Strengthening National Defense Information Security Countermeasures

The study on information security of national defence is the important gist of founding and perfecting the information security of national defence system, which not only is the jumping-off point of building information system of national defence but also decides the direction of system construction and development. The disfigurement and misplay of theoretic study will badly influence the system construction in practice and even result in the failure of the whole system .The information security of national defence is discussed from some aspects such as the trend, station and action, challenge and countermeasure, reference and innovation of history and development, which is on the basis of up-to-date production of information security theory and from the purpose of strategy and integration of information security of national defence. It is a systematic and pointed attempt on the study of information security theory of national defence. On the basis of recommending the concept and basic feature, the main challenge that current information security of national defence is confronted with is analyzed by the numbers. Then the basic approaches for strengthening the building of information security of national defence is introduced roundly and by the numbers from some aspects such as theoretical investigation, technical furnishment, personnel training and statute building.