An improvement to the sensitivity label of the subjects of the BLP model and the scheme of the dynamic determination of the current sensitivity label are proposed in this article.

 
  • 本文對經(jīng)典BLP模型的主體敏感標記進(jìn)行改進(jìn),提出一個(gè)讀寫(xiě)敏感度標記分離、區間權限、動(dòng)態(tài)調整主體當前敏感標記的方案。
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