Research And Implementation On Access Control-Oriented System Security Mechanism Simulation

In recent year, with the continuous developments of network application, events of inner-network have happened frequently. The security of inner-network has already become primary problem in a lot of fields. For the application of inner-network is very important to users, and moreover should be keeping secret strictly, how to protect the security of inner-network has become a research spotlight. And then, many security manufacturers bring information leakage prevention technologies and products to protect the security of inner-network, such as WaterBox, Safend Protector and so on.First, this paper points out that the information leak age prevention products can not resolve the sticking point of the problem, which is whether there any security leak in the system, by studying the essential of information leakage prevention. Thereby an access control-oriented system security mechanism simulation is proposed.In succession, studies the pivotal support technologies, including access control technology, workflow simulation technology, multi-agent collaborative technology and simulation representation technology.Afterwards, start with the root of the problem, we studies the principle of access control-oriented system security mechanism simulation. We design the architecture of simulation platform. And then, a deep research on the key mechanism is done.Finally, the implement solution of the subsystems and engines of access control-oriented system security mechanism simulation is made.Access control-oriented system security mechanism simulation exposures the security leaks that exist in the information system effectively by introduce access control model into the active workflow simulation, and combine with the right risk detection mechanism.