Research of Network Security Architecture Based on Mobile Agent

Mobile agent and active idea into next generation network architecture is introduced,the concept and framework of mobile agent-based active network are put forward,while the security of the new network architecture is also proposed.In order to solve security threat of MANet(mobile agents based acitve network) faced,a security architecture of MANet is studied,the security technology of mobile agent and the security problems of active network,the security problem of acitve node are discussed,and a universal security framework of active node is designed.A good security mechanism has been become important aspect to judge network performance.