Identity Management as a Cybersecurity Case Study

16 Pages Posted: 3 Feb 2006

See all articles by Mary C. Rundle

Mary C. Rundle

Harvard Law School

Ben Laurie

The Bunker Secure Hosting

Date Written: September 2005


In our increasingly networked world, information relating to an individual is of interest for its commercial value and for its potential to help promote a safe electronic realm, among other things. In the area of commerce, there are markets demanding the collection of personal data, and at the same time there are markets demanding the protection of that data. Likewise, in the field of public safety, some international agreements provide for the monitoring of individuals, while others call for the protection of their privacy. In the midst of these tensions, new technological tools are emerging to allow increased control over personal data. It is unclear, however, how these digital identity management tools will be used, and what their deployment will mean for the individual.

This paper explores the intersection of international law and technology in the area of digital identity management. First the paper highlights provisions in international treaties and guidelines that have identity management dimensions. Next it provides an overview and technological critique of a new system for digital identity management that the Microsoft Corporation is pushing. Finally, after signaling some ambiguities regarding the interplay of the international rules and the system, the paper offers some suggestions for enhancing accountability to the public.

Keywords: identity management, cybersecurity, personal data, Microsoft

JEL Classification: K33, O33, O38

Suggested Citation

Rundle, Mary C. and Laurie, Ben, Identity Management as a Cybersecurity Case Study (September 2005). Berkman Center Research Publication No. 2006-01, Available at SSRN: or

Mary C. Rundle (Contact Author)

Harvard Law School ( email )

1575 Massachusetts
Hauser 406
Cambridge, MA 02138
United States
617-495-7547 (Phone)

Ben Laurie

The Bunker Secure Hosting ( email )

W14 0DA London
United Kingdom

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