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Network security morning (NSM) is essential for any cybersecurity system, where the average cost of a cyber attack is 1.1 million. No matter how secure a system, it will eventually fail without proper and continuous monitoring. No wonder…

Networking and Internet Architecture · Computer Science 2022-11-01 Zag ElSayed , Nelly Elsayed , Chengcheng Li , Magdy Bayoumi

Cryptocurrencies have become a popular and widely researched topic of interest in recent years for investors and scholars. In order to make informed investment decisions, it is essential to comprehend the factors that impact cryptocurrency…

Statistical Finance · Quantitative Finance 2023-08-21 Abdulrezzak Zekiye , Semih Utku , Fadi Amroush , Oznur Ozkasap

Media reports show an alarming increase of data breaches at providers of cybersecurity products and services. Since the exposed records may reveal security-relevant data, such incidents cause undue burden and create the risk of…

Cryptography and Security · Computer Science 2023-08-02 Svetlana Abramova , Rainer Böhme

Blockchain technologies are taking the world by storm. Public blockchains, such as Bitcoin and Ethereum, enable secure peer-to-peer applications like crypto-currency or smart contracts. Their security and performance are well studied. This…

Databases · Computer Science 2017-03-14 Tien Tuan Anh Dinh , Ji Wang , Gang Chen , Rui Liu , Beng Chin Ooi , Kian-Lee Tan

Phishing constitutes more than 90\% of successful cyberattacks globally, remaining one of the most persistent threats to organizational security. Despite organizations tripling their cybersecurity budgets between 2015 and 2025, the human…

Cryptography and Security · Computer Science 2025-11-03 Rebeka Toth , Richard A. Dubniczky , Olga Limonova , Norbert Tihanyi

The increasing deployment of large language models (LLMs) in the cybersecurity domain underscores the need for effective model selection and evaluation. However, traditional evaluation methods often overlook specific cybersecurity knowledge…

Cryptography and Security · Computer Science 2025-04-17 Dawei Wang , Geng Zhou , Xianglong Li , Yu Bai , Li Chen , Ting Qin , Jian Sun , Dan Li

Scientific and technological progress is largely driven by firms in many domains, including artificial intelligence and vaccine development. However, we do not know yet whether the success of firms' research activities exhibits dynamic…

Physics and Society · Physics 2021-08-03 Shuqi Xu , Manuel S. Mariani , Linyuan Lü , Lorenzo Napolitano , Emanuele Pugliese , Andrea Zaccaria

Owing to recorded incidents of Information technology inclined organisations failing to respond effectively to threat incidents, this project outlines the benefits of conducting a comprehensive risk assessment which would aid proficiency in…

Computers and Society · Computer Science 2018-12-13 Samuel Cris Ayo , Bonaventure Ngala , Olasunkanmi Amzat , Robin Lal Khoshi , Samarappulige Isuru Madusanka

There is a perceived disconnect between how ad hoc industry solutions and academic research solutions in cyber security are developed and applied. Is there a difference in philosophy in how solutions to cyber security problems are developed…

Cryptography and Security · Computer Science 2023-02-28 Rasha Kashef , Monika Freunek , Jeff Schwartzentruber , Reza Samavi , Burcu Bulgurcu , AJ Khan , Marcus Santos

With the turmoil in cybersecurity and the mind-blowing advances in AI, it is only natural that cybersecurity practitioners consider further employing learning techniques to help secure their organizations and improve the efficiency of their…

Cryptography and Security · Computer Science 2019-12-17 Ricardo Morla

The second quantum revolution has been producing groundbreaking scientific and technological outputs since the early 2000s; however, the scientific literature on the impact of this revolution on the industry, specifically on start-ups, is…

Physics and Society · Physics 2022-11-01 Zeki Can Seskir , Ramis Korkmaz , Arsev Umur Aydinoglu

Cybersecurity risk is commonly expressed through impact and likelihood, yet likelihood remains difficult to estimate because cyber incidents are underreported, heterogeneous datasets are weakly comparable, and attacker behaviour changes…

Cyber threats have become increasingly prevalent and sophisticated. Prior work has extracted actionable cyber threat intelligence (CTI), such as indicators of compromise, tactics, techniques, and procedures (TTPs), or threat feeds from…

Cryptography and Security · Computer Science 2025-04-29 Saskia Laura Schröer , Noé Canevascini , Irdin Pekaric , Philine Widmer , Pavel Laskov

Cyber threats affect all kinds of organisations. Risk analysis is an essential methodology for cybersecurity as it allows organisations to deal with the cyber threats potentially affecting them, prioritise the defence of their assets and…

Cryptography and Security · Computer Science 2019-03-20 David Rios Insua , Aitor Couce Vieira , Jose Antonio Rubio , Wolter Pieters , Katsiaryna Labunets , Daniel Garcia Rasines

Blockchain technologies are gaining massive momentum in the last few years. Blockchains are distributed ledgers that enable parties who do not fully trust each other to maintain a set of global states. The parties agree on the existence,…

Databases · Computer Science 2017-08-21 Tien Tuan Anh Dinh , Rui Liu , Meihui Zhang , Gang Chen , Beng Chin Ooi , Ji Wang

Risk assessment is a major challenge for supply chain managers, as it potentially affects business factors such as service costs, supplier competition and customer expectations. The increasing interconnectivity between organisations has put…

Machine Learning · Statistics 2019-11-27 Alberto Redondo , Alberto Torres-Barrán , David Ríos Insua , Jordi Domingo

Small and medium-sized enterprises are considered an essential part of the EU economy, however, highly vulnerable to cyberattacks. SMEs have specific characteristics which separate them from large companies and influence their adoption of…

Computers and Society · Computer Science 2021-07-23 Alireza Shojaifar , Samuel A. Fricker

The promise of quantum computing is not speeding up conventional computing rather delivering an exponential advantage for certain classes of problems, with profound implications for cybersecurity for instance. With the advent and…

Cryptography and Security · Computer Science 2022-07-11 Md Jobair Hossain Faruk , Sharaban Tahora , Masrura Tasnim , Hossain Shahriar , Nazmus Sakib

The UK has established a distinctive position in the global AI landscape, driven by rapid firm formation and strategic investment. However, the interplay between AI specialisation, local socioeconomic conditions, and firm performance…

Computers and Society · Computer Science 2026-02-09 Waqar Muhammad Ashraf , Diane Coyle , Ramit Debnath

Given the ongoing "arms race" in cybersecurity, the shortage of skilled professionals in this field is one of the strongest in computer science. The currently unmet staffing demand in cybersecurity is estimated at over 3 million jobs…

Cryptography and Security · Computer Science 2022-05-02 Francois Goupil , Pavel Laskov , Irdin Pekaric , Michael Felderer , Alexander Dürr , Frederic Thiesse