The Platform for Privacy Preferences Project (P3P)


Government Pressure

Public Concern

Threat or Tool?

Revealing Personal Info

User Empowerment Approach

Empowerment Tools

Graphical Overview

Platform for Privacy Preferences Project (P3P)

Fair Information Practice Principles

Simplifying Notice and Choice

Beyond Labeling

Basic P3P Concepts

A Simple P3P Conversation

More Complicated Conversations

Assertions that can be made in a P3P Proposal

P3P Vocabulary: Purposes


Data Repository

Graphical Overview

W3C P3P Documents

Guiding Principles


Implementation and Deployment

Incremental adoption

Keys to Success

Papers and demo of AT&T P3P Proposal Generator: P3P Web site at W3C: