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Author: 1049

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Usable News Authentication: How the Presentation and Location of Cryptographic Information Impacts the Usability of Provenance Information and Perceptions of News Articles

Cryptographic tools for authenticating the provenance of web-based information are a promising approach to increasing trust in online news and information. However, making these tools' technical assurances sufficiently usable for news consumers is essential to realizing their potential. We conduct an online study with…

Errol Francis II et al.Clemson University

Teaching Middle Schoolers about the Privacy Threats of Tracking and Pervasive Personalization: A Classroom Intervention Using Design-Based Research

With the pervasive and evolving use of tracking and AI to make inferences about online platform users, it has become imperative for adolescents---a key demographic using such platforms---to develop a deep understanding of these practices to protect their privacy. Traditionally, K-12 cybersecurity education has largely…

Sushmita Khan et al.Clemson University

"How do I compare to the other people?": Older Adults' Perspectives on Personal Smart Home Data for Self-Management

Research on smart home monitoring for older adults has predominantly focused on systems whose data and alerts are directed towards family members, caregivers, or healthcare providers. Older adults have expressed interest in engaging with these systems by seeing and using their data, but they are often limited to a pas…

Clara Caldeira et al.Indiana University

Older Adults

Transparency, Trust, and Security Needs for the Design of Digital News Authentication Tools

Americans' trust in news is declining, and authenticity and transparency challenges in digital publishing contexts pose unique challenges to the ability to effectively gratify their information-seeking needs via online media. Cryptographic technologies and web-based provenance indicators have the potential to enhance…

Errol Francis II et al.Clemson University

Security and Trust

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Obfuscation Remedies Harms Arising from Content Flagging of Photos

People share photos on Social Networks Sites, but at the same time want to keep some photo content private. This tension between sharing and privacy has led researchers to try to solve this problem, but without considering users’ needs. To fill this gap, we present a novel interface that expands privacy options beyond…

Yifang Li et al.Clemson University

Anonymity, User Engagement, Quality, and Trolling on Q&A Sites

In online question and answer (Q&A) communities people ask questions and share answers at all levels of topic sensitivity. Identity options within these communities range from anonymity to real name. The amount of engagement on Q&A sites and the quality of that engagement on Q&A sites may differ depending on the ident…

Cheng Guo et al.Clemson University

Online Identities

Towards A Taxonomy of Content Sensitivity and Sharing Preferences for Photos

Determining which photos are sensitive is difficult. Although emerging computer vision systems can label content items, previous attempts to distinguish private or sensitive content fall short. There is no human-centered taxonomy that describes what content is sensitive or how sharing preferences for content differs a…

Yifang Li et al.Clemson University

Can Privacy Be Satisfying? On Improving Viewer Satisfaction for Privacy-Enhanced Photos Using Aesthetic Transforms

Pervasive photo sharing in online social media platforms can cause unintended privacy violations when elements of an image reveal sensitive information. Prior studies have identified image obfuscation methods (e.g., blurring) to enhance privacy, but many of these methods adversely affect viewers' satisfaction with the…

Rakibul Hasan et al.Indiana University

Would You Slack That? The Impact of Security and Privacy on Cooperative Newsroom Work

Journalistic work is increasingly conducted using cooperative technologies. But while journalists need security and privacy just like professionals in sectors like health and education, constrained finances and missing legal requirements cause journalists to rely mostly on third-party platforms for their professional…

Susan E McGregor et al.Columbia University

Information Sharing

Viewer Experience of Obscuring Scene Elements in Photos to Enhance Privacy

With the rise of digital photography and social networking, people are sharing personal photos online at an unprecedented rate. In addition to their main subject matter, photographs often capture various incidental information that could harm people's privacy. While blurring and other image filters may help obscur…

Rakibul Hasan et al.Indiana University

Effectiveness and Users' Experience of Obfuscation as a Privacy-Enhancing Technology for Sharing Photos

Current collaborative photo privacy protection solutions can be categorized into two approaches: controlling the recipient, which restricts certain viewers' access to the photo, and controlling the content, which protects all or part of the photo from being viewed. Focusing on the latter approach, we introduce privacy…

Yifang Li et al.Clemson University

Privacy and Security

Paper Title	Authors	Research Topics
Usable News Authentication: How the Presentation and Location of Cryptographic Information Impacts the Usability of Provenance Information and Perceptions of News Articles Cryptographic tools for authenticating the provenance of web-based information are a promising approach to increasing trust in online news and information. However, making these tools' technical assurances sufficiently usable for news consumers is essential to realizing their potential. We conduct an online study with…	EI Errol Francis II et al.Clemson University
Teaching Middle Schoolers about the Privacy Threats of Tracking and Pervasive Personalization: A Classroom Intervention Using Design-Based Research With the pervasive and evolving use of tracking and AI to make inferences about online platform users, it has become imperative for adolescents---a key demographic using such platforms---to develop a deep understanding of these practices to protect their privacy. Traditionally, K-12 cybersecurity education has largely…	SK Sushmita Khan et al.Clemson University
"How do I compare to the other people?": Older Adults' Perspectives on Personal Smart Home Data for Self-Management Research on smart home monitoring for older adults has predominantly focused on systems whose data and alerts are directed towards family members, caregivers, or healthcare providers. Older adults have expressed interest in engaging with these systems by seeing and using their data, but they are often limited to a pas…	CC Clara Caldeira et al.Indiana University	Older Adults
Transparency, Trust, and Security Needs for the Design of Digital News Authentication Tools Americans' trust in news is declining, and authenticity and transparency challenges in digital publishing contexts pose unique challenges to the ability to effectively gratify their information-seeking needs via online media. Cryptographic technologies and web-based provenance indicators have the potential to enhance…	EI Errol Francis II et al.Clemson University	Security and Trust
AdRecommended Learn AI Coding at CodeNow Structured lessons, hands-on projects, and continuous updates for people bringing AI into real development work. Explore Now
Obfuscation Remedies Harms Arising from Content Flagging of Photos People share photos on Social Networks Sites, but at the same time want to keep some photo content private. This tension between sharing and privacy has led researchers to try to solve this problem, but without considering users’ needs. To fill this gap, we present a novel interface that expands privacy options beyond…	YL Yifang Li et al.Clemson University
Anonymity, User Engagement, Quality, and Trolling on Q&A Sites In online question and answer (Q&A) communities people ask questions and share answers at all levels of topic sensitivity. Identity options within these communities range from anonymity to real name. The amount of engagement on Q&A sites and the quality of that engagement on Q&A sites may differ depending on the ident…	CG Cheng Guo et al.Clemson University	Online Identities
Towards A Taxonomy of Content Sensitivity and Sharing Preferences for Photos Determining which photos are sensitive is difficult. Although emerging computer vision systems can label content items, previous attempts to distinguish private or sensitive content fall short. There is no human-centered taxonomy that describes what content is sensitive or how sharing preferences for content differs a…	YL Yifang Li et al.Clemson University
Can Privacy Be Satisfying? On Improving Viewer Satisfaction for Privacy-Enhanced Photos Using Aesthetic Transforms Pervasive photo sharing in online social media platforms can cause unintended privacy violations when elements of an image reveal sensitive information. Prior studies have identified image obfuscation methods (e.g., blurring) to enhance privacy, but many of these methods adversely affect viewers' satisfaction with the…	RH Rakibul Hasan et al.Indiana University
Would You Slack That? The Impact of Security and Privacy on Cooperative Newsroom Work Journalistic work is increasingly conducted using cooperative technologies. But while journalists need security and privacy just like professionals in sectors like health and education, constrained finances and missing legal requirements cause journalists to rely mostly on third-party platforms for their professional…	SM Susan E McGregor et al.Columbia University	Information Sharing
Viewer Experience of Obscuring Scene Elements in Photos to Enhance Privacy With the rise of digital photography and social networking, people are sharing personal photos online at an unprecedented rate. In addition to their main subject matter, photographs often capture various incidental information that could harm people's privacy. While blurring and other image filters may help obscur…	RH Rakibul Hasan et al.Indiana University
Effectiveness and Users' Experience of Obfuscation as a Privacy-Enhancing Technology for Sharing Photos Current collaborative photo privacy protection solutions can be categorized into two approaches: controlling the recipient, which restricts certain viewers' access to the photo, and controlling the content, which protects all or part of the photo from being viewed. Focusing on the latter approach, we introduce privacy…	YL Yifang Li et al.Clemson University	Privacy and Security