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Cyber cognitive attacks leverage disruptive innovations (DIs) to exploit psychological biases and manipulate decision-making processes. Emerging technologies, such as AI-driven disinformation and synthetic media, have accelerated the scale…

Cryptography and Security · Computer Science 2025-10-20 Bonnie Rushing , Mac-Rufus Umeokolo , Shouhuai Xu

In the past few years, artificial intelligence (AI) techniques have been implemented in almost all verticals of human life. However, the results generated from the AI models often lag explainability. AI models often appear as a blackbox…

The rapid deployment of Artificial Intelligence (AI) in critical digital infrastructure introduces significant risks, necessitating a robust framework for systematically collecting AI incident data to prevent future incidents. Existing…

Computers and Society · Computer Science 2025-03-04 Avinash Agarwal , Manisha J. Nene

Cybercrime is a growing threat to organizations and individuals worldwide, with criminals using sophisticated techniques to breach security systems and steal sensitive data. This paper aims to comprehensively survey the latest advancements…

Machine Learning · Computer Science 2023-10-12 Lavanya Elluri , Varun Mandalapu , Piyush Vyas , Nirmalya Roy

An increasing number of cybersecurity incidents prompts organizations to explore alternative security solutions, such as threat intelligence programs. For such programs to succeed, data needs to be collected, validated, and recorded in…

Cryptography and Security · Computer Science 2019-01-15 George Grispos , William Bradley Glisson , Tim Storer

Attackers rapidly change their attacks to evade detection. Even the most sophisticated Intrusion Detection Systems that are based on artificial intelligence and advanced data analytic cannot keep pace with the rapid development of new…

Cryptography and Security · Computer Science 2020-03-10 Rami Puzis , Polina Zilberman , Yuval Elovici

The rise of AI has transformed the software and hardware landscape, enabling powerful capabilities through specialized infrastructures, large-scale data storage, and advanced hardware. However, these innovations introduce unique attack…

Cryptography and Security · Computer Science 2025-08-29 Michael R Smith , Joe Ingram

The escalating frequency of cyber-attacks poses significant challenges for organisations, particularly small enterprises constrained by limited in-house expertise, insufficient knowledge, and financial resources. This research presents a…

Cryptography and Security · Computer Science 2026-03-16 Emad Sherif , Iryna Yevseyeva , Vitor Basto-Fernandes , Allan Cook

Explainable Artificial Intelligence (XAI) enhances the transparency and interpretability of AI models, addressing their inherent opacity. In cybersecurity, particularly within the Internet of Medical Things (IoMT), the black-box nature of…

Cryptography and Security · Computer Science 2025-09-16 Mohammed Yacoubi , Omar Moussaoui , C. Drocourt

A key countermeasure in cybersecurity has been the development of standardized computational protocols for modeling and sharing cyber threat intelligence (CTI) between organizations, enabling a shared understanding of threats and…

Cryptography and Security · Computer Science 2025-03-03 Felipe Sánchez González , Javier Pastor-Galindo , José A. Ruipérez-Valiente

As cyber threats evolve and grow progressively more sophisticated, cyber security is becoming a more significant concern in today's digital era. Traditional security measures tend to be insufficient to defend against these persistent and…

Cryptography and Security · Computer Science 2023-08-11 Iqbal H. Sarker , Helge Janicke , Leandros Maglaras , Seyit Camtepe

Explainability and evaluation of AI models are crucial parts of the security of modern intrusion detection systems (IDS) in the network security field, yet they are lacking. Accordingly, feature selection is essential for such parts in IDS…

Cryptography and Security · Computer Science 2024-10-15 Osvaldo Arreche , Tanish Guntur , Mustafa Abdallah

Despite the high volume of open-source Cyber Threat Intelligence (CTI), our understanding of long-term threat actor-victim dynamics remains fragmented due to inconsistent reporting standards and the lack of structured datasets containing…

Cryptography and Security · Computer Science 2026-05-22 Manuel Suarez-Roman , Francesco Marchiori , Mauro Conti , Juan Tapiador

Cloud computing has changed online communities in three dimensions, which are scalability, adaptability and reduced overhead. But there are serious security concerns which are brought about by its distributed and multi-tenant…

Cryptography and Security · Computer Science 2026-01-08 Gaurav Sarraf , Vibhor Pal

Cyber attacks are growing in frequency and severity. Over the past year alone we have witnessed massive data breaches that stole personal information of millions of people and wide-scale ransomware attacks that paralyzed critical…

Social and Information Networks · Computer Science 2018-06-13 Palash Goyal , KSM Tozammel Hossain , Ashok Deb , Nazgol Tavabi , Nathan Bartley , Andr'es Abeliuk , Emilio Ferrara , Kristina Lerman

Advanced Persistent Threats (APTs) remain difficult to detect due to their stealthy nature and long-term persistence. To tackle this challenge, provenance-based threat hunting has gained traction as a proactive defense mechanism. This…

Cryptography and Security · Computer Science 2026-03-23 Xuebo Qiu , Mingqi Lv , Yimei Zhang , Tiantian Zhu , Tieming Chen

The increasing frequency and sophistication of cybersecurity incidents pose significant challenges to organisations, highlighting the critical need for robust incident response capabilities. This paper explores a possible utilisation of IR…

Cryptography and Security · Computer Science 2024-10-04 Abdulaziz Gulay , Leandros Maglaras

Cybersecurity threats are becoming increasingly sophisticated, making traditional defense mechanisms and manual red teaming approaches insufficient for modern organizations. While red teaming has long been recognized as an effective method…

Cryptography and Security · Computer Science 2026-02-26 Shruti Srivastava , Kiranmayee Janardhan , Shaurya Jauhari

Insider threats represent one of the most critical challenges in modern cybersecurity. These threats arise from individuals within an organization who misuse their legitimate access to harm the organization's assets, data, or operations.…

Cryptography and Security · Computer Science 2025-05-22 Anas Ali , Mubashar Husain , Peter Hans

Threat actor attribution is a crucial defense strategy for combating advanced persistent threats (APTs). Cyber threat intelligence (CTI), which involves analyzing multisource heterogeneous data from APTs, plays an important role in APT…

Cryptography and Security · Computer Science 2024-02-21 Nan Xiao , Bo Lang , Ting Wang , Yikai Chen