An Advertising Overflow Attack Against Android Exposure Notification System Impacting COVID-19 Contact Tracing Applications
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3099017
Abstract: The digital contact tracing applications are one of the many initiatives to fight the COVID-19 virus. Some of these Apps use the Exposure Notification (EN) system available on Google and Apple’s operating systems. However, EN-based… read more here.
Keywords: system; exposure notification; attack; contact tracing ... See more keywords
Users' Expectations, Experiences, and Concerns With COVID Alert, an Exposure-Notification App
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the ACM on Human-Computer Interaction"
DOI: 10.1145/3555770
Abstract: We conducted semi-structured interviews with 20 users of Canada's exposure-notification app, COVID Alert. We identified several types of users' mental models for the app. Participants' concerns were found to correlate with their level of understanding… read more here.
Keywords: notification app; users expectations; exposure notification; covid alert ... See more keywords
Defining Key Performance Indicators for the California COVID-19 Exposure Notification System (CA Notify)
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DOI: 10.1177/00333549221129354
Abstract: Objectives: Toward common methods for system monitoring and evaluation, we proposed a key performance indicator framework and discussed lessons learned while implementing a statewide exposure notification (EN) system in California during the COVID-19 epidemic. Materials… read more here.
Keywords: system; key performance; exposure notification; performance ... See more keywords
Estimated Cases Averted by COVID-19 Digital Exposure Notification, Pennsylvania, USA, November 8, 2020–January 2, 2021
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DOI: 10.3201/eid2902.220959
Abstract: We combined field-based data with mathematical modeling to estimate the effectiveness of smartphone-enabled COVID-19 exposure notification in Pennsylvania, USA. We estimated that digital notifications potentially averted 7–69 cases/1,000 notifications during November 8, 2020–January 2, 2021.… read more here.
Keywords: january 2021; exposure notification; notification pennsylvania; november 2020 ... See more keywords
Public Perspectives on Exposure Notification Apps: A Patient and Citizen Co-Designed Study
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Personalized Medicine"
DOI: 10.3390/jpm12050729
Abstract: Canada deployed a digital exposure notification app (COVID Alert) as a strategy to support manual contact tracing. Our aims are to (1) assess the use, knowledge, and concerns of the COVID Alert app, (2) identify… read more here.
Keywords: notification apps; exposure notification; app; public perspectives ... See more keywords