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Blockchain is an emerging digital technology allowing ubiquitous financial transactions among distributed untrusted parties, without the need of intermediaries such as banks. This chapter examines the impact of blockchain technology in…

Computers and Society · Computer Science 2021-02-19 Andreas Kamilaris , Ian Cole , Francesc X. Prenafeta-Boldu

We increasingly live in a world where there is a balance between the rights to privacy and the requirements for consent, and the rights of society to protect itself. Within this world, there is an ever-increasing requirement to protect the…

Computers and Society · Computer Science 2019-07-30 Simon Dyson , William J Buchanan , Liam Bell

In the second decade of the 21st century, blockchain definitely became one of the most trending computational technologies. This research aims to question the feasibility and suitability of using blockchain technology within e-voting…

Cryptography and Security · Computer Science 2020-02-19 Umut Can Cabuk , Eylul Adiguzel , Enis Karaarslan

As more business activities are being automated and an increasing number of computers are being used to store vital and sensitive information the need for secure computer systems becomes more apparent. These systems can be achieved only…

Computers and Society · Computer Science 2009-09-25 Shireesh Reddy Annam

Money laundering is a critical step in the cyber crime process which is experiencing some changes as hackers and their criminal colleagues continually alter and optimize payment mechanisms. Conducting quantitative research on underground…

Computers and Society · Computer Science 2013-10-10 Jean-Loup Richet

The progressive digitalization is changing the way businesses work and interact. Concepts like Internet of Things, Cloud Computing, Industry 4.0, Service 4.0, Smart Production or Smart Cities are based on systems that are linked to the…

Social and Information Networks · Computer Science 2020-11-04 Wolfgang Bauer , Natalia Kryvinska , Jürgen Dorn

In this paper, we describe an effective framework for adapting electronic commerce or e-commerce services in developing countries like Bangladesh. The internet has opened up a new horizon for commerce, namely electronic commerce…

Computers and Society · Computer Science 2010-02-18 Ijaj Md. Laisuzzaman , Nahid Imran , Abdullah Al Nahid , Md. Ziaul , Md. Abdul Alim

Data is of unprecedented importance today. The most valuable companies of today treat data as a commodity, which they trade and earn revenues. To facilitate such trading, data marketplaces have emerged. Present data marketplaces are…

Cryptography and Security · Computer Science 2019-09-30 Prabal Banerjee , Sushmita Ruj

Card payment fraud is a serious problem, and a roadblock for an optimally functioning digital economy, with cards (Debits and Credit) being the most popular digital payment method across the globe. Despite the occurrence of fraud could be…

Cryptography and Security · Computer Science 2020-12-01 Bemali Wickramanayake , Dakshi Kapugama Geeganage , Chun Ouyang , Yue Xu

The application of Bitcoin enables people to understand blockchain technology gradually. Bitcoin is a decentralized currency that does not rely on third-party credit institutions, and the core of Bitcoin's underlying technology is…

Cryptography and Security · Computer Science 2025-04-15 Yuhuan Yang , Shipeng Ye , Xiaoqi Li

Today web is the best medium of communication in modern business. Many companies are redefining their business strategies to improve the business output. Business over internet provides the opportunity to customers and partners where their…

Information Retrieval · Computer Science 2013-12-02 Ahmad Tasnim Siddiqui , Sultan Aljahdali

The main aim of the paper is to create a trust and transparency in the food supply chain system, ensuring food safety for everyone with the help of Blockchain Technology. Food supply chain is the process of tracing a crop from the farmer or…

Cryptography and Security · Computer Science 2024-01-19 Sudarssan N

Since the 1990s, the integration of technology into daily life has led to the creation of an extensive network of interconnected devices, transforming how individuals and organizations operate. However, this digital transformation has also…

Cryptography and Security · Computer Science 2025-06-02 Sudhanshu Sekhar Tripathy

This paper provides an overview of how crypto currency and blockchain engineering interacts with the law enforcement. We point out that a large proportion of crypto users are amateur investors and the dominant and the largest segment in…

Cryptography and Security · Computer Science 2021-09-03 Nicolas T. Courtois , Kacper T. Gradon , Klaus Schmeh

Blockchain is a disruptive technology that has been characterised to be the next big thing and has already gained a broad recognition by experts in diverse fields. In this paper, we consider possible use cases and applications of the…

Cryptography and Security · Computer Science 2019-05-06 Nicholas Kolokotronis , Konstantinos Limniotis , Stavros Shiaeles , Romain Griffiths

Cybersecurity is an inherent characteristic that should be addressed before the large deployment of smart city applications. Recently, Blockchain appears as a promising technology to provide several cybersecurity aspects of smart city…

Cryptography and Security · Computer Science 2022-06-07 Omar Cheikhrouhou , Ichrak Amdouni , Khaleel Mershad , Maryem Ammi , Tuan Nguyen Gia

Websites are regarded as domains of limitless information which anyone and everyone can access. The new trend of technology put us to change the way we are doing our business. The Internet now is fastly becoming a new place for business and…

Information Retrieval · Computer Science 2021-09-03 Ikechukwu Onyenwe , Ebele Onyedinma , Chidinma Nwafor , Obinna Agbata

Blockchain technology has rapidly emerged to mainstream attention, while its publicly accessible, heterogeneous, massive-volume, and temporal data are reminiscent of the complex dynamics encountered during the last decade of big data.…

Cryptography and Security · Computer Science 2024-04-30 Poupak Azad , Cuneyt Gurcan Akcora , Arijit Khan

The internet landscape is growing and at the same time becoming more heterogeneous. Services are performed via computers and networks, critical data is stored digitally. This enables freedom for the user, and flexibility for operators. Data…

Cryptography and Security · Computer Science 2020-12-17 Simon D Duque Anton , Daniel Fraunholz , Daniel Schneider

Cryptocurrencies are considered relevant assets and they are currently used as an investment or to carry out transactions. However, specific characteristics commonly associated with the cryptocurrencies such as irreversibility,…

Cryptography and Security · Computer Science 2023-11-30 Hugo Almeida , Pedro Pinto , Ana Fernández Vilas