Data Protection based on Searchable Encryption and Anonymization Techniques

  • Matheus M. Silveira UECE
  • Rafael L. Gomes UECE

Resumo


Data leakage compromises companies’ confidentiality and directly impacts the existing privacy laws, as well as it is necessary to perform a light integration with the legacy systems, in order not to harm the performance of its services. Within this context, this paper presents an innovative cloud system to protect the private data of existing databases (legacy systems of clients) based on Searchable Symmetric Encryption for Databases (SSE-DB) and Permutation and Proprieties Maintenance Anonymization (PPM-Anon), attaching a security solution to the existing databases (without any change in these legacy systems). Results from real experiments using a real cloud environment suggest that the proposed solution is suitable for protecting the data without harming the performance of the existing services.

Referências

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Silveira, M., Silva, D., Oliveira, L., and Gomes, R. (2023c). Analyzing the performance of searchable symmetric encryption over huawei cloud. In Anais Estendidos do XLI Simpósio Brasileiro de Redes de Computadores e Sistemas Distribuídos, pages 200–205, Porto Alegre, RS, Brasil. SBC.

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Silveira, M. M., Portela, A. L., Menezes, R. A., Souza, M. S., Silva, D. S., Mesquita, M. C., and Gomes, R. L. (2023d). Data protection based on searchable encryption and anonymization techniques. In NOMS 2023-2023 IEEE/IFIP Network Operations and Management Symposium, pages 1–5.

Silveira, M. M., Silva, D. S., Rodriguez, S. J. R., and Gomes, R. L. (2023e). Searchable symmetric encryption for private data protection in cloud environments. In Proceedings of the 11th Latin-American Symposium on Dependable Computing, LADC ’22, page 95–98, New York, NY, USA. Association for Computing Machinery.
Publicado
16/09/2024
SILVEIRA, Matheus M.; GOMES, Rafael L.. Data Protection based on Searchable Encryption and Anonymization Techniques. In: CONCURSO DE TESES E DISSERTAÇÕES - SIMPÓSIO BRASILEIRO DE SEGURANÇA DA INFORMAÇÃO E DE SISTEMAS COMPUTACIONAIS (SBSEG), 24. , 2024, São José dos Campos/SP. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2024 . p. 41-48. DOI: https://doi.org/10.5753/sbseg_estendido.2024.241734.

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