首页> 外文期刊>Journal of digital information management >Construction of Trust Based Dynamic Access Control Model in P2P Network Environment
【24h】

Construction of Trust Based Dynamic Access Control Model in P2P Network Environment

机译:P2P网络环境下基于信任的动态访问控制模型的构建

获取原文
获取原文并翻译 | 示例
           

摘要

With the development of society and technology, sharing of resources has become an indispensable component in our life. With its congenital features of high speed, rich resources, strong fault-tolerance and low cost, peer-to-peer (P2P) network occupies an important status in network resources sharing. However, this technology has serious problems in network security, especially in trust management and access control. Therefore, based on the advantage of trust management and Role based access control (RBAC), this study proposed a trust based dynamic access control model in P2P network environment, which allocates general roles by automated trust negotiation, to build dynamic trust relation among strange entities, then the internet calculates users' trust in real time. General role whose trust is over threshold derives a series of temporary roles with privilege limit set which can access network resources and thus realize the dynamic authorization policy for small control granularity.
机译:随着社会和技术的发展,资源共享已成为我们生活中不可或缺的组成部分。对等(P2P)网络具有高速,资源丰富,容错性强,成本低等先天特征,在网络资源共享中占有重要地位。但是,该技术在网络安全方面存在严重问题,尤其是在信任管理和访问控制方面。因此,基于信任管理和基于角色的访问控制(RBAC)的优势,本研究提出了一种P2P网络环境中基于信任的动态访问控制模型,该模型通过自动信任协商分配一般角色,以在陌生实体之间建立动态信任关系。 ,然后互联网会实时计算用户的信任度。信任度超过阈值的一般角色会派生一系列具有权限限制的临时角色,这些角色可以访问网络资源,从而以较小的控制粒度实现动态授权策略。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号