窃密手段在发展变化 人类社会中,窃密与保密的斗争由来已久,早在原始社会时期,人群部落之间由于经济利益冲突,这种斗争便拉开了序幕;由于战争的产生,窃密与保密的斗争日趋尖锐;随着社会生产力的发展和科学技术的进步,各种手段也随之不断提高。就窃密手段而言,开始主要是人力窃密,通过人来完成窃密活动,人体的耳、目、手、足就是最早的窃密手段和工具,人用眼睛直接观察情况,用耳朵直接听取消息,再 Stealing means In the development and change of human society, the struggle between stealing secrets and secrets has been going on for a long time. As early as during the primitive society, clashes broke out among tribal groups due to economic conflicts of interests. As a result of the war, theft and secrecy Have become more and more acute. With the development of social productive forces and the advancement of science and technology, various means have also been continuously raised. As to the means of stealing secrets, the main thing is the theft of human secrets. The ear, eyes, hands and feet of the human body are the earliest methods of stealing and tools. People directly observe the situation with their eyes and listen directly to the news with their ears.