<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mark S. Ackerman</style></author><author><style face="normal" font="default" size="100%">Cranor, Lorrie Faith</style></author><author><style face="normal" font="default" size="100%">Reagle, Joseph</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Privacy in e-Commerce: Examining User Scenarios and Privacy Preferences</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the 1st ACM Conference on Electronic Commerce (EC&#039;99)</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">electronic commerce</style></keyword><keyword><style  face="normal" font="default" size="100%">platform for privacy preferences</style></keyword><keyword><style  face="normal" font="default" size="100%">privacy</style></keyword><keyword><style  face="normal" font="default" size="100%">privacy protocols</style></keyword><keyword><style  face="normal" font="default" size="100%">user survey</style></keyword><keyword><style  face="normal" font="default" size="100%">World Wide Web</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">Complete</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1–8</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Privacy is a necessary concern in electronic commerce. It is difficult, if not impossible, to complete a transaction without revealing some personal data – a shipping address, billing information, or product preference. Users may be unwilling to provide this necessary information or even to browse online if they believe their privacy is invaded or threatened. Fortunately, there are technologies to help users protect their privacy. P3P (Platform for Privacy Preferences Project) from the World Wide Web Consortium is one such technology. However, there is a need to know more about the range of user concerns and preferences about privacy in order to build usable and effective interface mechanisms for P3P and other privacy technologies. Accordingly, we conducted a survey of 381 U.S. Net users, detailing a range of commerce scenarios and examining the participants&#039; concerns and preferences about privacy. This paper presents both the findings from that study as well as their design implications&lt;/p&gt;</style></abstract></record></records></xml>