Keys Under Doormats: Mandating insecurity by requiring government access to all data and communications

Twenty years ago, law enforcement organizations lobbied to require data and communication services to engineer their products to guarantee law enforcement access to all data. After lengthy debate and vigorous predictions of enforcement channels going dark, these attempts to regulate the emerging Int...

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Main Authors: Abelson, Harold, Anderson, Ross, Bellovin, Steven M., Benaloh, Josh, Diffie, Whitfield, Gilmore, John, Green, Matthew, Landau, Susan, Neumann, Peter G., Rivest, Ronald L., Schiller, Jeffrey I., Schneier, Bruce, Specter, Michael, Weitzner, Daniel J., Blaze, Matt
Other Authors: Daniel Weitzner
Published: 2015
Online Access:http://hdl.handle.net/1721.1/97690
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author Abelson, Harold
Anderson, Ross
Bellovin, Steven M.
Benaloh, Josh
Diffie, Whitfield
Gilmore, John
Green, Matthew
Landau, Susan
Neumann, Peter G.
Rivest, Ronald L.
Schiller, Jeffrey I.
Schneier, Bruce
Specter, Michael
Weitzner, Daniel J.
Blaze, Matt
author2 Daniel Weitzner
author_facet Daniel Weitzner
Abelson, Harold
Anderson, Ross
Bellovin, Steven M.
Benaloh, Josh
Diffie, Whitfield
Gilmore, John
Green, Matthew
Landau, Susan
Neumann, Peter G.
Rivest, Ronald L.
Schiller, Jeffrey I.
Schneier, Bruce
Specter, Michael
Weitzner, Daniel J.
Blaze, Matt
author_sort Abelson, Harold
collection MIT
description Twenty years ago, law enforcement organizations lobbied to require data and communication services to engineer their products to guarantee law enforcement access to all data. After lengthy debate and vigorous predictions of enforcement channels going dark, these attempts to regulate the emerging Internet were abandoned. In the intervening years, innovation on the Internet flourished, and law enforcement agencies found new and more effective means of accessing vastly larger quantities of data. Today we are again hearing calls for regulation to mandate the provision of exceptional access mechanisms. In this report, a group of computer scientists and security experts, many of whom participated in a 1997 study of these same topics, has convened to explore the likely effects of imposing extraordinary access mandates. We have found that the damage that could be caused by law enforcement exceptional access requirements would be even greater today than it would have been 20 years ago. In the wake of the growing economic and social cost of the fundamental insecurity of today's Internet environment, any proposals that alter the security dynamics online should be approached with caution. Exceptional access would force Internet system developers to reverse forward secrecy design practices that seek to minimize the impact on user privacy when systems are breached. The complexity of today's Internet environment, with millions of apps and globally connected services, means that new law enforcement requirements are likely to introduce unanticipated, hard to detect security flaws. Beyond these and other technical vulnerabilities, the prospect of globally deployed exceptional access systems raises difficult problems about how such an environment would be governed and how to ensure that such systems would respect human rights and the rule of law.
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spelling mit-1721.1/976902019-04-14T07:24:22Z Keys Under Doormats: Mandating insecurity by requiring government access to all data and communications Abelson, Harold Anderson, Ross Bellovin, Steven M. Benaloh, Josh Diffie, Whitfield Gilmore, John Green, Matthew Landau, Susan Neumann, Peter G. Rivest, Ronald L. Schiller, Jeffrey I. Schneier, Bruce Specter, Michael Weitzner, Daniel J. Blaze, Matt Daniel Weitzner Decentralized Information Group Twenty years ago, law enforcement organizations lobbied to require data and communication services to engineer their products to guarantee law enforcement access to all data. After lengthy debate and vigorous predictions of enforcement channels going dark, these attempts to regulate the emerging Internet were abandoned. In the intervening years, innovation on the Internet flourished, and law enforcement agencies found new and more effective means of accessing vastly larger quantities of data. Today we are again hearing calls for regulation to mandate the provision of exceptional access mechanisms. In this report, a group of computer scientists and security experts, many of whom participated in a 1997 study of these same topics, has convened to explore the likely effects of imposing extraordinary access mandates. We have found that the damage that could be caused by law enforcement exceptional access requirements would be even greater today than it would have been 20 years ago. In the wake of the growing economic and social cost of the fundamental insecurity of today's Internet environment, any proposals that alter the security dynamics online should be approached with caution. Exceptional access would force Internet system developers to reverse forward secrecy design practices that seek to minimize the impact on user privacy when systems are breached. The complexity of today's Internet environment, with millions of apps and globally connected services, means that new law enforcement requirements are likely to introduce unanticipated, hard to detect security flaws. Beyond these and other technical vulnerabilities, the prospect of globally deployed exceptional access systems raises difficult problems about how such an environment would be governed and how to ensure that such systems would respect human rights and the rule of law. 2015-07-07T02:15:02Z 2015-07-07T02:15:02Z 2015-07-06 2015-07-07T16:15:15Z http://hdl.handle.net/1721.1/97690 MIT-CSAIL-TR-2015-026 Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ 34 p. application/pdf
spellingShingle Abelson, Harold
Anderson, Ross
Bellovin, Steven M.
Benaloh, Josh
Diffie, Whitfield
Gilmore, John
Green, Matthew
Landau, Susan
Neumann, Peter G.
Rivest, Ronald L.
Schiller, Jeffrey I.
Schneier, Bruce
Specter, Michael
Weitzner, Daniel J.
Blaze, Matt
Keys Under Doormats: Mandating insecurity by requiring government access to all data and communications
title Keys Under Doormats: Mandating insecurity by requiring government access to all data and communications
title_full Keys Under Doormats: Mandating insecurity by requiring government access to all data and communications
title_fullStr Keys Under Doormats: Mandating insecurity by requiring government access to all data and communications
title_full_unstemmed Keys Under Doormats: Mandating insecurity by requiring government access to all data and communications
title_short Keys Under Doormats: Mandating insecurity by requiring government access to all data and communications
title_sort keys under doormats mandating insecurity by requiring government access to all data and communications
url http://hdl.handle.net/1721.1/97690
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