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Advanced persistent threats (APT) combine a variety of different attack forms ranging from social engineering to technical exploits. The diversity and usual stealthiness of APT turns them into a central problem of contemporary practical…

密码学与安全 · 计算机科学 2022-05-03 Stefan Rass , Sandra König , Stefan Schauer

Advanced Persistent Threats (APTs) evolve through multiple stages, each exhibiting distinct temporal and structural behaviors. Accurate stage estimation is critical for enabling adaptive cyber defense. This paper presents StageFinder, a…

密码学与安全 · 计算机科学 2026-05-06 Trung V. Phan , Thomas Bauschert

Advanced Persistent Threats (APTs) are sophisticated, targeted cyberattacks designed to gain unauthorized access to systems and remain undetected for extended periods. To evade detection, APT cyberattacks deceive defense layers with…

密码学与安全 · 计算机科学 2024-06-28 Sidahmed Benabderrahmane , Ngoc Hoang , Petko Valtchev , James Cheney , Talal Rahwan

Autonomous Cyber Operations (ACO) involves the consideration of blue team (defender) and red team (attacker) decision-making models in adversarial scenarios. To support the application of machine learning algorithms to solve this problem,…

密码学与安全 · 计算机科学 2020-02-27 Callum Baillie , Maxwell Standen , Jonathon Schwartz , Michael Docking , David Bowman , Junae Kim

Given the complexity of multi-tenant cloud environments and the growing need for real-time threat mitigation, Security Operations Centers (SOCs) must adopt AI-driven adaptive defense mechanisms to counter Advanced Persistent Threats (APTs).…

密码学与安全 · 计算机科学 2025-04-22 Zahra Aref , Sheng Wei , Narayan B. Mandayam

Advanced persistent threats (APTs) are stealthy attacks which make use of social engineering and deception to give adversaries insider access to networked systems. Against APTs, active defense technologies aim to create and exploit…

密码学与安全 · 计算机科学 2019-01-24 Jeffrey Pawlick , Thi Thu Hang Nguyen , Edward Colbert , Quanyan Zhu

Characterizing attacker behavior with respect to Cyber-Physical Systems is important to assuring the security posture and resilience of these systems. Classical cyber vulnerability assessment approaches rely on the knowledge and experience…

密码学与安全 · 计算机科学 2021-03-18 Christopher Deloglos , Carl Elks , Ashraf Tantawy

Advanced Persistent Threats (APTs) pose a significant challenge in cybersecurity due to their stealthy and long-term nature. Modern supervised learning methods require extensive labeled data, which is often scarce in real-world…

机器学习 · 计算机科学 2025-11-26 Sidahmed Benabderrahmane , James Cheney , Talal Rahwan

As AI systems increasingly influence critical decisions, they face threats that exploit reasoning mechanisms rather than technical infrastructure. We present a framework for cognitive cybersecurity, a systematic protection of AI reasoning…

密码学与安全 · 计算机科学 2025-08-25 Yuksel Aydin

Synthetic data generation has been a growing area of research in recent years. However, its potential applications in serious games have not been thoroughly explored. Advances in this field could anticipate data modelling and analysis, as…

计算机与社会 · 计算机科学 2024-01-30 Jaime Pérez , Mario Castro , Edmond Awad , Gregorio López

Advanced Persistent Threats (APTs) pose a significant security risk to organizations and industries. These attacks often lead to severe data breaches and compromise the system for a long time. Mitigating these sophisticated attacks is…

密码学与安全 · 计算机科学 2025-08-04 Ehsan Hallaji , Roozbeh Razavi-Far , Mehrdad Saif

Advanced Persistent Threats (APTs) represent sophisticated cyberattacks characterized by their ability to remain undetected within the victim system for extended periods, aiming to exfiltrate sensitive data or disrupt operations. Existing…

密码学与安全 · 计算机科学 2025-07-18 Wei Qiao , Yebo Feng , Teng Li , Zhuo Ma , Yulong Shen , JianFeng Ma , Yang Liu

Advanced persistent threats (APTs) pose significant challenges for organizations, leading to data breaches, financial losses, and reputational damage. Existing provenance-based approaches for APT detection often struggle with high false…

密码学与安全 · 计算机科学 2024-06-11 Yonatan Amaru , Prasanna Wudali , Yuval Elovici , Asaf Shabtai

An advanced persistent threat (APT) refers to a covert, long-term cyberattack, typically conducted by state-sponsored actors, targeting critical sectors and often remaining undetected for long periods. In response, collective intelligence…

密码学与安全 · 计算机科学 2026-01-07 Shakhzod Yuldoshkhujaev , Mijin Jeon , Doowon Kim , Nick Nikiforakis , Hyungjoon Koo

Modern cyber attacks unfold through multiple stages, requiring defenders to dynamically prioritize mitigations under uncertainty. While game-theoretic models capture attacker-defender interactions, existing approaches often rely on static…

密码学与安全 · 计算机科学 2025-08-04 Yuning Jiang , Nay Oo , Qiaoran Meng , Lu Lin , Dusit Niyato , Zehui Xiong , Hoon Wei Lim , Biplab Sikdar

The rise of advanced persistent threats (APTs) has marked a significant cybersecurity challenge, characterized by sophisticated orchestration, stealthy execution, extended persistence, and targeting valuable assets across diverse sectors.…

密码学与安全 · 计算机科学 2024-04-19 Yuntao Wang , Han Liu , Zhendong Li , Zhou Su , Jiliang Li

Cyberbullying significantly contributes to mental health issues in communities by negatively impacting the psychology of victims. It is a prevalent problem on social media platforms, necessitating effective, real-time detection and…

计算与语言 · 计算机科学 2024-12-31 Adamu Gaston Philipo , Doreen Sebastian Sarwatt , Jianguo Ding , Mahmoud Daneshmand , Huansheng Ning

Large Language Models (LLMs) are rapidly transitioning from conversational assistants to autonomous agents embedded in critical organizational functions, including Security Operations Centers (SOCs), financial systems, and infrastructure…

密码学与安全 · 计算机科学 2026-01-06 Giuseppe Canale , Kashyap Thimmaraju

The incremental diffusion of machine learning algorithms in supporting cybersecurity is creating novel defensive opportunities but also new types of risks. Multiple researches have shown that machine learning methods are vulnerable to…

密码学与安全 · 计算机科学 2021-06-18 Giovanni Apruzzese , Mauro Andreolini , Luca Ferretti , Mirco Marchetti , Michele Colajanni

An Advanced Persistent Threat (APT) is a multistage, highly sophisticated, and covert form of cyber threat that gains unauthorized access to networks to either steal valuable data or disrupt the targeted network. These threats often remain…

密码学与安全 · 计算机科学 2026-03-17 Bassam Noori Shaker , Bahaa Al-Musawi , Mohammed Falih Hassan