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Using the security triad to assess blockchain technology in public sector applications
Institution:1. Universidad Carlos III de Madrid, Av. de la universidad 30, Leganés (Madrid) 28911, Spain;2. LaSIGE, Faculdade de Ciências, Universidade de Lisboa Campo Grande, Ed. C6, Piso 3, Lisboa 1749-016, Portugal;3. University of Passau, Innstraße 43, Passau 94034, Germany
Abstract:This conceptual paper explores the impact of blockchain technology on public sector processes through the lens of information security. It includes an overview of the evolution of e-government, a synopsis of existing applications of blockchain technology, and innovative blockchain developments. We utilize the Confidentiality-Integrity-Accessibility (CIA) triad to guide our discussion of the security, governance, and regulatory implications of this technology. Leveraging the CIA triad model, we provide context for public managers who may consider blockchain technologies, and we highlight certain advantages arising from the “non-reputability” of distributed ledgers.In particular, we highlight the advantages of blockchain technologies with regards to non-reputability to help public managers understand how to best leverage blockchain technology to transform operations.
Keywords:Blockchain technology  Public sector applications  Government  Security triad
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