Скачать или смотреть PEPR '25 - UsersFirst: A User-Centric Threat Modeling Framework for Privacy Notice and Choice

UsersFirst: A User-Centric Threat Modeling Framework for Privacy Notice and Choice

Norman Sadeh and Lorrie Cranor, Carnegie Mellon University

Recent privacy regulations impose increasingly stringent requirements on the collection and use of data. This includes more specific obligations to disclose various data practices and the need to provide data subjects with more comprehensive sets of choices or controls. There is also an increasing emphasis on user-centric criteria. Failure to offer usable notices and choices that people can truly benefit from has become a significant privacy threat, whether one thinks in terms of potential regulatory penalties, consumer trust and brand reputation, or privacy-by-design best practices. This presentation will provide an overview of UsersFirst, a Privacy Threat Modeling framework intended to supplement existing privacy threat modeling frameworks and to support organizations in their analysis and mitigation of risks associated with the absence or ineffectiveness of privacy notices and choices. Rather than treating privacy notices and choices as mere checkboxes, UsersFirst revolves around user-centric interpretations of these requirements. It is intended to reflect an emerging trend in privacy regulations where perfunctory approaches to notices and choices are no longer sufficient, and where instead notices and choices are expected to be noticeable, usable, unambiguous, devoid of deceptive patterns, and more. The presentation will include results of a detailed evaluation of the UsersFirst user-centric threat taxonomy with people working and/or trained in privacy.

View the full PEPR 25 program at https://www.usenix.org/conference/pep...