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A fusion data security protection scheme for sensitive E-documents in the open network environment

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  • Lei Liu
  • Mingwei Cao
  • Yeguo Sun

Abstract

E-documents are carriers of sensitive data, and their security in the open network environment has always been a common problem with the field of data security. Based on the use of encryption schemes to construct secure access control, this paper proposes a fusion data security protection scheme. This scheme realizes the safe storage of data and keys by designing a hybrid symmetric encryption algorithm, a data security deletion algorithm, and a key separation storage method. The scheme also uses file filter driver technology to design a user operation state monitoring method to realize real-time monitoring of user access behavior. In addition, this paper designs and implements a prototype system. Through the verification and analysis of its usability and security, it is proved that the solution can meet the data security protection requirements of sensitive E-documents in the open network environment.

Suggested Citation

  • Lei Liu & Mingwei Cao & Yeguo Sun, 2021. "A fusion data security protection scheme for sensitive E-documents in the open network environment," PLOS ONE, Public Library of Science, vol. 16(12), pages 1-21, December.
    • Handle: RePEc:plo:pone00:0258464
    DOI: 10.1371/journal.pone.0258464
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    References listed on IDEAS

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    1. Shangping Wang & Lisha Yao & Yaling Zhang, 2018. "Attribute-based encryption scheme with multi-keyword search and supporting attribute revocation in cloud storage," PLOS ONE, Public Library of Science, vol. 13(10), pages 1-32, October.
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