SCHEME OF ACCESS CONTROL BASED ON BLP MODEL

As the base of the information system,operating system is very important,especially it's security.Access control,one of several ways which can reinforce our OS,is a primary way to realize the objective.In the article,Classical BLP Model was introduced to confine the flow of information in order to implement one scheme of AC.Using the operating action as object of control,the scheme pay much attention to the confidentiality of BLP Model,and also give consideration to the integrity.