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We live in an era of datafication, one in which life is increasingly quantified and transformed into intelligence for private or public benefit. When used responsibly, this offers new opportunities for public good. However, three key forms…

计算机与社会 · 计算机科学 2022-11-17 Stefaan G. Verhulst

Cloud computing is a revolutionary concept that has brought a paradigm shift in the IT world. This has made it possible to manage and run businesses without even setting up an IT infrastructure. It offers multi-fold benefits to the users…

密码学与安全 · 计算机科学 2013-08-06 Rohit Bhadauria , Rajdeep Borgohain , Abirlal Biswas , Sugata Sanyal

With the pandemic of COVID-19, people around the world increasingly work from home. Each natural person typically has several digital identities with different associated information. During the last years, various identity and access…

密码学与安全 · 计算机科学 2021-08-17 Daniela Pöhn , Peter Hillmann

Efficient identity management system has become one of the fundamental requirements for ensuring safe, secure, and transparent use of identifiable information and attributes. FIdM allows users to distribute their identity information across…

密码学与安全 · 计算机科学 2021-04-30 Maha Aldosary , Norah Alqahtani

How is identity constructed and performed in the digital via face-based artificial intelligence technologies? While questions of identity on the textual Internet have been thoroughly explored, the Internet has progressed to a multimedia…

计算机与社会 · 计算机科学 2024-10-17 Wells Lucas Santo

Digital systems are, by definition, the core of digital transformation. This has led many to think that the system being considered in digital transformation is solely software. I argue that this approach is a fatal mistake, and it has…

计算机与社会 · 计算机科学 2024-02-23 Veikko Halttunen

Authentication with username and password is becoming an inconvenient process for the user. End users typically have little control over their personal privacy, and data breaches effecting millions of users have already happened several…

分布式、并行与集群计算 · 计算机科学 2020-06-09 Zoltán András Lux , Dirk Thatmann , Sebastian Zickau , Felix Beierle

Digital identity is unsolved: after many years of research there is still no trusted communication over the Internet. To provide identity within the context of mutual distrust, this paper presents a blockchain-based digital identity…

分布式、并行与集群计算 · 计算机科学 2018-06-07 Quinten Stokkink , Johan Pouwelse

Cause of a rapid increase in technological development, increasing identity theft, consumer fraud, the threat to personal data is also increasing every day. Methods developed earlier to ensure personal the information from the thefts was…

计算机视觉与模式识别 · 计算机科学 2020-04-13 Sher Dadakhanov

Traditionally, government systems managed citizen identities through disconnected data systems, using simple identifiers and paper-based processes, limiting digital trust and requiring citizens to request identity verification documents.…

The modern enterprise is facing an unprecedented surge in digital identities, with machine identities now significantly outnumbering human identities. This paper examines the cybersecurity risks emerging from what we define as the…

密码学与安全 · 计算机科学 2025-03-25 Kush Janani

We introduce a risk assessment framework for digital identification systems, as well as recommended best practices to enhance privacy, security, and other desirable properties in these systems. To generate these resources, we created a…

计算机与社会 · 计算机科学 2025-07-22 Allison Woodruff , Dirk Balfanz , Will Drewry , Mariana Raykova

Digital transformation is a process of digitizing the working and living environment in which people are at the center of digitization. In this paper, we present a personas-based guideline for system developers on how the humanization of…

人机交互 · 计算机科学 2019-09-20 Irawan Nurhas , Jan Pawlowski , Stefan Geisler

In password-based authentication systems, the username fields are essentially unprotected, while the password fields are susceptible to attacks. In this article, we shift our research focus from traditional authentication paradigm to the…

密码学与安全 · 计算机科学 2026-05-06 Suyun Borjigin

Identity management systems (IDMSs) are widely used to provision user identities while managing authentication, authorization, and data sharing within organizations and on the web. Traditional identity systems typically suffer from single…

密码学与安全 · 计算机科学 2020-01-16 Loic Lesavre , Priam Varin , Peter Mell , Michael Davidson , James Shook

The development of services and the growing demand for resources sharing among users from different organizations with some level of affinity have motivated the creation of Identity Management Systems. Identity Management has gained…

密码学与安全 · 计算机科学 2019-03-01 Samia El Haddouti , Mohamed Dafir Ech-Cherif El Kettani

Because of the explosive growth of face photos as well as their widespread dissemination and easy accessibility in social media, the security and privacy of personal identity information becomes an unprecedented challenge. Meanwhile, the…

计算机视觉与模式识别 · 计算机科学 2021-03-03 Yunqian Wen , Li Song , Bo Liu , Ming Ding , Rong Xie

Blockchain technology, which was introduced for supporting cryptocurrencies, today provides a decentralized infrastructure for general information storage and execution of algorithms, thus enabling the conversion of many applications and…

密码学与安全 · 计算机科学 2024-09-18 Nibras Abo Alzahab , Giulia Rafaiani , Massimo Battaglioni , Franco Chiaraluce , Marco Baldi

In today's era of innovation of technological progression, digitalisation has not only transformed individual lives but also has a prominent influence on business activities. The world is surviving in a global yet complex technological…

计算机与社会 · 计算机科学 2022-02-07 Mamdouh Alenezi

Digital Engineering (DE) transformation represents a paradigm shift in systems engineering (SE), aiming to integrate diverse analytical models and digital artifacts into an authoritative source of truth for improved traceability and more…

新兴技术 · 计算机科学 2025-09-22 Md Doulotuzzaman Xames , Taylan G. Topcu