Why Would I Use Location-Protective Settings on My Smartphone? Motivating Protective Behaviors and the Existence of the Privacy Knowledge-Belief Gap

• 成果类型: Article
• 署名作者: Crossler, Robert E.; Belanger, France
• 署名单位: Washington State University; Virginia Polytechnic Institute & State University
• 刊物名称: INFORMATION SYSTEMS RESEARCH
• ISSN/ISSBN: 1047-7047
• DOI: 10.1287/isre.2019.0846
• 发表日期: 2019
• 页码: 995-1006
• 关键词: self-efficacy; skills model; EMPIRICAL-TEST; digital-age; security; adherence; FRAMEWORK

摘要

The omnipresence of smartphones means that more and more personal information is accessed, transferred, or stored on these devices. Smartphone users struggle to control the release of their information when smartphones are always connected, close at hand, and the privacy settings for individual apps are difficult to access. To have meaningful privacy in this context, individuals must be knowledgeable about their devices and truly motivated to make use of the device's privacy settings. We draw from extant privacy literature, the self-efficacy theory, and the information-motivation-behavioral skills model to understand usage of privacy settings on smartphones through data from 334 iPhone users. Our findings indicate that personal motivation is one of the strongest determinants of utilizing privacy-protective settings, and social motivation is not significant. Furthermore, privacy knowledge and self-efficacy constructs (i.e., knowledge specific to the device's privacy settings) determine one's use of privacy-protective settings, but knowledge and self-efficacy about smartphone technology do not. An interaction effect also exists between privacy knowledge and privacy self-efficacy such that people with high levels of privacy knowledge utilize less restrictive privacy settings when their confidence in protecting themselves is low, but as their self-efficacy increases, they are more likely to use more privacy-protective settings. We label this the privacy knowledge-belief gap.