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Privacy Law

Columbia Law School

Electronic surveillance

Publication Year

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Full-Text Articles in Law

The Consent Problem In Wiretapping & Eavesdropping: Surreptitious Monitoring With The Consent Of A Participant In A Conversation, Kent Greenawalt Jan 1968

The Consent Problem In Wiretapping & Eavesdropping: Surreptitious Monitoring With The Consent Of A Participant In A Conversation, Kent Greenawalt

Faculty Scholarship

The extent to which American society should permit wiretapping and electronic eavesdropping has been considered by judges, legislators and scholars for many years, although this consideration has yet to result in legal rules that respond rationally and consistently to the conflicting demands of privacy and effective law enforcement. Constitutional analysis has, until very recently, relied on concepts like "physical invasion of a constitutionally protected area," producing distinctions with little relation to underlying social values; statutory restrictions on wiretapping have been much more severe than those imposed on eavesdropping, though the latter, particularly in light of the rapidly developing technology, poses …


Wiretapping And Bugging: Striking A Balance Between Privacy And Law Enforcement, Kent Greenawalt Jan 1967

Wiretapping And Bugging: Striking A Balance Between Privacy And Law Enforcement, Kent Greenawalt

Faculty Scholarship

The conflict between individual privacy and the needs of law enforcement occurs at a number of points in our system of criminal justice. It is not unique to wiretapping and electronic eavesdropping, but the competing claims in that area do have their own special character. They are qualitatively different from those in regard to, say, confessions. The kinds of crimes and criminals affected are different, as are the relevant assertions about individual freedom.

Law enforcement officials, almost to a man, consider wiretapping and eavesdropping valuable weapons in the fight against crime. They are most helpful in regard to consensual crimes …