Published online by Cambridge University Press: 05 June 2012
Introduction
The use of new technology, and particularly the Internet, increasingly requires people to disclose personal information online for various reasons. In computer-mediated communication (CMC), disclosure may serve to reduce uncertainty in an interaction (Tidwell & Walther, 2002) or to establish legitimacy when joining an online group (Galegher, Sproull, & Kiesler, 1998). Disclosure is often a prerequisite to access services (for instance, with the ubiquitous registration form), to make online purchases (Metzger, 2006) or is requested for those same services to be personalized. The increasingly social nature of much web-based software (e.g., social network sites) also places a privacy cost on users due to a heightened requirement for disclosure of personal information as part of the functionality of the system (see BBC News). In addition to this increased need for disclosure, the development of ambient and ubiquitous technologies has raised the possibility that devices will communicate, or even broadcast, personal information without recourse to the user. Moreover, the ability to store information easily and cross-reference databases raises the possibility of unwitting disclosure through information accrual. Perhaps not surprisingly, this has raised a number of privacy concerns, among consumers and privacy advocates (e.g., Jupiter Research, 2002; U.K. Information Commissioner, 2006).
We start this chapter by introducing the existing research literature surrounding privacy and trust online. We then go on to consider how privacy and trust interact in determining online behavior.
To save this book to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.