Uso de blockchain no controle e rastreabilidade de acesso a dados armazenados em nuvem

Authors

  • Jonatan Souza
  • Raquel Pinto
  • Bruno Schulze

Keywords:

Cloud computing. Blockchain. Data sharing. Security. Privacy. Data storage.

Abstract

Cloud computing offers a variety of services such as data storage and virtual machines (VMs) . These features are made available over the Internet and your payment is per use. While cloud services are efficient, there is growing concern for the security and privacy of these services provided by cloud computing. Among these concerns, the sharing of data between users can be highlighted. These services do not have a permit system that is auditable. In this context, the blockchain has stood out mainly for its distributed ledger architecture that allows an immutable and auditable trail. In addition, the blockchain's decentralized architecture eliminates the need to rely on third parties. Therefore, this article presents an architecture based on the use of blockchain technology as a secure and auditable repository for recording access and permissions granted to users. As a result, this article presents a case study validating the proposed architecture.

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Published

2023-09-14

How to Cite

Souza, J., Pinto, R. ., & Schulze, B. . (2023). Uso de blockchain no controle e rastreabilidade de acesso a dados armazenados em nuvem. Revista Militar De Ciência E Tecnologia, 39(3), 71–93. Retrieved from https://ebrevistas.eb.mil.br/index.php/CT/article/view/10770