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The misunderstanding and incorrect configurations of cryptographic primitives have exposed severe security vulnerabilities to attackers. Due to the pervasiveness and diversity of cryptographic misuses, a comprehensive and accurate…

密码学与安全 · 计算机科学 2023-05-16 Cong Sun , Xinpeng Xu , Yafei Wu , Dongrui Zeng , Gang Tan , Siqi Ma , Peicheng Wang

Machine learning-based malware detection dominates current security defense approaches for Android apps. However, due to the evolution of Android platforms and malware, existing such techniques are widely limited by their need for constant…

密码学与安全 · 计算机科学 2021-11-03 Haipeng Cai

Recent research efforts on adversarial machine learning (ML) have investigated problem-space attacks, focusing on the generation of real evasive objects in domains where, unlike images, there is no clear inverse mapping to the feature space…

密码学与安全 · 计算机科学 2024-06-28 Jacopo Cortellazzi , Feargus Pendlebury , Daniel Arp , Erwin Quiring , Fabio Pierazzi , Lorenzo Cavallaro

Malware is a major threat to computer systems and imposes many challenges to cyber security. Targeted threats, such as ransomware, cause millions of dollars in losses every year. The constant increase of malware infections has been…

密码学与安全 · 计算机科学 2022-08-23 Fabrício Ceschin , Marcus Botacin , Heitor Murilo Gomes , Felipe Pinagé , Luiz S. Oliveira , André Grégio

Although the use of pay-per-click mechanisms stimulates the prosperity of the mobile advertisement network, fraudulent ad clicks result in huge financial losses for advertisers. Extensive studies identify click fraud according to…

密码学与安全 · 计算机科学 2021-09-16 Tong Zhu , Yan Meng , Haotian Hu , Xiaokuan Zhang , Minhui Xue , Haojin Zhu

Securing browsers in mobile devices is very challenging, because these browser apps usually provide browsing services to other apps in the same device. A malicious app installed in a device can potentially obtain sensitive information…

密码学与安全 · 计算机科学 2014-09-02 Daoyuan Wu , Rocky K. C. Chang

Android malware is a persistent threat to billions of users around the world. As a countermeasure, Android malware detection systems are occasionally implemented. However, these systems are often vulnerable to \emph{evasion attacks}, in…

密码学与安全 · 计算机科学 2020-04-01 Harel Berger , Chen Hajaj , Amit Dvir

Several solutions ensuring the dynamic detection of malicious activities on Android ecosystem have been proposed. These are represented by generic rules and models that identify any purported malicious behavior. However, the approaches…

密码学与安全 · 计算机科学 2023-08-01 Abdellah Ouaguid , Mohamed Ouzzif , Noreddine Abghour

With rapid technological growth, security attacks are drastically increasing. In many crucial Internet-of-Things (IoT) applications such as healthcare and defense, the early detection of security attacks plays a significant role in…

Mobile collaborative learning (MCL) is highly acknowledged and focusing paradigm in eductional institutions and several organizations across the world. It exhibits intellectual synergy of various combined minds to handle the problem and…

网络与互联网体系结构 · 计算机科学 2012-08-13 Abdul Razaque , Khaled Elleithy

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

Training pipelines for machine learning (ML) based malware classification often rely on crowdsourced threat feeds, exposing a natural attack injection point. In this paper, we study the susceptibility of feature-based ML malware classifiers…

密码学与安全 · 计算机科学 2021-01-12 Giorgio Severi , Jim Meyer , Scott Coull , Alina Oprea

This article puts forward the use of mutual information values to replicate the expertise of security professionals in selecting features for detecting web attacks. The goal is to enhance the effectiveness of web application firewalls…

密码学与安全 · 计算机科学 2024-07-29 Amanda Riverol , Gustavo Betarte , Rodrigo Martínez , Álvaro Pardo

In this paper, we present a comparative analysis of benign and malicious Android applications, based on static features. In particular, we focus our attention on the permissions requested by an application. We consider both binary…

密码学与安全 · 计算机科学 2019-04-02 Neeraj Chavan , Fabio Di Troia , Mark Stamp

As the smartphone market leader, Android has been a prominent target for malware attacks. The number of malicious applications (apps) identified for it has increased continually over the past decade, creating an immense challenge for all…

Android malware is a spreading disease in the virtual world. Anti-virus and detection systems continuously undergo patches and updates to defend against these threats. Most of the latest approaches in malware detection use Machine Learning…

密码学与安全 · 计算机科学 2022-05-10 Harel Berger , Amit Dvir , Chen Hajaj , Rony Ronen

As the popularity of Android smart phones has increased in recent years, so too has the number of malicious applications. Due to the potential for data theft mobile phone users face, the detection of malware on Android devices has become an…

密码学与安全 · 计算机科学 2019-08-14 Chenglin Li , Keith Mills , Rui Zhu , Di Niu , Hongwen Zhang , Husam Kinawi

The pervasiveness of the Android operating system, with the availability of applications almost for everything, is readily accessible in the official Google play store or a dozen alternative third-party markets. Additionally, the vital role…

密码学与安全 · 计算机科学 2019-04-02 Abdelmonim Naway , Yuancheng LI

In modern software development workflows, the open-source software supply chain contributes significantly to efficient and convenient engineering practices. With increasing system complexity, using open-source software as third-party…

软件工程 · 计算机科学 2025-11-18 Zihe Yan , Kai Luo , Haoyu Yang , Yang Yu , Zhuosheng Zhang , Guancheng Li

We present MH-1M, one of the most comprehensive and up-to-date datasets for advanced Android malware research. The dataset comprises 1,340,515 applications, encompassing a wide range of features and extensive metadata. To ensure accurate…

密码学与安全 · 计算机科学 2025-11-04 Hendrio Braganca , Diego Kreutz , Vanderson Rocha , Joner Assolin , and Eduardo Feitosa