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Password authentication is a weak point for security as passwords are easily stolen and a user may ignore the security by using a simple password. Therefore, services increasingly demand a second factor. While this may enhance security, it…

密码学与安全 · 计算机科学 2024-07-24 Anastasia Dimaratos , Daniela Pöhn

Many password alternatives for web authentication proposed over the years, despite having different designs and objectives, all predominantly rely on the knowledge of some secret. This motivates us, herein, to provide the first detailed…

密码学与安全 · 计算机科学 2019-04-02 Furkan Alaca , AbdelRahman Abdou , Paul C. van Oorschot

The advent of cardless artificial intelligence (AI) banking heralds a paradigm shift in the financial landscape, offering users unprecedented security and convenience. This paper outlines a comprehensive framework designed to enhance…

密码学与安全 · 计算机科学 2026-05-22 Md Israfeel

This paper introduces a Machine Learning-Driven website Platform and Browser Extension designed to quickly enhance online security by providing real-time risk scoring and fraud detection for website legitimacy verification and consumer…

密码学与安全 · 计算机科学 2024-11-04 Md Kamrul Hasan Chy , Obed Nana Buadi

Authenticating websites is an ongoing problem for users. Recent proposals have suggested strengthening current server authentication methods by incorporating website location as a comprehensible additional trust factor. In this work, we…

密码学与安全 · 计算机科学 2018-03-02 Der-Yeuan Yu , Elizabeth Stobert , David Basin , Srdjan Capkun

In this demonstration, we put ourselves in the place of a website manager who seeks to use browser fingerprinting for web authentication. The first step is to choose the attributes to implement among the hundreds that are available. To do…

密码学与安全 · 计算机科学 2021-04-20 Nampoina Andriamilanto , Tristan Allard

Modern consumer banking applications require accurate and efficient retrieval of information in response to user queries. Mapping user utterances to the most relevant Frequently Asked Questions (FAQs) is a crucial component of these…

人工智能 · 计算机科学 2025-10-17 Mahmood Hegazy , Aaron Rodrigues , Azzam Naeem

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

While the existence of many security elements can be measured (e.g., vulnerabilities, security controls, or privacy controls), it is challenging to measure their relative security impact. In the physical world we can often measure the…

密码学与安全 · 计算机科学 2022-08-23 Peter Mell

In this work, we review existing cryptocurrency wallet solutions with regard to authentication methods and factors from the user's point of view. In particular, we distinguish between authentication factors that are verified against the…

密码学与安全 · 计算机科学 2024-02-28 Ivan Homoliak , Martin Perešíni

The unprecedented proliferation of smart devices together with novel communication, computing, and control technologies have paved the way for the Advanced Internet of Things~(A-IoT). This development involves new categories of capable…

网络与互联网体系结构 · 计算机科学 2024-10-30 Aleksandr Ometov , Vitaly Petrov , Sergey Bezzateev , Sergey Andreev , Yevgeni Koucheryavy , Mario Gerla

Credit default poses significant challenges to financial institutions and consumers, resulting in substantial financial losses and diminished trust. As such, credit default risk management has been a critical topic in the financial…

计算工程、金融与科学 · 计算机科学 2026-01-21 Yuanhong Wu , Jingyan Xu , Wei Ye , Christina Schweikert , D. Frank Hsu

This work reports that the Systematic Literature Review process is responsible for providing theoretical support to research in the Threat Model and Multi-Factor Authentication. However, different from the related works, this study aims to…

Unequivocally, a single man in possession of a strong password is not enough to solve the issue of security. Studies indicate that passwords have been subjected to various attacks, regardless of the applied protection mechanisms due to the…

密码学与安全 · 计算机科学 2021-07-02 Anna Angelogianni , Ilias Politis , Christos Xenakis

Smart card based authentication schemes are used in various fields like e-banking, e-commerce, wireless sensor networks, medical system and so on to authenticate the both remote user and the application server during the communication via…

密码学与安全 · 计算机科学 2015-02-18 Tanmoy Maitra

Human-machine teaming in medical AI requires us to understand to what degree a trained clinician should weigh AI predictions. While previous work has shown the potential of AI assistance at improving clinical predictions, existing clinical…

Technical standards are a longstanding method of communicating best practice recommendations based on expert consensus. Cybersecurity standards are particularly important for informing policies that protect critical systems and sensitive…

密码学与安全 · 计算机科学 2025-06-11 Noah Apthorpe , Boen Beavers , Yan Shvartzshnaider , Brett Frischmann

The current research with EEG devices in the user authentication context has some deficiencies that address expensive equipment, the requirement of laboratory conditions and applicability. In this paper we address this issue by using widely…

密码学与安全 · 计算机科学 2017-01-02 Ivan Švogor , Tonimir Kišasondi

Federated authentication can drastically reduce the overhead of basic account maintenance while simultaneously improving overall system security. Integrating with the user's more frequently used account at their primary organization both…

Machine-learning models are becoming increasingly prevalent in our lives, for instance assisting in image-classification or decision-making tasks. Consequently, the reliability of these models is of critical importance and has resulted in…

机器学习 · 计算机科学 2022-06-14 Maria Christakis , Hasan Ferit Eniser , Jörg Hoffmann , Adish Singla , Valentin Wüstholz