Research and application of dynamic access controls 動態訪問控制技術的研究與應用
The protocol the author designed for superpon , provides half - static and demand dynamic access control method according to different delay requirements 作者設計的協議中,根據不同時延要求,提供半靜態和動態的帶寬分配方法,滿足不同業務的需求。
However , rbac and grbac are difficult to meet dynamic access control requirements because they are essentially established on the static subject - object view 然而, rbac和grbac本質上是建立在靜態的主體-客體訪問控制思想之上的,難以滿足動態訪問控制的要求。
In addition , the database can have a better understanding of the state of the data it stores , and thereby can produce a more efficient and dynamic access path to the data 此外,數據庫可以更好地理解它存儲的數據的狀態,從而可以生成到數據的更有效和動態的存取路徑。
The work has improved rbac on the capability of dynamic access control , and can be used for reference by their practical application , especially in distributed environment 本文的研究工作改善了rbac和grbac的動態訪問控制能力,為rbac和grbac在分布式環境下的應用提供了有用的參考。