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Enterprise Mobility has been increasing the reach over the years. Initially Mobile devices were adopted as consumer devices. However, the enterprises world over have rightly taken the leap and started using the ubiquitous technology for…

密码学与安全 · 计算机科学 2015-03-23 Subhamoy Chakraborti , D. P. Acharjya , Sugata Sanyal

Recently, the mobile industry has experienced an extreme increment in number of its users. The GSM network with the greatest worldwide number of users succumbs to several security vulnerabilities. Although some of its security problems are…

密码学与安全 · 计算机科学 2012-03-20 M. Toorani , A. A. Beheshti

In the area of information technology, cybersecurity is critical. Information security is one of todays highest priorities. Cyber attacks, which are on the rise and include Ransomware, are the first thing that springs to mind when we think…

计算机与社会 · 计算机科学 2022-12-09 Shweta Vasoya , Krishna Bhavsar , Nishtha Patel

Nowadays privacy in the connected world is a big user's concern. The ubiquity of mobile devices permits billions of users browse the web at anytime, anywhere. Near Field Communication (NFC) appeared as a seamlessly and simply communication…

密码学与安全 · 计算机科学 2017-05-08 Carlos Bermejo , Pan Hui

An average smartphone is equipped with an abundance of sensors to provide a variety of vital functionalities and conveniences. The data from these sensors can be collected in order to find trends or discover interesting correlations in the…

密码学与安全 · 计算机科学 2020-03-16 Marios Fanourakis

Malware proliferation and sophistication have drastically increased and evolved continuously. Recent indiscriminate ransomware victimizations have imposed critical needs of effective detection techniques to prevent damages. Therefore,…

计算机与社会 · 计算机科学 2020-05-13 Abdulrahman Alzahrani , Ali Alshehri , Hani Alshahrani , Huirong Fu

Privacy concerns have long been expressed around smart devices, and the concerns around Android apps have been studied by many past works. Over the past 10 years, we have crawled and scraped data for almost 1.9 million apps, and also stored…

密码学与安全 · 计算机科学 2021-12-30 Alexander Yu , Yuvraj Agarwal , Jason I. Hong

The new generation of security threats has been promoted by digital currencies and real-time applications, where all users develop new ways to communicate on the Internet. Security has evolved in the need of privacy and anonymity for all…

Mobile devices encroach on almost every part of our lives, including work and leisure, and contain a wealth of personal and sensitive information. It is, therefore, imperative that these devices uphold high security standards. A key aspect…

密码学与安全 · 计算机科学 2020-02-25 Sadegh Farhang , Mehmet Bahadir Kirdan , Aron Laszka , Jens Grossklags

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…

密码学与安全 · 计算机科学 2018-01-26 Dean Wasil , Omar Nakhila , Salih Safa Bacanli , Cliff Zou , Damla Turgut

Recent communications environment significantly expand the mobile environment. Prepaid mobile services for 3G networks enables telecommunication to sign up new users by utilizing the latest in converged billing technologies. The worldwide…

计算机与社会 · 计算机科学 2013-04-29 Arshiya Begum , Mohammed Tanveer Ali

This paper presents a comprehensive survey of existing authentication and privacy-preserving schemes for 4G and 5G cellular networks. We start by providing an overview of existing surveys that deal with 4G and 5G communications,…

密码学与安全 · 计算机科学 2017-08-15 Mohamed Amine Ferrag , Leandros Maglaras , Antonios Argyriou , Dimitrios Kosmanos , Helge Janicke

As large language models (LLMs) continue to evolve, it is critical to assess the security threats and vulnerabilities that may arise both during their training phase and after models have been deployed. This survey seeks to define and…

密码学与安全 · 计算机科学 2025-05-05 Francisco Aguilera-Martínez , Fernando Berzal

Mobile messaging scams--fraudulent messages delivered over SMS and other mobile applications--have become a persistent and evolving security threat, yet the attributes underlying these campaigns remain unclear. This study seeks to address…

密码学与安全 · 计算机科学 2026-05-19 Allison Lu , Bernardo B. P. Medeiros , Kevin R. B. Butler , Patrick Traynor

Android is among the most targeted platform by attackers. While attackers are improving their techniques, traditional solutions based on static and dynamic analysis have been also evolving. In addition to the application code, Android…

密码学与安全 · 计算机科学 2021-07-08 Sevil Sen , Burcu Can

Smartphone apps provide a vitally important opportunity for monitoring human mobility, human experience of ubiquitous information aids, and human activity in our increasingly well-instrumented spaces. As wireless data capabilities move…

计算机与社会 · 计算机科学 2018-06-22 Scott Kirkpatrick , Ron Bekkerman , Adi Zmirli , Francesco Malandrino

As software becomes more complex and assumes an even greater role in our lives, formal verification is set to become the gold standard in securing software systems into the future, since it can guarantee the absence of errors and entire…

人机交互 · 计算机科学 2021-11-17 Carolina Carreira , João F. Ferreira , Alexandra Mendes , Nicolas Christin

Web applications are becoming truly pervasive in all kinds of business models and organizations. Today, most critical systems such as those related to health care, banking, or even emergency response, are relying on these applications. They…

密码学与安全 · 计算机科学 2009-06-01 Joaquin Garcia-Alfaro , Guillermo Navarro-Arribas

Android is among the popular platforms running on millions of smart devices, like smartphones and tablets, whose widespread adoption is seen as an opportunity for spreading malware. Adding malicious payloads to cracked applications, often…

密码学与安全 · 计算机科学 2019-03-13 Konstantinos-Panagiotis Grammatikakis , Angela Ioannou , Stavros Shiaeles , Nicholas Kolokotronis

In this paper, we review some advances made recently in the study of mobile phone datasets. This area of research has emerged a decade ago, with the increasing availability of large-scale anonymized datasets, and has grown into a…

物理与社会 · 物理学 2015-02-12 Vincent D. Blondel , Adeline Decuyper , Gautier Krings