By Whitfield Diffie and Susan Landau

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.

Cambridge, MA: The MIT Press, 2010. 496p.

By John Kleinig • Peter Mameli • Seumas Miller • Douglas Salane Adina Schwartz

This study is principally concerned with the ethical dimensions of identity management technology – electronic surveillance, the mining of personal data, and profiling – in the context of transnational crime and global terrorism. The ethical challenge at the heart of this study is to establish an acceptable and sustainable equilibrium between two central moral values in contemporary liberal democracies, namely, security and privacy. Both values are essential to individual liberty, but they come into conflict in times when civil order is threatened, as has been the case from late in the twentieth century, with the advent of global terrorism and trans-national crime. We seek to articulate legally sustainable, politically possible, and technologically feasible, global ethical standards for identity management technology and policies in liberal democracies in the contemporary global security context. Although the standards in question are to be understood as global ethical standards potentially to be adopted not only by the United States, but also by the European Union, India, Australasia, and other contemporary liberal democratic states, we take as our primary focus the tensions that have arisen between the United States and the European Union.

Canberra: ANU Press, 2011. 304p.

By Roberts, T.; Mohamed Ali, A.; Farahat, M.; Oloyede, R. and Mutung’u, G..

This review provides the first comparative analysis of African legal surveillance frameworks. The study identifies nine core principles derived from existing guidelines as an analytical framework to identify opportunities to strengthen privacy protection, while narrowly targeting surveillance on the most serious crimes. Six detailed country reports are synthesised in this comparative analysis to produce a series of actionable recommendations for policy, practice and further research

Brighton, UK: Institute of Development Studies, 2021. 203p.

Edited by Michael Friedewald, J. Peter Burgess, Johann Čas, Rocco Bellanova and Walter Peissl.

This volume examines the relationship between privacy, surveillance and security, and the alleged privacy–security trade-off, focusing on the citizen’s perspective. Recent revelations of mass surveillance programmes clearly demonstrate the ever-increasing capabilities of surveillance technologies. The lack of serious reactions to these activities shows that the political will to implement them appears to be an unbroken trend. The resulting move into a surveillance society is, however, contested for many reasons. Are the resulting infringements of privacy and other human rights compatible with democratic societies? Is security necessarily depending on surveillance? Are there alternative ways to frame security? Is it possible to gain in security by giving up civil liberties, or is it even necessary to do so, and do citizens adopt this trade-off? This volume contributes to a better and deeper understanding of the relation between privacy, surveillance and security, comprising in-depth investigations and studies of the common narrative that more security can only come at the expense of sacrifice of privacy. The book combines theoretical research with a wide range of empirical studies focusing on the citizen’s perspective. It presents empirical research exploring factors and criteria relevant for the assessment of surveillance technologies. The book also deals with the governance of surveillance technologies. New approaches and instruments for the regulation of security technologies and measures are presented, and recommendations for security policies in line with ethics and fundamental rights are discussed.

London; New York: Routledge, 2017. 310p.