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P3P deployment on websites

Lorrie Faith Cranor, Serge Egelman, Steve Sheng, Aleecia M. McDonald, Abdur Chowdhury
2008 Electronic Commerce Research and Applications  
Finally, we show that the privacy policies of P3P-enabled popular websites are similar to the privacy policies of popular websites that do not use P3P.  ...  We found that P3P had been deployed on 10% of the sites returned in the top-20 results of typical searches, and on 21% of the sites returned in the top-20 results of e-commerce searches.  ...  The authors would also like to acknowledge AT&T for the development and release of the Privacy Bird source code, on which the code used for this project is based.  ... 
doi:10.1016/j.elerap.2008.04.003 fatcat:cnnieuezobanxifuivlpu53wim

Platform for privacy preferences (P3P): Current status and future directions

Muyiwa Olurin, Carlisle Adams, Luigi Logrippo
2012 2012 Tenth Annual International Conference on Privacy, Security and Trust  
This paper provides an account of the current status of research on P3P and proposes directions for future research, together with some possible solutions.  ...  We claim that P3P and P3P-based techniques have considerable potential to be developed beyond their current status.  ...  Since the P3P policy on a legitimate website is freely available to the public, phishers can easily copy the P3P policies from the trusted websites and repost them on their fake websites.  ... 
doi:10.1109/pst.2012.6297943 dblp:conf/pst/OlurinAL12 fatcat:ndyqc44yl5fsrp6q6lciq2j5kq

Privacy Policies [chapter]

Marnix Dekker, Sandro Etalle, Jerry den Hartog
2007 Security, Privacy, and Trust in Modern Data Management  
In this chapter we look at the setting where an enterprise collects private data on its website, processes it inside the enterprise and shares it with partner enterprises.  ...  One of them is the Audit Logic, recently introduced, which can be used to keep data private while travelling across enterprise boundaries.  ...  P3P is now used by many popular websites [3] .  ... 
doi:10.1007/978-3-540-69861-6_25 fatcat:s4ri2egk5bedzhyfj566culk54

A formal semantics for P3P

Ting Yu, Ninghui Li, Annie I. Antón
2004 Proceedings of the 2004 workshop on Secure web service - SWS '04  
The Platform for Privacy Preferences (P3P), developed by the W3C, provides an XML-based language for websites to encode their data-collection and data-use practices in a machinereadable form.  ...  To fully deploy P3P in enterprise information systems and over the Web, a well-defined semantics for P3P policies is a must, which is lacking in the current P3P framework.  ...  On the other hand, the full deployment of P3P in enterprise information systems has raised many challenging questions.  ... 
doi:10.1145/1111348.1111349 dblp:conf/sws/YuLA04 fatcat:ry5vllm7iffevage2tb26cz5pu

Necessary But Not Sufficient: Standardized Mechanisms for Privacy Notice and Choice

Lorrie Faith Cranor
2012 Journal on Telecommunications and High Technology Law  
McDonald, & Abdur Chowdhury, P3P Deployment on Websites, 7 Elec.  ...  Websites can become P3P-enabled simply by placing P3P files at designated locations on their servers.  ... 
dblp:journals/jthtl/Cranor12 fatcat:ryhsnh7uynctvny4563rrvah4u

Regulatory Compliance and the Correlation to Privacy Protection in Healthcare

Tyrone Grandison, Rafae Bhatti
2010 International Journal of Computational Models and Algorithms in Medicine  
Using available information systems and data mining techniques, we describe an infrastructure for privacy protection based on the idea of policy refinement to allow the transition from the current state  ...  The fact that no P3P policy is available on the Website precludes us from performing automated interpretation and analysis.  ...  In fact, none of the organizations in our survey has a P3P version of their notice of privacy practices available on the website.  ... 
doi:10.4018/jcmam.2010040103 fatcat:vu52zp72fbgmppwwtihutkqr7m

Improving understanding of website privacy policies with fine-grained policy anchors

Stephen E. Levy, Carl Gutwin
2005 Proceedings of the 14th international conference on World Wide Web - WWW '05  
In this paper we describe fine-grained policy anchors, an extension to the way a website implements the Platform for Privacy Preferences (P3P), that solves this problem.  ...  We built a prototype user agent based on these extensions and tested it with representative users.  ...  The Platform for Privacy Preferences (P3P) defines a common way for websites to publish a privacy policy stating what the website does with data it collects [1].  ... 
doi:10.1145/1060745.1060816 dblp:conf/www/LevyG05 fatcat:yyvvqk5jhnff3g6epzvppw2lry

MozPETs - a privacy enhanced Web Browser

Lars Brückner, Marco Voss
2005 Conference on Privacy, Security and Trust  
Usability problems are a major obstacle for the further deployment of privacy enhancement technologies. Most tools are highly specialized and require profound knowledge to be used properly.  ...  Sebastian Funk, Jens Hatlak, Torsten Hofacker, Pieter Hollants, Lars Kirsten, Alexander Kraus, Andreas Piesche, Christian Predikant, Björn Schneider, Benjamin Stritter, and Stephan Zimmer for their hard work on  ...  Whenever the iJournal detects that personal information is about to be submitted to a website, the submission of the data is paused and the iJournal tries to profile the operator of the website.  ... 
dblp:conf/pst/BrucknerV05 fatcat:jcmr5brhszgwreydrrh7rdr4sa

Refinement checking for privacy policies

Nikolaos Papanikolaou, Sadie Creese, Michael Goldsmith
2012 Science of Computer Programming  
In contrast to existing approaches to policy analysis, which focus on demonstrations of equality or equivalence of policies, our approach makes it possible to check for refinement between policies.  ...  The systematic translation of policies to CSP provides a formal means of reasoning about websites' privacy policies, and therefore the practices of various enterprises with regards to personal data.  ...  Acknowledgements We wish to thank Marco Casassa Mont and Siani Pearson (HP Labs) for insights into P3P, XACML and policy enforcement in enterprises.  ... 
doi:10.1016/j.scico.2011.07.009 fatcat:c5c4a4s6xnhwtgdwbgjw7qxiou

The role of privacy advocates and data protection authorities in the design and deployment of the platform for privacy preferences

Lorrie Faith Cranor
2002 Proceedings of the 12th annual conference on Computers, freedom and privacy - CFP '02  
P3P-enabled browsers can allow users to do selective cookie blocking based on site privacy policies, as well as to get a quick "snap shot" of a site's privacy policies.  ...  Developed by the World Wide Web Consortium (W3C) [2], P3P includes a machine-readable privacy policy syntax as well as a simple protocol that web browsers and other user agent tools can use to fetch P3P  ...  The W3C created outreach groups in both North America and Europe to work towards widespread P3P deployment.  ... 
doi:10.1145/543482.543506 fatcat:egzrvhwiqbfc5khlqjnve2j3cy

A roadmap for comprehensive online privacy policy management

Annie I. Antón, Elisa Bertino, Ninghui Li, Ting Yu
2007 Communications of the ACM  
Companies may be reluctant to provide P3P policies on their websites, because policies may be misrepresented.  ...  That approach focuses on providing a formal semantics for P3P, rather than remedying other weaknesses of P3P.  ... 
doi:10.1145/1272516.1272522 fatcat:optjvlmf2zg4pllr2nm4ll7tza

A "nutrition label" for privacy

Patrick Gage Kelley, Joanna Bresee, Lorrie Faith Cranor, Robert W. Reeder
2009 Proceedings of the 5th Symposium on Usable Privacy and Security - SOUPS '09  
Many surveys have shown that consumers are concerned about online privacy, yet current mechanisms to present website privacy policies have not been successful.  ...  We started with the current actual P3P policy of a popular online e-commerce website.  ...  Of these 8 questions, 6 were single-element questions, involving only one element of the P3P statement triplet. For example: "Does the policy allow the Acme website to use cookies?"  ... 
doi:10.1145/1572532.1572538 dblp:conf/soups/KelleyBCR09 fatcat:cv7toc6am5edbfwt2imng54kqa

Privacy-Aware Internet of Things Notices in Shared Spaces: A Survey [article]

Bayan Al Muhander, Jason Wiese, Omer Rana, Charith Perera
2021 arXiv   pre-print
We examine how end-users interact with IoT products and how those products convey information back to the users, particularly 'what is going on' with regards to their data.  ...  We focus on understanding what the breadth of IoT, privacy, and ubiquitous computing literature tells us about how individuals with average technical expertise can be notified about the privacy-related  ...  Fig. 1 . 1 Basic P3P protocol functionality based on [36] , (a) is how to make a website P3P compliant. (b) is a simple HTTP transaction with P3P incorporated.  ... 
arXiv:2006.13633v2 fatcat:flgd5qfzxja25p2clsmzndtds4

Supporting Privacy Management via Community Experience and Expertise [chapter]

Jeremy Goecks, Elizabeth D. Mynatt
2005 Communities and Technologies 2005  
We present the Acumen system in detail and discuss data obtained from a six-week, preliminary deployment of Acumen.  ...  We implemented our approach to privacy management in the Acumen system; Acumen uses social navigation to enable individuals to manage their Internet cookies both manually and automatically based on the  ...  In our deployment, users, on average, explicitly blocked cookies from ten websites and automatically blocked cookies from seven websites.  ... 
doi:10.1007/1-4020-3591-8_21 fatcat:s7esb7rxenbe5kvolnzplypumy

Tailoring Privacy to Users' Needs 1 [chapter]

Alfred Kobsa
2001 Lecture Notes in Computer Science  
This article discusses how the deployment of personalized systems is affected by users' privacy concerns and by privacy legislation.  ...  Conclusion This paper discussed the impacts of privacy concerns and privacy legislation on the deployment of personalized systems.  ...  In this way, users can directly control methods that are being used, e.g., for personalized ad targeting or promotional offers on websites.  ... 
doi:10.1007/3-540-44566-8_52 fatcat:v4hofsyxwjen5fx54v4cnypyve
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