Title	Description Logic Based Conflict Detection Methods for RB-RBAC Model
Author	Haibo Yu, Qi Xie, Haiyan Che
Citation	Vol. 6  No. 1  pp. 120~125
Keywords	RB-RBAC, Description Logic, Policy conflict, Conflict detection

Title	Formal Network Designs for Critical Network Security Systems
Author	Dea-Woo Park
Citation	Vol. 6  No. 4  pp. 172-178
Keywords	Critical Systems, Risk Management, Security Requirements, Security Policy, Formal Methods

Title	Research of Fine Grain Diffserv Mechanism and Optimized QoS Mapping based on Policy Management
Author	Hai-ping Zhu, Zeng-zhiP Li, Yun-lanP Wang
Citation	Vol. 6  No. 8  pp. 76-81
Keywords	QoS Management, policy, DiffServ, QoS Mapping

Title	Dynamic Management of IPSec Security Policies Distribution
Author	Abderrahim Sekkaki, El Hamzaoui Mustapha
Citation	Vol. 7  No. 5  pp. 240-249
Keywords	Domain, IPSec, Policy-based management, Ponder, Role