never been perfectly secure. The Cold War culture of recording devices in telephone receivers and bugged embassy offices has been succeeded by a post-9/11 world of NSA wiretaps and demands for data retention. Although the 1990s battle for individual and commercial freedom to use cryptography was won, growth in the use of cryptography has been slow. Meanwhile, regulations requiring that the computer and communication industries build spying into their systems for government convenience have increased rapidly. The application of the 1994 Communications Assistance for Law Enforcement Act has expanded beyond the intent of Congress to apply to voice over Internet Protocol (VoIP) and other modern data services; attempts are being made to require ISPs to retain their data for years in case the government wants it; and data mining techniques developed for commercial marketing applications are being applied to widespread surveillance of the population. In Privacy on the Line, Whitfield Diffie and Susan Landau strip away the hype surrounding the policy debate over privacy to examine the national security, law enforcement, commercial, and civil liberties issues. They discuss the social function of privacy, how it underlies a democratic society, and what happens when it is lost. This updated and expanded edition revises their original -- and prescient -- discussions of both policy and technology in light of recent controversies over NSA spying and other government threats to communications privacy.

This is a major addition to the field: a complete guide for the investigator and prosecutor in criminal cases as well as an in depth tool for defense attorneys. The practical and procedural nature of this law enforcement tool makes its use often subject to legal error and misapplication. This situation makes the guide particularly useful to the criminal defense bar. Contained in the book are over 29 sample documents associated with wiretaps as well as all content requirements demanded by law. Minimization procedures are also included.

Considers legislation to permit use of electronic surveillance devices by law enforcement officials in national security investigations, and allow admission of evidence obtained by electronic surveillance in Federal court trials involving national security.