Who Knows? Safeguarding Your Privacy in a Networked World (Toronto: Random House, 1995).

S. Davies,

Big Brother: Britain’s Web of Surveillance and the New Technological Order (London: Pan Books, 1996).

W. Diffie and S. Landau,

the Line: The Politics of Wiretapping and Encryption (Cambridge, MA: MIT Press, 2007).

Stranger on the Line: The Secret History of Phone Tapping (London: The Bodley Head, 1987).

D. Flaherty,

Surveillance Societies: The Federal Republic of Germany, Sweden, France, Canada, and the United States (Chapel Hill, NC: University of North Carolina Press, 1989).

D. Flaherty,

Two-Way Electronic Services (London: Mansell Publishing Limited, 1985).

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