隨著計算機網絡的普及，網絡安全問題已經成為影響網絡應用的重要因素。基于信息對抗的思想，本文提出基于開源安全部件構建網絡集成防御系統，采用移動Agent 技術實現部件間的交互。文中詳細討論了系統的物理拓撲結構、邏輯拓撲結構、通信元語、移動Agent 間的認證、安全通信等，最后基于IBM的Aglets 平臺討論了系統實現中的相關問題。
關鍵字：信息對抗、通信元語、移動Agent 認證、安全通信
Abstract: By Popularizing the Network, the problem of the network security has become crucial. Based on the Cyberspace Countermeasure, it is brought forward that the network integration defense system utilizing the open security parts. It is discussed the physics topological structure, the logic topological structure, the communicated mealanguage and the authentication and the security communication of the mobile agent. At last, It is giving by an
implement’s example based on the IBM’s Aglets.
Keywords: Cyberspace Countermeasure, communicated mealanguage, the authentication of mobile agent, security communication