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A fusion data security protection scheme for sensitive E-documents in the open network environment
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. Th...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8673604/ https://www.ncbi.nlm.nih.gov/pubmed/34910722 http://dx.doi.org/10.1371/journal.pone.0258464 |
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author | Liu, Lei Cao, Mingwei Sun, Yeguo |
author_facet | Liu, Lei Cao, Mingwei Sun, Yeguo |
author_sort | Liu, Lei |
collection | PubMed |
description | 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. |
format | Online Article Text |
id | pubmed-8673604 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Public Library of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-86736042021-12-16 A fusion data security protection scheme for sensitive E-documents in the open network environment Liu, Lei Cao, Mingwei Sun, Yeguo PLoS One Research Article 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. Public Library of Science 2021-12-15 /pmc/articles/PMC8673604/ /pubmed/34910722 http://dx.doi.org/10.1371/journal.pone.0258464 Text en © 2021 Liu et al https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
spellingShingle | Research Article Liu, Lei Cao, Mingwei Sun, Yeguo A fusion data security protection scheme for sensitive E-documents in the open network environment |
title | A fusion data security protection scheme for sensitive E-documents in the open network environment |
title_full | A fusion data security protection scheme for sensitive E-documents in the open network environment |
title_fullStr | A fusion data security protection scheme for sensitive E-documents in the open network environment |
title_full_unstemmed | A fusion data security protection scheme for sensitive E-documents in the open network environment |
title_short | A fusion data security protection scheme for sensitive E-documents in the open network environment |
title_sort | fusion data security protection scheme for sensitive e-documents in the open network environment |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8673604/ https://www.ncbi.nlm.nih.gov/pubmed/34910722 http://dx.doi.org/10.1371/journal.pone.0258464 |
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