Abstract Big Data Analytics enables today's businesses and organisations to process and
utilise the raw data that is generated on a daily basis. While Big Data Analytics has improved …

We propose a hierarchical blockchain-based platform for ensuring the integrity of smart city
Internet-of-Things (IoT) data and blockchain interoperability in this paper. The well-defined …

Forward-thinking organisations believe that the only way to solve the data problem is the
implementation of effective data governance. Attempts to govern data have failed before, as …

Purpose The increased use of Information Systems (IS) as a working tool for employees
increases the number of accounts and passwords required. Despite being more aware of …

Web 2.0 and Social media have widened society's opportunities for communication
amusement and networking, while enabling internet users to contribute online content. The …

Decentralized cloud storage services represent a promising opportunity for a different cloud
market, meeting the supply and demand for IT resources of an extensive community of …

Despite of the several benefits of migrating enterprise critical assets to the cloud, there are
challenges specifically related to security and privacy. It is important that cloud users …

Managing risks is of paramount importance for enabling a widespread adoption of cloud
computing. Users need to understand the risks associated with the process of migrating …

Virtual worlds have become global platforms connecting millions of people and containing
various technologies. For example, No Man's Sky (nomanssky. com), a cross-platform virtual …

Multi-user computer environments pose potential threats to users data in organisations, in
that unauthorised subsequent users who log on to the same computer could leak, alter or …