BLP Model and its Reseach Direction
Pla Logistics · Computer Engineering and Applications Journal · 2006
Classical BLP model is the theory basic of implementing multi level security in computer systems and is considered to basal security axiom,the model studies security in formal way by defining system,state,transform,rule and regarding the system as infinite state machine.This paper simply narrates the BLP model and its axiom,summarizes the defects and problems,and aimed at which analyses relevant researches of BLP model in specific application,integrated with privilege management and under distributed network environment.The paper also points out that on the premise of security,to be practical and readily applicable is the direction of BLP model research.