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The ubiquity of mobile applications has increased dramatically in recent years, opening up new opportunities for cyber attackers and heightening security concerns in the mobile ecosystem. As a result, researchers and practitioners have…

Cryptography and Security · Computer Science 2025-04-22 Irdin Pekaric , Clemens Sauerwein , Simon Laichner , Ruth Breu

The movement to mobile computing solutions provides flexibility to different users whether it is a business user, a student, or even providing entertainment to children and adults of all ages. Due to these emerging technologies mobile users…

Cryptography and Security · Computer Science 2025-02-11 Timur Mirzoev , Mark Miller , Shamimara Lasker , Michael Brannon

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

While smart mobile health apps that adapt to users' progressive individual needs are proliferating, many of them struggle to fulfill their promises due to an inferior user experience. Understanding the concerns of real-world users related…

Human-Computer Interaction · Computer Science 2022-08-24 Banafsheh Mohajeri , Jinghui Cheng

Rapid increases in information technology also changed the existing markets and transformed them into e- markets (e-commerce) from physical markets. Equally with the e-commerce evolution, enterprises have to recover a safer approach for…

Cryptography and Security · Computer Science 2014-07-10 Ashish Kr. Luhach , Sanjay K. Dwivedi , C. K. Jha

The high number of products available makes it difficult for a user to find the most suitable products according to their needs. This problem is especially exacerbated when the user is trying to optimize multiple attributes during product…

Human-Computer Interaction · Computer Science 2020-04-28 Roquia Mushtaq , Naveed Ahmad , Aimal Rextin , Muhammad Muddassir Malik

Mobile security has become more and more important due to the boom of mobile commerce (m-commerce). However, the development of m-commerce is facing many challenges regarding data security problems. Recently, blockchain has been introduced…

Cryptography and Security · Computer Science 2017-12-12 Kongrath Suankaewmanee , Dinh Thai Hoang , Dusit Niyato , Suttinee Sawadsitang , Ping Wang , Zhu Han

As mobile applications (apps) become ubiquitous in everyday life, it is crucial for developers to prioritize accessibility for users with diverse abilities. While previous research has identified widespread accessibility issues and raised…

Software Engineering · Computer Science 2026-01-21 Amila Indika , Rick Kazman , Anthony Peruma

Authentication and authorization are critical security layers to protect a wide range of online systems, services and content. However, the increased prevalence of wearable and mobile devices, the expectations of a frictionless experience…

Cryptography and Security · Computer Science 2018-02-21 Tim Van hamme , Vera Rimmer , Davy Preuveneers , Wouter Joosen , Mustafa A. Mustafa , Aysajan Abidin , Enrique Argones Rúa

The major mobile platforms, Android and iOS, have introduced changes that restrict user tracking to improve user privacy, yet apps continue to covertly track users via device fingerprinting. We study the opportunity to improve this dynamic…

Cryptography and Security · Computer Science 2026-04-01 Alex Berke , Güliz Seray Tuncay , Michael Specter , Mihai Christodorescu

Android users are increasingly concerned with the privacy of their data and security of their devices. To improve the security awareness of users, recent automatic techniques produce security-centric descriptions by performing program…

Cryptography and Security · Computer Science 2020-08-27 Tingmin Wu , Lihong Tang , Rongjunchen Zhang , Sheng Wen , Cecile Paris , Surya Nepal , Marthie Grobler , Yang Xiang

Websites are regarded as domains of limitless information which anyone and everyone can access. The new trend of technology put us to change the way we are doing our business. The Internet now is fastly becoming a new place for business and…

Information Retrieval · Computer Science 2021-09-03 Ikechukwu Onyenwe , Ebele Onyedinma , Chidinma Nwafor , Obinna Agbata

We propose a new free eCommerce platform with blockchains that allows customers to connect to the seller directly, share personal data without losing control and ownership of it and apply it to the domain of shopping cart. Our new platform…

Cryptography and Security · Computer Science 2025-10-29 Ajay Kumar Shrestha , Sandhya Joshi , Julita Vassileva

The proliferation of mobile applications and the subsequent sharing of personal data with service and application providers have given rise to substantial privacy concerns. Application marketplaces have introduced mechanisms to conform to…

Cryptography and Security · Computer Science 2023-11-02 Joao Marono , Catarina Silva , Joao P. Barraca , Vitor Cunha , Paulo Salvador

Health-related mobile applications are known as eHealth apps. These apps make people more aware of their health, help during critical situations, provide home-based disease management, and monitor/support personalized care through…

Software Engineering · Computer Science 2021-04-06 Md. Shamsujjoha , John Grundy , Li Li , Hourieh Khalajzadeh , Qinghua Lu

In the digital age, e-commerce has transformed the way consumers shop, offering convenience and accessibility. Nevertheless, concerns about the privacy and security of personal information shared on these platforms have risen. In this work,…

In the landscape of application ecosystems, today's cloud users wish to personalize not only their browsers with various extensions or their smartphones with various applications, but also the various extensions and applications themselves.…

Cryptography and Security · Computer Science 2015-04-13 Florian Schröder , Raphael M. Reischuk , Johannes Gehrke

App markets have evolved into highly competitive and dynamic environments for developers. While the traditional app life cycle involves incremental updates for feature enhancements and issue resolution, some apps deviate from this norm by…

Software Engineering · Computer Science 2026-04-07 D. Denipitiyage , B. Silva , K. Gunathilaka , S. Seneviratne , A. Mahanti , A. Seneviratne , S. Chawla

Mobile phones have developed into complex platforms with large numbers of installed applications and a wide range of sensitive data. Application security policies limit the permissions of each installed application. As applications may…

Cryptography and Security · Computer Science 2012-05-01 Steffen Bartsch , Karsten Sohr , Michaela Bunke , Oliver Hofrichter , Bernhard Berger

With technological advances and the establishment of e-commerce models, business challenges have shifted to online platforms. The promise of embedding self-executing and autonomous programs into blockchain technologies has attracted…

Computers and Society · Computer Science 2022-08-03 Kamal Kishor Singh