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Bitcoin and Ethereum are novel mechanisms for decentralizing the concept of money and computation. Extending decentralization to the human identity concept, we can think of using blockchain for creating a list of verified human identities…

Cryptography and Security · Computer Science 2018-06-21 MohammadJavad Hajialikhani , MohammadMahdi Jahanara

Morocco's Vision 2030, known as Maroc Digital 2030, aims to position the country as a regional leader in digital technology by boosting digital infrastructure, fostering innovation, and advancing digital skills. Complementing this…

Cryptography and Security · Computer Science 2024-10-11 Mohamed Fartitchou , Ismail Lamaakal , Khalid El Makkaoui , Zakaria El Allali , Yassine Maleh

The growth in IoT devices means an ongoing risk of data vulnerability. The transition from centralized ecosystems to decentralized ecosystems is of paramount importance due to security, privacy, and data use concerns. Since the majority of…

Cryptography and Security · Computer Science 2025-11-04 Sushil Khairnar

Vulnerable individuals have a limited ability to make reasonable financial decisions and choices and, thus, the level of care that is appropriate to be provided to them by financial institutions may be different from that required for other…

Computers and Society · Computer Science 2021-06-14 Tasos Spiliotopoulos , Dave Horsfall , Magdalene Ng , Kovila Coopamootoo , Aad van Moorsel , Karen Elliott

National digital identity systems have become a key requirement for easy access to online public services, specially during Covid-19. While many countries have adopted a national digital identity system, many are still in the process of…

Software Engineering · Computer Science 2026-05-13 Montassar Naghmouchi , Maryline Laurent , Claire Levallois-Barth , Nesrine Kaaniche

Identity documentation for refugees is a complex process and crucial for host nations. A secured identity management system ensures both security and the efficient provision of services for the host nation and the donor organizations.…

Cryptography and Security · Computer Science 2023-10-31 Md Taimur Ahad , Yousuf Rayhan Emon

Self-Sovereign Identity is a transformative paradigm in digital identity management, empowering individuals with full control over their credentials. However, the coexistence of diverse SSI ecosystems, such as the European Digital Identity…

Emerging Technologies · Computer Science 2025-12-30 Hakan Yildiz , Axel Küpper

This paper presents the development of a distributed digital identity system utilizing modern technologies, including FastAPI, MongoDB, gRPC, Docker, and blockchain simulation with Ganache and Ethereum. The objective is to demonstrate the…

Cryptography and Security · Computer Science 2025-07-30 André Davi Lopes , Tais Mello , Wesley dos Reis Bezerra

Over the past decades, power systems have experienced drastic transformations in order to address the growth in energy demand, reduce carbon emissions, and enhance power quality and energy efficiency. This shift to the smart grid concept…

Cryptography and Security · Computer Science 2020-07-15 Ioannis Zografopoulos , Charalambos Konstantinou

Authentication and authorization of a user's identity are generally done by the service providers or identity providers. However, these centralized systems limit the user's control of their own identity and are prone to massive data leaks…

Cryptography and Security · Computer Science 2022-07-06 Shlok Gilda , Tanvi Jain , Aashish Dhalla

Many countries have embraced national electronic identification (NeID) systems, recognising their potential to foster a fair, transparent, and well-governed society by ensuring the secure verification of citizens' identities. The inclusive…

Cryptography and Security · Computer Science 2023-10-25 Jide Edu , Mark Hooper , Carsten Maple , Jon Crowcroft

The advancement of smart grid technologies necessitates the integration of cutting-edge computational methods to enhance predictive energy optimization. This study proposes a multi-faceted approach by incorporating (1) Deep Reinforcement…

Current architectures to validate, certify, and manage identity are based on centralised, top-down approaches that rely on trusted authorities and third-party operators. We approach the problem of digital identity starting from a human…

Computers and Society · Computer Science 2020-02-26 Geoff Goodell , Tomaso Aste

Decentralized identity frameworks grant users full sovereignty over their digital assets in the Web3 ecosystem. However, allowing arbitrary creation of identifiers makes the system susceptible to Sybil attacks and puts assets at risk when…

Cryptography and Security · Computer Science 2026-01-21 Rui Song

The increasing availability of sensitive textual data has created an urgent need for robust de-identification methods that enable compliant data sharing while preserving downstream utility. This paper presents DeID-Clinic, a multi-layered…

Computation and Language · Computer Science 2026-05-26 Angel Paul , Dhivin Shaji , Lifeng Han , Warren Del-Pinto , Goran Nenadic , Suzan Verberne

The rapid advancement and widespread adoption of generative artificial intelligence (AI) pose significant threats to the integrity of personal identity, including digital cloning, sophisticated impersonation, and the unauthorized…

The rapid advancements in quantum computing present significant threats to existing encryption standards and internet security. Simultaneously, the advent of Web 3.0 marks a transformative era in internet history, emphasizing enhanced data…

Cryptography and Security · Computer Science 2025-01-20 Joseph Yun , Eli Lifton , Eunseo Lee , Yohan Yun , Abigail Song , Joshua Lee , Cristian Jimenez-Bert , Benedict Song , Yejun Lee , Alex Seo , Sijung Yun

Most user authentication methods and identity proving systems rely on a centralized database. Such information storage presents a single point of compromise from a security perspective. If this system is compromised it poses a direct threat…

Cryptography and Security · Computer Science 2017-11-21 Asem Othman , John Callahan

The emergence of distributed ledger technology (DLT) based upon a blockchain data structure, has given rise to new approaches to identity management that aim to upend dominant approaches to providing and consuming digital identities. These…

Cryptography and Security · Computer Science 2018-01-11 Paul Dunphy , Fabien A. P. Petitcolas

Biometric applications, such as person re-identification (ReID), are often deployed on energy constrained devices. While recent ReID methods prioritize high retrieval performance, they often come with large computational costs and high…

Computer Vision and Pattern Recognition · Computer Science 2023-08-24 Kshitij Nikhal , Yujunrong Ma , Shuvra S. Bhattacharyya , Benjamin S. Riggan
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