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Powerful recognition algorithms are widely used in the Internet or important medical systems, which poses a serious threat to personal privacy. Although the law provides for diversity protection, e.g. The General Data Protection Regulation…

Cryptography and Security · Computer Science 2022-02-15 Hao Wang , Yu Bai , Guangmin Sun , Jie Liu

This paper investigates how smart devices covertly capture private conversations and discusses in more in-depth the implications of this for youth privacy. Using a structured review guided by the PRISMA methodology, the analysis focuses on…

Cryptography and Security · Computer Science 2025-12-23 Austin Shouli , Yulia Bobkova , Ajay Kumar Shrestha

Since last decade, smartphones have become an integral part of everyone's life. Having the ability to handle many useful and attractive applications, smartphones sport flawless functionality and small sizes leading to their exponential…

Cryptography and Security · Computer Science 2018-08-01 Keyur Kulkarni , Ahmad Y Javaid

Smartphone motion sensors provide a concealed mechanism for eavesdropping on acoustic information, like touchtones, emitted by a device. Eavesdropping on touchtones exposes credit card information, banking pins, and social security card…

Cryptography and Security · Computer Science 2021-09-29 Connor Bolton , Yan Long , Jun Han , Josiah Hester , Kevin Fu

There is an abundance of digital sexual and reproductive health technologies that presents a concern regarding their potential sensitive data breaches. We analyzed 15 Internet of Things (IoT) devices with sexual and reproductive tracking…

Cryptography and Security · Computer Science 2023-11-28 Teresa Almeida , Maryam Mehrnezhad , Stephen Cook

Today, web-based companies use user data to provide and enhance services to users, both individually and collectively. Some also analyze user data for other purposes, for example to select advertisements or price offers for users. Some even…

Computers and Society · Computer Science 2019-06-28 Eric Bax , John Donald , Melissa Gerber , Lisa Giaffo , Tanisha Sharma , Nikki Thompson , Kimberly Williams

Mobile phones and smartphones have evolved to be very powerful devices that have the potential to be utilized in many application areas apart from generic communication. With each passing year, we see increasingly powerful smartphones being…

Networking and Internet Architecture · Computer Science 2015-07-14 S. Sarma

The wide adoption of wearable smart devices with onboard cameras greatly increases people's concern on privacy infringement. Here we explore the possibility of easing persons from photos captured by smart devices according to their privacy…

Cryptography and Security · Computer Science 2014-10-27 Lan Zhang , Kebin Liu , Xiang-Yang Li , Puchun Feng , Cihang Liu , Yunhao Liu

In the rapidly advancing technological landscape, smartwatches have materialized as multifunctional devices integral to our daily routines. Smartwatches store a substantial amount of personal information, potentially serving as repositories…

Cryptography and Security · Computer Science 2023-08-21 Seungjae Jeon , Jaehyun Chung , Doowon Jeong

Close to half of the world population have smartphones, while a typical flagship smartphone today has been integrated with more than 20 smart components and sensors, making a smartphone a highly integrated platform that can potentially…

Image and Video Processing · Electrical Eng. & Systems 2020-10-21 Jinlong Zhu , Ni Zhao , Renjie Zhou

The General Data Protection Regulation (GDPR) has become a touchstone model for modern privacy law, in part because it empowers consumers with unprecedented control over the use of their personal information. However, this same power may be…

Cryptography and Security · Computer Science 2019-12-03 James Pavur , Casey Knerr

Recent industrial and academic research has focused on data-driven analytics with smartphones by collecting user interaction, context, and device systems data through Application Programming interfaces (APIs) and sensors. The Android OS…

Human-Computer Interaction · Computer Science 2022-06-08 Hansoo Lee , Joonyoung Park , Uichin Lee

This study provides evidence that personality can be reliably predicted from activity data collected through mobile phone sensors. Employing a set of well informed indicators calculable from accelerometer records and movement patterns, we…

Signal Processing · Electrical Eng. & Systems 2024-01-23 Wun Yung Shaney Sze , Maryglen Pearl Herrero , Roger Garriga

This paper discusses the aspects of data reliability and user privacy for the emerging practice of mobile phone based contact tracing for the COVID-19 pandemic. Various countries and large technology companies have already used or plan to…

Cryptography and Security · Computer Science 2020-06-02 Georgios Magklaras , Lucia Nikolaia Lopez Bojorquez

The increasingly rapid use of mobile devices for data transaction around the world has consequently led to a new problem, and that is, how to engage in mobile data transactions while maintaining an acceptable level of data privacy and…

Cryptography and Security · Computer Science 2013-09-17 Kato Mivule , Claude Turner

Nowadays, the usage of smartphones and their applications have become rapidly increasing popular in people's daily life. Over the last decade, availability of mobile money services such as mobile-payment systems and app markets have…

Cryptography and Security · Computer Science 2020-01-28 Milad Taleby Ahvanooey , Qianmu Li , Mahdi Rabbani , Ahmed Raza Rajput

Large-scale collection of human behavioral data by companies raises serious privacy concerns. We show that behavior captured in the form of application usage data collected from smartphones is highly unique even in very large datasets…

Computers and Society · Computer Science 2021-02-24 Vedran Sekara , Enys Mones , Håkan Jonsson

Virtual reality (VR) sensors capture large amounts of user data, including body motion and eye tracking, that contain personally identifying information. While privacy-enhancing techniques can obfuscate this data, incomplete privacy…

Human-Computer Interaction · Computer Science 2025-03-07 Samantha Aziz , Oleg Komogortsev

Smartphone carrier companies rely on mobile networks for keeping an accurate record of customer data usage for billing purposes. In this paper, we present a vulnerability that allows an attacker to force the victim's smartphone to consume…

Cryptography and Security · Computer Science 2018-01-26 Dean Wasil , Omar Nakhila , Salih Safa Bacanli , Cliff Zou , Damla Turgut

In this work, we analyze two large-scale surveys to examine how individuals think about sharing smartphone access with romantic partners as a function of trust in relationships. We find that the majority of couples have access to each…

Cryptography and Security · Computer Science 2024-07-09 Periwinkle Doerfler , Kieron Ivy Turk , Chris Geeng , Damon McCoy , Jeffrey Ackerman , Molly Dragiewicz