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Risk-based authentication (RBA) is an adaptive security measure to strengthen password-based authentication. RBA monitors additional implicit features during password entry such as device or geolocation information, and requests additional…

密码学与安全 · 计算机科学 2020-03-18 Stephan Wiefling , Luigi Lo Iacono , Markus Dürmuth

Small and medium enterprises (SMEs) are increasingly vulnerable to cyber threats due to limited resources and cybersecurity expertise, in addition to an increasingly hostile cyber threat environment at national and international levels.…

密码学与安全 · 计算机科学 2024-08-30 Miriam Curtin , Brian Sheehan , Melanie Gruben , Nikoletta Kozma , Gillian O'Carroll , Hazel Murray

In last few years, the addiction of internet is apparently recognized as the serious threat to the health of society. This internet addiction gives an impetus to pornographic addiction because most of the pornographic content is accessible…

计算机与社会 · 计算机科学 2024-09-05 Saurabh Pandey , Harish Sharma

Governments around the world are required to strengthen their national cybersecurity capabilities to respond effectively to the growing, changing, and sophisticated cyber threats and attacks, thus protecting society and the way of life as a…

密码学与安全 · 计算机科学 2023-02-13 Marco Alfano , Viviana Bastidas , Paul Heynen , Markus Helfert

Background: Cyber offences, such as hacking, malware creation and distribution, and online fraud, present a substantial threat to organizations attempting to safeguard their data and information. By understanding the evolving…

密码学与安全 · 计算机科学 2022-03-29 Claudia Peersman , Emma Williams , Matthew Edwards , Awais Rashid

Cloud computing providers' and customers' services are not only exposed to existing security risks, but, due to multi-tenancy, outsourcing the application and data, and virtualization, they are exposed to the emergent, as well. Therefore,…

密码学与安全 · 计算机科学 2012-04-06 Sasko Ristov , Marjan Gusev , Magdalena Kostoska

Fraudulent activities on digital banking services are becoming more intricate by the day, challenging existing defenses. While older rule driven methods struggle to keep pace, even precision focused algorithms fall short when new scams are…

密码学与安全 · 计算机科学 2026-01-21 Karthikeyan V. R. , Premnath S. , Kavinraaj S. , J. Sangeetha

Cryptographic libraries, an essential part of cybersecurity, are shown to be susceptible to different types of attacks, including side-channel and memory-corruption attacks. In this article, we examine popular cryptographic libraries in…

密码学与安全 · 计算机科学 2026-05-21 Rodothea Myrsini Tsoupidi , Elena Troubitsyna , Panos Papadimitratos

Passwords have been long used as the primary authentication method for web services. Weak passwords used by the users have prompted the use of password management tools and two-factor authentication to ensure better account security. While…

密码学与安全 · 计算机科学 2025-01-27 Pratyush Choudhary , Subhrajit Das , Mukul Paras Potta , Prasuj Das , Abhishek Bichhawat

The National Institute of Standards and Technology (NIST) released new guidelines in June of 2017 that recommended new standards for managing and accepting user passwords. Among the new guidelines is a requirement that verifiers should…

密码学与安全 · 计算机科学 2018-05-09 JV Roig

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…

Cyber security is one of the burning issues in modern world. Increased IT infrastructure has given rise to enormous chances of security breach. Bangladesh being a relatively new member of cyber security arena has its own demand and appeal.…

社会与信息网络 · 计算机科学 2019-06-05 AKM Bahalul Haque

The Department of Homeland Security in the United States estimates that 90% of software vulnerabilities can be traced back to defects in design and software coding. The financial impact of these vulnerabilities has been shown to exceed 380…

软件工程 · 计算机科学 2021-02-11 Tiago Espinha Gasiba , Ulrike Lechner , Maria Pinto-Albuquerque , Daniel Mendez

This article surveys blockchain-based approaches for several security services. These services include authentication, confidentiality, privacy, and access control list (ACL), data and resource provenance, and integrity assurance. All these…

密码学与安全 · 计算机科学 2018-10-23 Tara Salman , Maede Zolanvari , Aiman Erbad , Raj Jain , Mohammed Samaka

We examine the role of cybercrime legislation around the world in shaping the stability of the banking system. We compile a novel dataset covering the enactment of cybercrime legislation in 132 developed and developing countries to…

综合经济学 · 经济学 2025-12-02 Douglas Cumming , My Nguyen , Anh Viet Pham , Ama Samarasinghe

Security measures at banks can play a critical, contributory role in preventing attacks on customers. These measures are of paramount importance when considering vulnerabilities and causation in civil litigation. Banks must meet certain…

密码学与安全 · 计算机科学 2011-12-01 Ibidapo , O. Akinyemi , Zaccheous O. Omogbadegun , Olufemi M. Oyelami

In today's digitally interconnected world, cybersecurity threats have reached unprecedented levels, presenting a pressing concern for individuals, organizations, and governments. This study employs a qualitative research approach to…

密码学与安全 · 计算机科学 2024-01-02 Daksh Dave , Gauransh Sawhney , Pushkar Aggarwal , Nitish Silswal , Dhruv Khut

This paper discusses the security posture of Android m-banking applications in Qatar. Since technology has developed over the years and more security methods are provided, banking is now heavily reliant on mobile applications for prompt…

密码学与安全 · 计算机科学 2023-04-07 Shaymaa Abdulla Al-Delayel

In last few decades large technology development raised various new needs. Financial sector has also no exception. People are approaching all over the world to fulfill there dreams. Any sector needs to understand changing need of customer.…

密码学与安全 · 计算机科学 2010-02-08 Geeta S. Navale , Swati S. Joshi , Aaradhana A. Deshmukh

Web applications are becoming truly pervasive in all kinds of business models and organizations. Today, most critical systems such as those related to health care, banking, or even emergency response, are relying on these applications. They…

密码学与安全 · 计算机科学 2009-06-01 Joaquin Garcia-Alfaro , Guillermo Navarro-Arribas