提　　要 一、資訊戰勢必成為未來戰爭最先短兵相接的地方，也是勝敗關鍵的重要因素。 二、隨著科技進步，網路攻擊的範圍會越來越大，破壞性會越來越強，資料竊取已無 法滿足網路侵入者的需求。 三、資訊作戰若僅藉年度演訓或以高司作業方式模擬，欠缺由真正實體網路環境所得 之教訓與經驗，將無法因應真實網路攻防事件。 四、資訊管控機制及流程只是治標，人還是最終及最佳防線，唯有讓保密的習慣成為 一種深耕文化，才可將資安事件降至最低。

Abstract The type of warfare has been changed in decades. The first strike by computer is not beyond possibility in the future. The cyber-war will be one of the most important key factors to affect the result of a war. The same knife cuts bread and fingers. Technology brings a new method to improve the ability of the network and makes the transmission of computer data be faster but has gravitated into a cyber attack. Although the procedures of information security protection have been set up in the military, those actions are not enough to catch up the change of invention of virus. Attending the relative computer emergency readiness team organizations and technical security conferences in the world is a quick and effective means to advance our understanding of information security learning. The responsibility of information security is not only for information persons also for military staff. All the mechanism of information managements can solve a temporary solution to a problem. The user's proper behavior in thinking and doing is the best way to reduce the chance of divulgence. The culture of obeying rules should be formed in everybody's mind.