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The escalating frequency and sophistication of cyber threats increased the need for their comprehensive understanding. This paper explores the intersection of geopolitical dynamics, cyber threat intelligence analysis, and advanced detection…

Cryptography and Security · Computer Science 2025-09-29 Gustavo Sánchez , Ghada Elbez , Veit Hagenmeyer

Cloud computing helps reduce costs, increase business agility and deploy solutions with a high return on investment for many types of applications, including data warehouses and on-line analytical processing. However, storing and…

Databases · Computer Science 2017-01-20 Varunya Attasena , Nouria Harbi , Jérôme Darmont

TThis paper argues that \textbf{a comprehensive vulnerability analysis is essential for building trustworthy Large Language Model-based Multi-Agent Systems (LLM-MAS)}. These systems, which consist of multiple LLM-powered agents working…

Cryptography and Security · Computer Science 2026-05-19 Pengfei He , Yue Xing , Juanhui Li , Shen Dong , Zhenwei Dai , Xianfeng Tang , Hui Liu , Han Xu , Zhen Xiang , Charu C. Aggarwal , Hui Liu

The ever increasing number of cyber attacks requires the cyber security and forensic specialists to detect, analyze and defend against the cyber threats in almost realtime. In practice, timely dealing with such a large number of attacks is…

Cryptography and Security · Computer Science 2018-08-06 Mauro Conti , Ali Dehghantanha , Tooska Dargahi

The fifth generation of mobile networks (5G) promises a range of new capabilities including higher data rates and more connected users. To support the new capabilities and use cases the 5G Core Network (5GCN) will be dynamic and…

Cryptography and Security · Computer Science 2021-08-26 Robert Pell , Sotiris Moschoyiannis , Emmanouil Panaousis

Threat analysis is continuously growing in importance due to the always-increasing complexity and frequency of cyber attacks. Analyzing threats demands significant effort from security experts: different cybersecurity knowledge bases…

Cryptography and Security · Computer Science 2026-01-13 Andrea Ciavotta , Alessandro Palma , Simone Lenti , Silvia Bonomi

In order to determine the user's trust is a growing concern for ensuring privacy and security in a cloud computing environment. In cloud, user's data is stored in one or more remote server(s) which poses more security challenges for the…

Cryptography and Security · Computer Science 2011-08-23 Shantanu Pal , Sunirmal Khatua , Nabendu Chaki , Sugata Sanyal

Autonomous agent frameworks built upon large language models (LLMs) are evolving into complex, tool-integrated, and continuously operating systems, introducing security risks beyond traditional prompt-level vulnerabilities. As this paradigm…

Cryptography and Security · Computer Science 2026-05-01 Luyao Xu , Xiang Chen

There is a dynamic escalation and extension in the new infrastructure, educating personnel and licensing new computer programs in the field of IT, due to the emergence of Cloud Computing (CC) paradigm. It has become a quick growing segment…

Cryptography and Security · Computer Science 2017-02-24 M. Omer Mushtaq , Furrakh Shahzad , M. Owais Tariq , Mahina Riaz , Bushra Majeed

The emergence of quantum computing presents a double-edged sword for cybersecurity. While its immense power holds promise for advancements in various fields, it also threatens to crack the foundation of current encryption methods. This…

Cryptography and Security · Computer Science 2026-04-28 Yaser Baseri , Vikas Chouhan , Ali Ghorbani

The interaction between extreme weather events and interdependent critical infrastructure systems involves complex spatiotemporal dynamics. Multi-type emergency decisions within energy-transportation infrastructures significantly influence…

Systems and Control · Electrical Eng. & Systems 2026-03-26 Jiawei Wang , Qinglai Guo , Haotian Zhao , Bin Wang , Hongbin Sun

Cloud service providers offer their customers with on-demand and cost-effective services, scalable computing, and network infrastructures. Enterprises migrate their services to the cloud to utilize the benefit of cloud computing such as…

Cryptography and Security · Computer Science 2019-04-04 Hootan Alavizadeh , Hooman Alavizadeh , Dong Seong Kim , Julian Jang-Jaccard , Masood Niazi Torshiz

The ever-evolving capabilities of cyber attackers force security administrators to focus on the early identification of emerging threats. Targeted cyber attacks usually consist of several phases, from initial reconnaissance of the network…

Cryptography and Security · Computer Science 2022-06-22 Lukáš Sadlek , Pavel Čeleda , Daniel Tovarňák

The federated analysis of sensitive time series has huge potential in various domains, such as healthcare or manufacturing. Yet, to fully unlock this potential, requirements imposed by various stakeholders must be fulfilled, regarding,…

Cryptography and Security · Computer Science 2024-08-29 Daniel Bachlechner , Ruben Hetfleisch , Stephan Krenn , Thomas Lorünser , Michael Rader

We introduce a method for Intrusion Detection based on the classification, understanding and prediction of behavioural deviance and potential threats, issuing recommendations, and acting to address eminent issues. Our work seeks a practical…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-11-14 Kleber Vieira , Fernando Koch , Joao Bosco Mangueira Sobral , Carlos Becker Westphall , Jorge Lopes de Souza Leao

In response to Distributed Denial of Service (DDoS) attacks, recent research efforts increasingly rely on Machine Learning (ML)-based solutions, whose effectiveness largely depends on the quality of labeled training datasets. To address the…

Networking and Internet Architecture · Computer Science 2026-03-24 Gongli Xi , Ye Tian , Yannan Hu , Yuchao Zhang , Yapeng Niu , Xiangyang Gong

Advanced Persistent Threats (APTs) pose critical challenges to modern cybersecurity due to their multi-stage and stealthy nature. While provenance-based detection approaches show promise in capturing causal attack semantics, current threat…

Cryptography and Security · Computer Science 2026-03-11 Wenhao Yan , Ning An , Linxu Li , Bingsheng Bi , Bo Jiang , Zhigang Lu , Baoxu Liu , Junrong Liu , Cong Dong

The power grid is a critical infrastructure that plays a vital role in modern society. Its availability is of utmost importance, as a loss can endanger human lives. However, with the increasing digitalization of the power grid, it also…

Cryptography and Security · Computer Science 2023-12-22 Ömer Sen , Bozhidar Ivanov , Martin Henze , Andreas Ulbig

The growing complexity and interconnectivity of Intelligent Transportation Systems (ITS) make them increasingly vulnerable to advanced cyber threats, particularly deceptive information attacks. These sophisticated threats exploit…

Computer Science and Game Theory · Computer Science 2024-12-09 Ya-Ting Yang , Quanyan Zhu

Deep neural networks have achieved impressive performance in various areas, but they are shown to be vulnerable to adversarial attacks. Previous works on adversarial attacks mainly focused on the single-task setting. However, in real…

Machine Learning · Computer Science 2020-11-20 Pengxin Guo , Yuancheng Xu , Baijiong Lin , Yu Zhang