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section heading icon     technologies


This page highlights technologies such as the proposed P3P standard.

Specific features of the European Commission's 1997 Working Documents on Privacy Enhancing Technologies (WDPET) have been superseded but the set remains a useful introduction to concepts and terminologies.

subsection heading icon     Encryption and Anonymity

There's information about anonymity tools in our separate Security guide.

subsection heading icon     P3P

The second week of June 2000 saw the release of a draft of the Platform For Privacy Preferences (P3P) standard.

P3P, developed under the auspices of the World Wide Web Consortium, attempts to provide a global standard that would allow users to restrict their browsers to those sites that abide by specific limits on data collection.  

It has, however, been widely criticised as complex, confusing and in practice likely to undermine privacy protection of individual internet users.  

A detailed paper on P3P by the Center for Democracy & Technology (CDT) and the Ontario Information & Privacy Commissioner is available on the CDT site.  

Marc Rotenberg of the Electronic Privacy Information Centre (EPIC) offered a sharp critique of P3P, self-regulation and Lessig's Code & Other Laws of Cyberspace (New York, Basic Books 99) earlier in 2000. 

An Intellectual Capital article around the same time characterised it as DOA, despite frantic efforts at resuscitation.

subsection heading icon     Cookies

Wondering about the mechanics of tracking?  Cookies (New York, McGraw-Hill 1998), by Simon St Laurent, won't satisfy system administrators and those who eat, drink and breathe code but in 500 pages offers an introduction to scripting, architecture and management of the ubiquitous tools for tracking who's visiting sites.

In a recent West Virginia Journal of Online Law & Technology article Viktor Mayer-Schönberger examines cookies and privacy legislation, arguing that companies who set them without consent may violate the European Union Directive on the Protection of Personal Data


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