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The number of cyber-attacks are continuing to rise globally. It is therefore vital for organisations to develop the necessary skills to secure their assets and to protect critical national infrastructure. In this short paper, we outline…

密码学与安全 · 计算机科学 2021-03-26 Lynsay A. Shepherd , Stefano De Paoli , Jim Conacher

Cybersecurity has been a concern for quite a while now. In the latest years, cyberattacks have been increasing in size and complexity, fueled by significant advances in technology. Nowadays, there is an unavoidable necessity of protecting…

密码学与安全 · 计算机科学 2021-11-22 Tiago Dias , Nuno Oliveira , Norberto Sousa , Isabel Praça , Orlando Sousa

Online Radicalization (also called Cyber-Terrorism or Extremism or Cyber-Racism or Cyber- Hate) is widespread and has become a major and growing concern to the society, governments and law enforcement agencies around the world. Research…

信息检索 · 计算机科学 2013-01-22 Denzil Correa , Ashish Sureka

This paper presents a comparative survey of cyberthreat and attack trends starting from 2010 till date Cyber security breaches are constantly on the rise with huge uncertainty and risks The trend is causing rife globally because of its…

密码学与安全 · 计算机科学 2024-10-10 Uwazie Emmanuel Chinanu , Oluyemi Amujo

Cyber threat intelligence is the provision of evidence-based knowledge about existing or emerging threats. Benefits from threat intelligence include increased situational awareness, efficiency in security operations, and improved…

密码学与安全 · 计算机科学 2023-08-29 Vasileios Mavroeidis , Siri Bromander

An analytical approach for a dynamic cyber-security problem that captures progressive attacks to a computer network is presented. We formulate the dynamic security problem from the defender's point of view as a supervisory control problem…

系统与控制 · 计算机科学 2014-09-12 Mohammad Rasouli , Erik Miehling , Demosthenis Teneketzis

Cyber deception has recently received increasing attentions as a promising mechanism for proactive cyber defense. Cyber deception strategies aim at injecting intentionally falsified information to sabotage the early stage of attack…

密码学与安全 · 计算机科学 2020-07-30 Zhuo Lu , Cliff Wang , Shangqing Zhao

How do individuals recover from cybercrimes? Victims experience various types of harm after cybercrimes, including monetary loss, data breaches, negative emotions, and even psychological trauma. The aspects that support their recovery…

人机交互 · 计算机科学 2026-03-06 Xiaowei Chen , Mindy Tran , Yue Deng , Bhupendra Acharya , Yixin Zou

Cybersecurity in politics has emerged as a critical and intricate realm intersecting technology, governance, and international relations. In this interconnected digital context, political entities confront unparalleled challenges in…

计算机与社会 · 计算机科学 2023-08-17 Mike Nkongolo

The recently proposed {\em cybersecurity dynamics} approach aims to understand cybersecurity from a holistic perspective by modeling the evolution of the global cybersecurity state. These models describe the interactions between the various…

密码学与安全 · 计算机科学 2016-04-01 Ren Zheng , Wenlian Lu , Shouhuai Xu

Malicious cyber activity is ubiquitous and its harmful effects have dramatic and often irreversible impacts on society. Given the shortage of cybersecurity professionals, the ever-evolving adversary, the massive amounts of data which could…

Technological advances have enabled multiple countries to consider implementing Smart City Infrastructure to provide in-depth insights into different data points and enhance the lives of citizens. Unfortunately, these new technological…

密码学与安全 · 计算机科学 2023-03-17 Yee Ching Tok , Sudipta Chattopadhyay

Artificial Intelligence's dual-use nature is revolutionizing the cybersecurity landscape, introducing new threats across four main categories: deepfakes and synthetic media, adversarial AI attacks, automated malware, and AI-powered social…

密码学与安全 · 计算机科学 2026-01-08 Sai Teja Erukude , Viswa Chaitanya Marella , Suhasnadh Reddy Veluru

The rapid evolution of the Smart-everything movement and Artificial Intelligence (AI) advancements have given rise to sophisticated cyber threats that traditional methods cannot counteract. Cyber threats are extremely critical in financial…

密码学与安全 · 计算机科学 2023-12-05 Danial Javaheri , Mahdi Fahmideh , Hassan Chizari , Pooia Lalbakhsh , Junbeom Hur

A social network is a social structure made up of individuals or organizations called nodes, which are connected by one or more specific types of interdependency, such as friendship, common interest, and exchange of finance, relationships…

密码学与安全 · 计算机科学 2012-02-14 Wajeb Gharibi , Maha Shaabi

Context: To effectively defend against ever-evolving cybersecurity threats, software systems should be made as secure as possible. To achieve this, software developers should understand potential vulnerabilities and apply secure coding…

编程语言 · 计算机科学 2024-07-11 Alina Torbunova , Adnan Ashraf , Ivan Porres

Quantifying cyber risks is essential for organizations to grasp their vulnerability to threats and make informed decisions. However, current approaches still need to work on blending economic viewpoints to provide insightful analysis. To…

密码学与安全 · 计算机科学 2024-05-07 Muriel Figueredo Franco , Aiatur Rahaman Mullick , Santosh Jha

In today's digital era, the Internet, especially social media platforms, plays a significant role in shaping public opinions, attitudes, and beliefs. Unfortunately, the credibility of scientific information sources is often undermined by…

The rise of ``cyber slavery," a technologically facilitated variant of forced criminality, signifies a concerning convergence of human trafficking and digital exploitation. In Southeast Asia, trafficked individuals are increasingly coerced…

计算机与社会 · 计算机科学 2025-10-16 Gargi Sarkar , Sandeep Kumar Shukla

The rapid expansion of cyberspace has greatly facilitated the strategic shift of traditional crimes to online platforms. This has included malicious actors, such as extremist organisations, making use of online networks to disseminate…

计算机与社会 · 计算机科学 2020-08-28 Fatima Zahrah , Jason R. C. Nurse , Michael Goldsmith