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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

Blockchain is a linearly linked, distributed, and very robust data structure. Originally proposed as part of the Bitcoin distributed stack, it found a number of applications in a number of fields, most notably in smart contracts, social…

密码学与安全 · 计算机科学 2023-01-13 Georgios Drakopoulos , Michail Marountas , Xenophon Liapakis , Giannis Tzimas , Phivos Mylonas , Spyros Sioutas

The convolutional neural network (CNN) architecture is increasingly being applied to new domains, such as malware detection, where it is able to learn malicious behavior from raw bytes extracted from executables. These architectures reach…

机器学习 · 计算机科学 2019-04-16 Octavian Suciu , Scott E. Coull , Jeffrey Johns

This paper describes the work carried out by the Inter-American Development Bank, the IDB Lab, LACChain, Cambridge Quantum Computing (CQC), and Tecnologico de Monterrey to identify and eliminate quantum threats in blockchain networks. The…

With the growing development and deployment of large language models (LLMs) in both industrial and academic fields, their security and safety concerns have become increasingly critical. However, recent studies indicate that LLMs face…

密码学与安全 · 计算机科学 2024-11-19 Caleb Geren , Amanda Board , Gaby G. Dagher , Tim Andersen , Jun Zhuang

Serving as the first touch point for users to the cryptocurrency world, cryptocurrency wallets allow users to manage, receive, and transmit digital assets on blockchain networks and interact with emerging decentralized finance (DeFi)…

密码学与安全 · 计算机科学 2025-04-17 Xiaohui Hu , Ningyu He , Haoyu Wang

Today, permissioned blockchains are being adopted by large organizations for business critical operations. Consequently, they are subject to attacks by malicious actors. Researchers have discovered and enumerated a number of attacks that…

密码学与安全 · 计算机科学 2021-03-29 Benedikt Putz , Fabian Böhm , Günther Pernul

The rapid evolution of malware has necessitated the development of sophisticated detection methods that go beyond traditional signature-based approaches. Graph learning techniques have emerged as powerful tools for modeling and analyzing…

Recent years have witnessed an increasing interest in the blockchain technology, and many blockchain-based applications have been developed to take advantage of its decentralization, transparency, fault tolerance, and strong security. In…

密码学与安全 · 计算机科学 2021-09-30 Yihao Guo , Zhiguo Wan , Xiuzhen Cheng

Machine learning based malware detection techniques rely on grayscale images of malware and tends to classify malware based on the distribution of textures in graycale images. Albeit the advancement and promising results shown by machine…

密码学与安全 · 计算机科学 2022-08-05 Sanket Shukla

One of the major and serious threats that the Internet faces today is the vast amounts of data and files which need to be evaluated for potential malicious intent. Malicious software, often referred to as a malware that are designed by…

密码学与安全 · 计算机科学 2020-07-01 Sajedul Talukder

The cybersecurity of modern systems has dramatically increased attention from both industrial and academia perspectives. In the recent era, the popularity of the blockchain-based system has traditionally been emergent among various…

密码学与安全 · 计算机科学 2022-09-13 Abdul Khalique Shaikh A. K. Al-Alawi , L. R. , Al-Busaidi , R. , Shaikh

Blockchain technology has developed significantly over the last decade. One of the reasons for this is its sustainability architecture, which does not allow modification of the history of committed transactions. That means that developers…

计算机科学中的逻辑 · 计算机科学 2021-09-08 Ivan Fedotov , Anton Khritankov

Blockchain is a continuously developing technology that has made digital transactions and related computing operations more transparent and secure through globally distributed and decentralized management of states, as well as the strong…

密码学与安全 · 计算机科学 2021-03-29 Neo C. K. Yiu

Autonomous Vehicles (AV) proliferation brings important and pressing security and reliability issues that must be dealt with to guarantee public safety and help their widespread adoption. The contribution of the proposed research is towards…

密码学与安全 · 计算机科学 2025-05-13 Rathin Chandra Shit , Sharmila Subudhi

Recently, cybersecurity becomes more and more important due to the rapid development of Internet. However, existing methods are in reality highly sensitive to attacks and are far more vulnerable than expected, as they are lack of trustable…

密码学与安全 · 计算机科学 2018-11-28 Yu Han , Zhongru Wang , Qiang Ruan , Binxing Fang

In the last century the automotive industry has arguably transformed society, being one of the most complex, sophisticated and technologically advanced industries, with innovations ranging from hybrid, electric and self-driving smart cars…

密码学与安全 · 计算机科学 2024-02-05 Paula Fraga-Lamas , Tiago M. Fernandez-Carames

Recent advances in anti-malware technologies have steered the security industry away from maintaining vast signature databases and into newer defence technologies such as behaviour blocking, application whitelisting and others. Most would…

密码学与安全 · 计算机科学 2011-11-11 D. Iliopoulos , C. Adami , P. Szor

Money laundering is a global phenomenon with wide-reaching social and economic consequences. Cryptocurrencies are particularly susceptible due to the lack of control by authorities and their anonymity. Thus, it is important to develop new…

The disaggregated and multi-vendor nature of OPEN-RAN networks introduces new supply chain security risks, making equipment authenticity and integrity crucial challenges. Robust solutions are needed to mitigate vulnerabilities in…

密码学与安全 · 计算机科学 2024-04-09 Ali Mehrban , Mostafa Jani