摘要
针对传统访问控制策略无法满足目前P2P(peer-to-peer)网络的安全需求,提出了一个基于使用控制的访问控制模型UCONP2P.该模型具有属性可变性和访问过程连续性,更加适合开放、动态的P2P网络环境;具有验证功能的UCONP2P模型,不但加强了节点间的访问安全性和可靠性,而且提高了共享资源的真实性和完整性.
Because the traditional access control strategies can not meet the security needs of current P2P(peer-to-peer) network,an access control model UCONP2P based on usage control(UCON) was proposed.This model has mutability of attributes and continuity of access,which is more suitable for the open and dynamic P2P network environment.With the certification function,UCONP2P model not only strengthens the safety and reliability of peer access,but also enhances the authenticity and integrity of sharing resources.
出处
《山东理工大学学报（自然科学版）》
CAS
2009年第1期25-28,共4页
Journal of Shandong University of Technology:Natural Science Edition
基金
山东省自然科学基金资助项目(Y2007G28
Y2007G52)
