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Contemporary mobile applications (apps) are designed to track, use, and share users' data, often without their consent, which results in potential privacy and transparency issues. To investigate whether mobile apps have always been…

Cryptography and Security · Computer Science 2021-07-29 Saad Sajid Hashmi , Nazar Waheed , Gioacchino Tangari , Muhammad Ikram , Stephen Smith

Nowadays, advanced security mechanisms exist to protect data, systems, and networks. Most of these mechanisms are effective, and security experts can handle them to achieve a sufficient level of security for any given system. However, most…

Cryptography and Security · Computer Science 2015-06-24 Hans-Joachim Hof

Online programming discussion platforms such as Stack Overflow serve as a rich source of information for software developers. Available information include vibrant discussions and oftentimes ready-to-use code snippets. Anecdotes report that…

Cryptography and Security · Computer Science 2017-10-10 Felix Fischer , Konstantin Böttinger , Huang Xiao , Christian Stransky , Yasemin Acar , Michael Backes , Sascha Fahl

As a key supplement to privacy policies that are known to be lengthy and difficult to read, Apple has launched the app privacy labels, which purportedly help users more easily understand an app's privacy practices. However, false and…

Cryptography and Security · Computer Science 2022-06-22 Yue Xiao , Zhengyi Li , Yue Qin , Xiaolong Bai , Jiale Guan , Xiaojing Liao , Luyi Xing

Wearable devices, or "wearables," bring great benefits but also potential risks that could expose users' activities with- out their awareness or consent. In this paper, we report findings from the first large-scale survey conducted to…

Computers and Society · Computer Science 2015-04-23 Linda Lee , Serge Egelman , Joong Hwa Lee , David Wagner

In recent years, mobile accessibility has become an important trend with the goal of allowing all users the possibility of using any app without many limitations. User reviews include insights that are useful for app evolution. However,…

Software Engineering · Computer Science 2022-10-19 Eman Abdullah AlOmar , Wajdi Aljedaani , Murtaza Tamjeed , Mohamed Wiem Mkaouer , Yasmine N. Elglaly

In developing countries, several key sectors, including education, finance, agriculture, and healthcare, mainly deliver their services via mobile app technology on handheld devices. As a result, mobile app security has emerged as a…

Cryptography and Security · Computer Science 2025-07-08 Alioune Diallo , Jordan Samhi , Tegawendé Bissyandé , Jacques Klein

Like many desktop operating systems in the 1990s, Android is now in the process of including support for multi-user scenarios. Because these scenarios introduce new threats to the system, we should have an understanding of how well the…

Cryptography and Security · Computer Science 2014-10-29 Paul Ratazzi , Yousra Aafer , Amit Ahlawat , Hao Hao , Yifei Wang , Wenliang Du

In the modern, fast-moving world of e-commerce, many Android apps face challenges in providing a simple and secure shopping experience. Many of these apps, often enough, have complicated designs that prevent users from finding what they…

Cryptography and Security · Computer Science 2025-09-16 Mohammad Olid Ali Akash , Priyangana Saha

AI-based image editing tools, such as face swapping algorithms, can be used to transform a clothed image of a person into a sexually explicit image of that person. These tools are made easily accessible to non-expert users through mobile…

Computers and Society · Computer Science 2026-05-26 Alaa Daffalla , Sarah Chao , Eric Zeng

In this paper, we propose to identify compromised mobile devices from a network administrator's point of view. Intuitively, inadvertent users (and thus their devices) who download apps through untrustworthy markets are often allured to…

Cryptography and Security · Computer Science 2019-11-28 Euijin Choo , Mohamed Nabeel , Mashael Alsabah , Issa Khalil , Ting Yu , Wei Wang

The integration of artificial intelligence (AI) into mobile applications has significantly transformed various domains, enhancing user experiences and providing personalized services through advanced machine learning (ML) and deep learning…

Software Engineering · Computer Science 2024-09-30 Yinghua Li , Xueqi Dang , Haoye Tian , Tiezhu Sun , Zhijie Wang , Lei Ma , Jacques Klein , Tegawendé F. Bissyandé

Digital service providers often prioritize a frictionless user experience by adopting technologies that simplify access to their services. One widely used mechanism is the Short Message Service (SMS) to deliver links (URLs) that enable…

Cryptography and Security · Computer Science 2026-01-15 Muhammad Danish , Enrique Sobrados , Priya Kaushik , Bhupendra Acharya , Muhammad Saad , Abdullah Mueen , Sazzadur Rahaman , Afsah Anwar

Internet of Things is growing rapidly, with many connected devices now available to consumers. With this growth, the IoT apps that manage the devices from smartphones raise significant security concerns. Typically, these apps are secured…

Cryptography and Security · Computer Science 2018-11-06 Davino Mauro Junior , Kiev Gama , Atul Prakash

Fairness is one of the socio-technical concerns that must be addressed in software systems. Considering the popularity of mobile software applications (apps) among a wide range of individuals worldwide, mobile apps with unfair behaviors and…

Software Engineering · Computer Science 2024-08-02 Ali Rezaei Nasab , Maedeh Dashti , Mojtaba Shahin , Mansooreh Zahedi , Hourieh Khalajzadeh , Chetan Arora , Peng Liang

Like most modern software, secure messaging apps rely on third-party components to implement important app functionality. Although this practice reduces engineering costs, it also introduces the risk of inadvertent privacy breaches due to…

Cryptography and Security · Computer Science 2024-07-16 Nikita Samarin , Alex Sanchez , Trinity Chung , Akshay Dan Bhavish Juleemun , Conor Gilsenan , Nick Merrill , Joel Reardon , Serge Egelman

Smartphones' cameras, microphones, and device displays enable users to capture and view memorable moments of their lives. However, adversaries can trick users into authorizing malicious apps that exploit weaknesses in current mobile…

Operating Systems · Computer Science 2016-04-11 Giuseppe Petracca , Ahmad Atamli , Yuqiong Sun , Jens Grossklags , Trent Jaeger

As privacy features in Android operating system improve, privacy-invasive apps may gradually shift their focus to non-standard and covert channels for leaking private user/device information. Such leaks also remain largely undetected by…

Cryptography and Security · Computer Science 2022-10-03 Sajjad Pourali , Nayanamana Samarasinghe , Mohammad Mannan

The process of developing a mobile application typically starts with the ideation and conceptualization of its user interface. This concept is then translated into a set of mock-ups to help determine how well the user interface embodies the…

Software Engineering · Computer Science 2019-01-07 Carlos Bernal-Cardenas , Kevin Moran , Michele Tufano , Zichang Liu , Linyong Nan , Zhehan Shi , Denys Poshyvanyk

Background: Lack of usability can be a major barrier for the rapid adoption of mobile services. Therefore, the purpose of this paper is to investigate the usability of Mobile Health applications in Bangladesh. Method: We followed a 3-stage…

Human-Computer Interaction · Computer Science 2020-05-05 Muhammad Nazrul Islam , Md. Mahboob Karim , Toki Tahmid Inan , A. K. M. Najmul Islam