Department of Accounting and Information Systems

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Browsing Department of Accounting and Information Systems by Author "Crossler, Robert E."

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    An Extended Perspective on Individual Security Behaviors
    Crossler, Robert E.; Bélanger, France (ACM, 2014-11)
    Security threats regularly affect users of home computers. As such, it is important to understand the practices of users for protecting their computers and networks, and to identify determinants of these practices. Several recent studies utilize Protection Motivation Theory (PMT) to explore these practices. However, these studies focus on one specific security protection behavior or on intentions to use a generic measure of security protection tools or techniques (practices). In contrast, this study empirically tests the effectiveness of PMT to explain a newly developed measure for collectively capturing several individual security practices. The results show that PMT explains an important portion of the variance in the unified security practices measure, and demonstrates the importance of explaining individual security practices as a whole as opposed to one particular behavior individually. Implications of the study for research and practice are discussed.
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    The Mobile Privacy-Security Knowledge Gap Model: Understanding Behaviors
    Crossler, Robert E.; Bélanger, France (Hawaii International Conference on System Sciences, 2017-01-04)
    Increasing collection of individuals’ information has led to several security and privacy issues, such as identity theft and targeted marketing. These risks are further heightened in the mobile realm as data collection can occur continuously and ubiquitously. Most existing research considers threats to privacy and security as separate concerns, resulting in separate research streams. However, focusing on information privacy alone results in a lack of understanding of the security ramifications of individual information disclosure. Using the Information Motivation Behavioral (IMB) Skills Model as a theoretical foundation, we develop the Knowledge Gap Model of Security and Privacy Behavior. In the model, we propose that two knowledge gaps exist that affect how individuals enact security and privacy behaviors: the security-privacy knowledge gap, and the knowledge-belief gap. We use the model to develop a research agenda for future research.
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    Privacy in the Digital Age: A Review of Information Privacy Research in Information Systems
    Bélanger, France; Crossler, Robert E. (University of Minnesota, Management Information Systems Research Center, 2011-12)
    Information privacy refers to the desire of individuals to control or have some influence over data about themselves. Advances in information technology have raised concerns about information privacy and its impacts, and have motivated Information Systems researchers to explore information privacy issues, including technical solutions to address these concerns. In this paper, we inform researchers about the current state information privacy research in IS through a critical analysis of the IS literature that considers information privacy as a key construct. The review of the literature reveals that information privacy is a multilevel concept, but rarely studied as such. We also find that information privacy research has been heavily reliant on student- based and USA-centric samples, which results in findings of limited generalizability. Information privacy research focuses on explaining and predicting theoretical contributions, with few studies in journal articles focusing on design and action contributions. We recommend that future research should consider different levels of analysis as well as multilevel effects of information privacy. We illustrate this with a multilevel framework for information privacy concerns. We call for research on information privacy to use a broader diversity of sampling populations, and for more design and action information privacy research to be published in journal articles that can result in IT artifacts for protection or control of information privacy.