We designed and tested attractors for computer security dialogs: user-interface modi\ufb01cations used to draw users\u2019 attention to the most important information for making decisions. Some of these modi\ufb01cations were purely visual, while others temporarily inhibited potentially-dangerous behaviors to redirect users\u2019 attention to salient information. We conducted three between-subjects experiments to test the e\ufb00ectiveness of the attractors.<\/p>\n
In the \ufb01rst two experiments, we sent participants to perform a task on what appeared to be a third-party site that required installation of a browser plugin. We presented them with what appeared to be an installation dialog from their operating system. Participants who saw dialogs that employed inhibitive attractors were signi\ufb01cantly less likely than those in the control group to ignore clues that installing this software might be harmful.<\/p>\n
In the third experiment, we attempted to habituate participants to dialogs that they knew were part of the experiment. We used attractors to highlight a \ufb01eld that was of no value during habituation trials and contained critical information after the habituation period. Participants exposed to inhibitive attractors were two to three times more likely to make an informed decision than those in the control condition.<\/p>\n","protected":false},"excerpt":{"rendered":"
We designed and tested attractors for computer security dialogs: user-interface modi\ufb01cations used to draw users\u2019 attention to the most important information for making decisions. Some of these modi\ufb01cations were purely visual, while others temporarily inhibited potentially-dangerous behaviors to redirect users\u2019 attention to salient information. We conducted three between-subjects experiments to test the e\ufb00ectiveness of the […]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"msr-url-field":"","msr-podcast-episode":"","msrModifiedDate":"","msrModifiedDateEnabled":false,"ep_exclude_from_search":false,"_classifai_error":"","msr-author-ordering":null,"msr_publishername":"","msr_publisher_other":"","msr_booktitle":"","msr_chapter":"","msr_edition":"Symposium On Usable Privacy and Security","msr_editors":"","msr_how_published":"","msr_isbn":"","msr_issue":"","msr_journal":"","msr_number":"","msr_organization":"","msr_pages_string":"","msr_page_range_start":"","msr_page_range_end":"","msr_series":"","msr_volume":"","msr_copyright":"","msr_conference_name":"Symposium On Usable Privacy and Security","msr_doi":"","msr_arxiv_id":"","msr_s2_paper_id":"","msr_mag_id":"","msr_pubmed_id":"","msr_other_authors":"Cristian Bravo-Lillo, Lorrie Cranor, Saranga Komanduri, Julie Downs, Robert Reeder, Manya 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