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Android is undergoing unprecedented malicious threats daily, but the existing methods for malware detection often fail to cope with evolving camouflage in malware. To address this issue, we present HAWK, a new malware detection framework…

密码学与安全 · 计算机科学 2021-08-18 Yiming Hei , Renyu Yang , Hao Peng , Lihong Wang , Xiaolin Xu , Jianwei Liu , Hong Liu , Jie Xu , Lichao Sun

The existence of native code in Android apps plays an important role in triggering inconspicuous propagation of secrets and circumventing malware detection. However, the state-of-the-art information-flow analysis tools for Android apps all…

密码学与安全 · 计算机科学 2022-03-01 Cong Sun , Yuwan Ma , Dongrui Zeng , Gang Tan , Siqi Ma , Yafei Wu

Object-oriented code smells are well-known concepts in software engineering that refer to bad design and development practices commonly observed in software systems. With the emergence of mobile apps, new classes of code smells have been…

软件工程 · 计算机科学 2020-10-15 Sarra Habchi , Naouel Moha , Romain Rouvoy

Currently, Android malware detection is mostly performed on server side against the increasing number of malware. Powerful computing resource provides more exhaustive protection for app markets than maintaining detection by a single user.…

密码学与安全 · 计算机科学 2020-11-11 Ruitao Feng , Sen Chen , Xiaofei Xie , Guozhu Meng , Shang-Wei Lin , Yang Liu

This paper presents the source code analysis of a file reader server socket program (connection-oriented sockets) developed in Java, to illustrate the identification, impact analysis and solutions to remove five important software security…

密码学与安全 · 计算机科学 2014-12-02 Natarajan Meghanathan

With the digital breakthrough, smart phones have become very essential component. Mobile devices are very attractive attack surface for cyber thieves as they hold personal details (accounts, locations, contacts, photos) and have potential…

密码学与安全 · 计算机科学 2017-09-22 Shweta Bhandari , Wafa Ben Jaballah , Vineeta Jain , Vijay Laxmi , Akka Zemmari , Manoj Singh Gaur , Mohamed Mosbah , Mauro Conti

[Background] Previous research has shown that developers commonly misuse cryptography APIs. [Aim] We have conducted an exploratory study to find out how crypto APIs are used in open-source Java projects, what types of misuses exist, and why…

密码学与安全 · 计算机科学 2020-09-03 Mohammadreza Hazhirpasand , Mohammad Ghafari , Oscar Nierstrasz

Bugs that surface in mobile applications can be difficult to reproduce and fix due to several confounding factors including the highly GUI-driven nature of mobile apps, varying contextual states, differing platform versions and device…

软件工程 · 计算机科学 2018-01-19 Kevin Moran , Richard Bonett , Carlos Bernal-Cardenas , Brendan Otten , Daniel Park , Denys Poshyvanyk

Java remains one of the most popular programming languages in education. Although Java programming education is well supported by study materials, learners also need more immediate support on the problems they face in their own code. When…

软件工程 · 计算机科学 2024-06-25 Philipp Straubinger , Florian Obermüller , Gordon Fraser

Cryptographic API misuses, such as exposed secrets, predictable random numbers, and vulnerable certificate verification, seriously threaten software security. The vision of automatically screening cryptographic API calls in massive-sized…

密码学与安全 · 计算机科学 2019-03-28 Sazzadur Rahaman , Ya Xiao , Sharmin Afrose , Fahad Shaon , Ke Tian , Miles Frantz , Danfeng , Yao , Murat Kantarcioglu

In this paper, we present a concolic execution technique for detecting SQL injection vulnerabilities in Android apps, with a new tool we called ConsiDroid. We extend the source code of apps with mocking technique, such that the execution of…

软件工程 · 计算机科学 2019-08-09 Ehsan Edalat , Babak Sadeghiyan , Fatemeh Ghassemi

Android-based smart devices are exponentially growing, and due to the ubiquity of the Internet, these devices are globally connected to the different devices/networks. Its popularity, attractive features, and mobility make malware creator…

密码学与安全 · 计算机科学 2019-06-03 Sanjay K. Sahay , Ashu Sharma

Software systems typically consist of various interacting components and units. While these components can be tested and shown to work correctly in isolation, when integrated and start interacting with each other, they may fail to produce…

软件工程 · 计算机科学 2018-12-07 Mehrdad Saadatmand

The Android ecosystem is vulnerable to issues such as app repackaging, counterfeiting, and piracy, threatening both developers and users. To mitigate these risks, developers often employ code obfuscation techniques. However, while effective…

密码学与安全 · 计算机科学 2025-02-10 Akila Niroshan , Suranga Seneviratne , Aruna Seneviratne

With over 50 billion downloads and more than 1.3 million apps in the Google official market, Android has continued to gain popularity amongst smartphone users worldwide. At the same time there has been a rise in malware targeting the…

密码学与安全 · 计算机科学 2016-08-03 Suleiman Y. Yerima , Sakir Sezer , Igor Muttik

The main stretch in the paper is buffer overflow anomaly occurring in major source codes, designed in various programming language. It describes the various as to how to improve your code and increase its strength to withstand security…

密码学与安全 · 计算机科学 2012-08-17 Manas Gaur

In the digitized world, smartphones and their apps play an important role. To name just a few examples, some apps offer possibilities for entertainment, others for online banking, and others offer support for two-factor authentication.…

密码学与安全 · 计算机科学 2023-07-18 Alexander Hefter , Christoph Sendner , Alexandra Dmitrienko

Large language models (LLMs) have shown strong performance on automated software engineering tasks, yet existing benchmarks focus primarily on library-style repositories, leaving mobile application development largely unexplored despite its…

软件工程 · 计算机科学 2026-05-11 Moshood A. Fakorede , Krishna Upadhyay , A. B. Siddique , Umar Farooq

We present a DSP simulation environment that will enable students to perform laboratory exercises using Android mobile devices and tablets. Due to the pervasive nature of the mobile technology, education applications designed for mobile…

计算机与社会 · 计算机科学 2015-02-26 Suhas Ranganath , JJ Thiagarajan , KN Ramamurthy , Shuang Hu , Mahesh Banavar , Andreas Spanias

Previous research has shown that crypto APIs are hard for developers to understand and difficult for them to use. They consequently rely on unvalidated boilerplate code from online resources where security vulnerabilities are common. We…

密码学与安全 · 计算机科学 2019-08-06 Mohammadreza Hazhirpasand , Mohammad Ghafari , Stefan Krüger , Eric Bodden , Oscar Nierstrasz