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Critical and sophisticated cyberattacks often take multitudes of reconnaissance, exploitations, and obfuscation techniques to penetrate through well protected enterprise networks. The discovery and detection of attacks, though needing…

密码学与安全 · 计算机科学 2021-03-26 Shanchieh Jay Yang , Ahmet Okutan , Gordon Werner , Shao-Hsuan Su , Ayush Goel , Nathan D. Cahill

Attacks to networks are becoming more complex and sophisticated every day. Beyond the so-called script-kiddies and hacking newbies, there is a myriad of professional attackers seeking to make serious profits infiltrating in corporate…

密码学与安全 · 计算机科学 2018-03-28 Alberto Perez Veiga

Cybersecurity tools are increasingly automated with artificial intelligent (AI) capabilities to match the exponential scale of attacks, compensate for the relatively slower rate of training new cybersecurity talents, and improve of the…

密码学与安全 · 计算机科学 2020-09-25 Hetong Jiang , Taejun Choi , Ryan K. L. Ko

In recent years, the threat facing airports from growing and increasingly sophisticated cyberattacks has become evident. Airports are considered a strategic national asset, so protecting them from attacks, specifically cyberattacks, is a…

密码学与安全 · 计算机科学 2024-08-13 Abraham Itzhak Weinberg

Cyber security threats to the payment and banking system have become a worldwide menace. The phenomenon has forced financial institutions to take risks as part of their business model. Hence, deliberate investment in sophisticated…

密码学与安全 · 计算机科学 2022-12-26 Williams Haruna , Toyin Ajiboro Aremu , Yetunde Ajao Modupe

Citadel is an advanced information-stealing malware which targets financial information. This malware poses a real threat against the confidentiality and integrity of personal and business data. A joint operation was recently conducted by…

密码学与安全 · 计算机科学 2014-06-24 Ashkan Rahimian , Raha Ziarati , Stere Preda , Mourad Debbabi

Detecting cyber attacks in the network environments used by Internet-of-things (IoT) and preventing them from causing physical perturbations play an important role in delivering dependable services. To achieve this goal, we propose…

密码学与安全 · 计算机科学 2019-06-03 Hui Lin

Jailbreak prompts pose a significant threat in AI and cybersecurity, as they are crafted to bypass ethical safeguards in large language models, potentially enabling misuse by cybercriminals. This paper analyzes jailbreak prompts from a…

The wide adoption of Internet of Things (IoT)-enabled energy devices improves the quality of life, but simultaneously, it enlarges the attack surface of the power grid system. The adversary can gain illegitimate control of a large number of…

系统与控制 · 电气工程与系统科学 2024-01-05 Yuhan Zhao , Juntao Chen , Quanyan Zhu

The ability to accurately predict cyber-attacks would enable organizations to mitigate their growing threat and avert the financial losses and disruptions they cause. But how predictable are cyber-attacks? Researchers have attempted to…

密码学与安全 · 计算机科学 2020-04-10 Nazgol Tavabi , Andrés Abeliuk , Negar Mokhberian , Jeremy Abramson , Kristina Lerman

The Software-Defined Networks (SDNs) face persistent threats from various adversaries that attack them using different methods to mount Denial of Service attacks. These attackers have different motives and follow diverse tactics to achieve…

密码学与安全 · 计算机科学 2024-03-05 Shariq Murtuza , Krishna Asawa

Nowadays, many control systems are networked and embed communication and computation capabilities. Such control architectures are prone to cyber attacks on the cyberinfrastructure. Consequently, there is an impellent need to develop…

系统与控制 · 电气工程与系统科学 2025-05-19 Mohammad Bajelani , Mehran Attar , Walter Lucia , Klaske van Heusden

This report - a major revision of its previous release - describes a reference architecture for intelligent software agents performing active, largely autonomous cyber-defense actions on military networks of computing and communicating…

Crossfire attack is a recently proposed threat designed to disconnect whole geographical areas, such as cities or states, from the Internet. Orchestrated in multiple phases, the attack uses a massively distributed botnet to generate…

密码学与安全 · 计算机科学 2018-04-23 Saurabh Misra , Mengxuan Tan , Mostafa Rezazad , Matthias R. Brust , Ngai-Man Cheung

In today's digitally interconnected world, cybersecurity threats have reached unprecedented levels, presenting a pressing concern for individuals, organizations, and governments. This study employs a qualitative research approach to…

密码学与安全 · 计算机科学 2024-01-02 Daksh Dave , Gauransh Sawhney , Pushkar Aggarwal , Nitish Silswal , Dhruv Khut

Critical infrastructures increasingly rely on interconnected and software-driven Cyber-Physical Systems (CPS), exposing operational processes to both accidental failures and sophisticated adversarial behavior. While Byzantine Fault Tolerant…

分布式、并行与集群计算 · 计算机科学 2026-04-21 Tadeu Freitas , João Soares , Rolando Martins

With the exponential rise in the use of cloud services, smart devices, and IoT devices, advanced cyber attacks have become increasingly sophisticated and ubiquitous. Furthermore, the rapid evolution of computing architectures and memory…

密码学与安全 · 计算机科学 2025-01-09 Jyotiprakash Mishra , Sanjay K. Sahay

As the internet penetration rate in Africa increases, so does the proliferation of the Internet of Things (IoT) devices. Along with this growth in internet access is the risk of cyberattacks to vulnerable IoT devices mushrooming in the…

密码学与安全 · 计算机科学 2023-01-10 Abdijabar Yussuf Mohamed , Samuel Kang'ara Kamau

While the increasing penetration of information and communication technology into distribution grid brings numerous benefits, it also opens up a new threat landscape, particularly through cyberattacks. To provide a basis for countermeasures…

密码学与安全 · 计算机科学 2022-11-22 Ömer Sen , Florian Schmidtke , Federico Carere , Francesca Santori , Andreas Ulbig , Antonello Monti

In this work, we propose a testbed environment to capture the attack strategies of an adversary carrying out a cyber-attack on an enterprise network. The testbed contains nodes with known security vulnerabilities which can be exploited by…

密码学与安全 · 计算机科学 2023-07-07 Ayush Kumar , David K. Yau