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The digital revolution has brought ethical crossroads of technology, behavior and truth. However, the need of a comprehensive and constructive ethical framework is emerging as digital platforms have been used to build a global chaotic and…

Computers and Society · Computer Science 2023-11-16 David Pastor-Escuredo , Ricardo Vinuesa

Digital transformation with the adoption of cloud technologies, outsourcing, and working-from-home possibilities permits flexibility for organizations and persons. At the same time, it makes it more difficult to secure the IT infrastructure…

Cryptography and Security · Computer Science 2024-07-25 Daniela Pöhn , Wolfgang Hommel

Self-sovereign identity is the next evolution of identity management models. This survey takes a journey through the origin of identity, defining digital identity and progressive iterations of digital identity models leading up to…

Cryptography and Security · Computer Science 2021-11-04 Reza Soltani , Uyen Trang Nguyen , Aijun An

Digital identities are increasingly important for mediating not only digital but also physical service transactions. Managing such identities through centralized providers can cause both availability and privacy concerns: single points of…

Cryptography and Security · Computer Science 2025-08-15 René Mayrhofer , Michael Roland , Tobias Höller , Philipp Hofer , Mario Lins

This paper proposes a multidimensional framework for Metaverse Identity, addressing its definition, guiding principles, and critical challenges. Metaverse Identity is conceptualized as a users digital self, encompassing personal attributes,…

Computers and Society · Computer Science 2025-05-28 Liang Yang , Yan Xu , Pan Hui

Public key infrastructures are essential for Internet security, ensuring robust certificate management and revocation mechanisms. The transition from centralized to decentralized systems presents challenges such as trust distribution and…

Cryptography and Security · Computer Science 2025-03-05 Patrick Herbke , Thomas Cory , Mauro Migliardi

A movement for a more transparent and decentralized Internet is globally attracting more attention. People are becoming more privacy-aware of their online identities and data. The Internet is constantly evolving. Web2 focused on companies…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-03-04 Joost Bambacht , Johan Pouwelse

Digital identity is evolving from centralized systems to a decentralized approach known as Self-Sovereign Identity (SSI). SSI empowers individuals to control their digital identities, eliminating reliance on third-party data custodians and…

Cryptography and Security · Computer Science 2024-06-28 Evan Krul , Hye-young Paik , Sushmita Ruj , Salil S. Kanhere

AI-empowered technologies' impact on the world is undeniable, reshaping industries, revolutionizing how humans interact with technology, transforming educational paradigms, and redefining social codes. However, this rapid growth is…

Computers and Society · Computer Science 2024-04-12 Sri Yash Tadimalla , Mary Lou Maher

Digital Engineering, the digital transformation of engineering to leverage digital technologies, is coming globally. This paper explores digital systems engineering, which aims at developing theory, methods, models, and tools to support the…

Digitization, i.e., the process of converting information into a digital format, may provide various opportunities (e.g., increase in productivity, disaster recovery, and environmentally friendly solutions) and challenges for businesses. In…

Computer Vision and Pattern Recognition · Computer Science 2021-06-09 Nouna Khandan

Digital Identity (DI) technologies have the potential to enhance the quality of life of citizens through the provision of seamless services, improve the effectiveness of public services, and increase overall economic competitiveness.…

Computers and Society · Computer Science 2023-11-29 Tasos Spiliotopoulos , Al Tariq Sheik , Debora Gottardello , Robert Dover

Metaverse in general holds a potential future for cyberspace. At the beginning of Web 2.0, it was witnessed that people were signing in with various pseudonyms or 'nyms', risking their online identities by increasing presence of fake…

Cryptography and Security · Computer Science 2023-01-06 Sibi Chakkaravarthy Sethuraman , Aditya Mitra , Anisha Ghosh , Gautam Galada , Anitha Subramanian

With the advancement of technology and subsequently the age of digital information, online trustworthy identification has become increasingly more important. With respect to the various data breaches and privacy regulations, the current…

Cryptography and Security · Computer Science 2019-04-30 Dirk van Bokkem , Rico Hageman , Gijs Koning , Luat Nguyen , Naqib Zarin

This paper addresses critical questions surrounding the security of government-issued identity documents and their potential misuse, with an emphasis on understanding the perspectives of ordinary citizens across Europe and the United States…

Computers and Society · Computer Science 2024-12-11 Marek Tiits , Tarmo Kalvet , David McBee

The citizenship identities of a nation's occupants enable the state to identify and authenticate them unquestionably. These documents help individuals in recognizing themselves and to profit from the rights and advantages given to them by…

Computers and Society · Computer Science 2021-01-26 Sri Sai Abhishake Gopal Dasari

Secure and reliable management of identities has become one of the greatest challenges facing cloud computing today, mainly due to the huge number of new cloud-based applications generated by this model, which means more user accounts,…

Cryptography and Security · Computer Science 2019-03-13 Keltoum Bendiab , Nicholas Kolokotronis , Stavros Shiaeles , Samia Boucherkha

Identity management refers to the technology and policies for the identification, authentication, and authorization of users in computer networks. Identity management is therefore fundamental to today's IT ecosystem. At the same time,…

Cryptography and Security · Computer Science 2023-01-03 Daniela Pöhn und Wolfgang Hommel

This paper describes a qualitative study of retirees' social and personal practices via digital music technologies in the context of community music. We conducted a diary study, and interviewed retired community musicians who are…

Computers and Society · Computer Science 2017-10-25 Mao Mao , Alan F. Blackwell , David A. Good

Identity and access management (I&AM) is the umbrella term for managing users and their permissions. It is required for users to access different services. These services can either be provided from their home organization, like a company…

Cryptography and Security · Computer Science 2023-01-03 Daniela Pöhn , Wolfgang Hommel