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The Internet and cyberspace are inseparable aspects of everyone's life. Cyberspace is a concept that describes widespread, interconnected, and online digital technology. Cyberspace refers to the online world that is separate from everyday…

Human-Computer Interaction · Computer Science 2023-03-27 Sarah Sharifi

Hands-on cybersecurity training allows students and professionals to practice various tools and improve their technical skills. The training occurs in an interactive learning environment that enables completing sophisticated tasks in…

Cryptography and Security · Computer Science 2023-07-21 Valdemar Švábenský , Jan Vykopal , Pavel Čeleda , Kristián Tkáčik , Daniel Popovič

Risk-based Authentication (RBA) is an adaptive security measure to strengthen password-based authentication. RBA monitors additional features during login, and when observed feature values differ significantly from previously seen ones,…

Cryptography and Security · Computer Science 2020-10-02 Stephan Wiefling , Markus Dürmuth , Luigi Lo Iacono

Security associated threats are often increased for online social media during a pandemic, such as COVID-19, along with changes in a work environment. For example, employees in many companies and organizations have started to work from home…

Cryptography and Security · Computer Science 2023-03-24 Kamal Raj Sharma , Wei-Yang Chiu , Weizhi Meng

The ever increasing push towards reliance upon computerised technology in commercial, general, and military aerospace brings with it an increasing amount of potential cyber hazards and attacks. Consequently, the variety of attack vectors is…

Cryptography and Security · Computer Science 2023-05-17 Beckett LeClair , James McLeod , Lee Ramsay , Mick Warren

The rapid move to remote work due to COVID-19 social distancing policies has slowed or stopped most in-person qualitative user research activities. The limitation on in-person activities has pushed many user researchers to consider how they…

Human-Computer Interaction · Computer Science 2022-08-09 Nikolas Martelaro

Cybersecurity governance influences the quality of strategic decision-making to ensure cyber risks are managed effectively. Board of Directors are the decisions-makers held accountable for managing this risk; however, they lack adequate and…

Cryptography and Security · Computer Science 2023-11-30 Anita Modi , Ievgeniia Kuzminykh , Bogdan Ghita

After the outbreak of COVID 19, firms appear to monitor Work From Home (WFH) workers more than ever out of anxiety that workers may shirk at home or implement moral hazard at home. Using the Survey of Working Arrangements and Attitudes…

General Economics · Economics 2022-09-14 Jieun Lee

As cyber threats increasingly exploit human behaviour, technical controls alone cannot ensure organisational cybersecurity (CS). Strengthening cybersecurity culture (CSC) is vital in safety-critical industries, yet empirical research in…

Computers and Society · Computer Science 2025-08-29 Tita Alissa Bach , Linn Pedersen , Maria Kinck Borén† , Lisa Christoffersen Temte†

In this paper, we present findings from a large-scale and long-term phishing experiment that we conducted in collaboration with a partner company. Our experiment ran for 15 months during which time more than 14,000 study participants…

Cryptography and Security · Computer Science 2021-12-15 Daniele Lain , Kari Kostiainen , Srdjan Capkun

While the creation of a strong security culture has been researched and discussed for decades, it continues to elude many businesses. Part of the challenge faced is distilling pertinent, recent academic findings and research into useful…

Cryptography and Security · Computer Science 2021-07-27 Betsy Uchendu , Jason R. C. Nurse , Maria Bada , Steven Furnell

Compared to organizations in other sectors, civil society organizations (CSOs) are particularly vulnerable to security and privacy threats, as they lack adequate resources and expertise to defend themselves. At the same time, their security…

Computers and Society · Computer Science 2020-07-15 Nikita Samarin , Alisa Frik , Sean Brooks , Coye Cheshire , Serge Egelman

Cybersecurity training should be adaptable to evolving the cyber threat landscape, cost effective and integrated well with other enterprise management components. Unfortunately, very few cybersecurity training platforms can satisfy such…

Cryptography and Security · Computer Science 2018-12-12 Tam n. Nguyen , Lydia Sbityakov , Samantha Scoggins

Realistic, relevant, and reproducible experiments often need input traces collected from real-world environments. We focus in this work on traces of workflows---common in datacenters, clouds, and HPC infrastructures. We show that the…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-07-12 Laurens Versluis , Roland Mathá , Sacheendra Talluri , Tim Hegeman , Radu Prodan , Ewa Deelman , Alexandru Iosup

The prevalence and maturity of Bring Your Own Device (BYOD) security along with subsequent frameworks and security mechanisms in Australian organisations is a growing phenomenon somewhat similar to other developed nations. During the COVID…

Cryptography and Security · Computer Science 2022-02-24 Kathleen Downer , Maumita Bhattacharya

The spread of COVID-19 leads to the global shutdown of many corporate offices, and encourages companies to open more opportunities that allow employees to work from a remote location. As the workplace type expands from onsite offices to…

Social and Information Networks · Computer Science 2022-09-08 Qinyi Zhu , Liang Wu , Qi Guo , Liangjie Hong

Universities have been forced to rely on remote educational technology to facilitate the rapid shift to online learning. In doing so, they acquire new risks of security vulnerabilities and privacy violations. To help universities navigate…

Cryptography and Security · Computer Science 2021-06-17 Shaanan Cohney , Ross Teixeira , Anne Kohlbrenner , Arvind Narayanan , Mihir Kshirsagar , Yan Shvartzshnaider , Madelyn Sanfilippo

COVID-19 has caused widespread damage across many areas of life and has made humans more dependent on the internet and technology making us realize the importance of secure remote working environments. While social separation is encouraged…

Cryptography and Security · Computer Science 2023-02-27 Somya Khatri , Aswani Kumar Cherukuri , Firuz Kamalov

These days, cyber-criminals target humans rather than machines since they try to accomplish their malicious intentions by exploiting the weaknesses of end users. Thus, human vulnerabilities pose a serious threat to the security and…

Cryptography and Security · Computer Science 2021-06-25 Dimitra Papatsaroucha , Yannis Nikoloudakis , Ioannis Kefaloukos , Evangelos Pallis , Evangelos K. Markakis

During the COVID-19 pandemic, most of the human-to-human interactions have been stopped. To mitigate the spread of deadly coronavirus, many offices took the initiative so that the employees can work from home. But, tracking the employees…

Computer Vision and Pattern Recognition · Computer Science 2021-10-14 Mohammad Sabik Irbaz , MD Abdullah Al Nasim , Refat E Ferdous