随着科学技术的迅猛发展,我们已经进入了电子信息时代。电子技术的充分利用,不仅深刻影响了政治、经济、文化和法律等上层建筑,同时也积极地促进了刑事侦查的进步。当前以及今后开展刑事侦查打击日益智能化,组织化和隐秘化的刑事犯罪,必将越来越多地使用和依靠电子技术秘密监控手段。纵观古今中外,任何治安当局查办犯罪活动都无不充分利用当时社会所能提供的秘密侦查手段和方法。在当代社会,较为发 With the rapid development of science and technology, we have entered the era of electronic information. The full utilization of electronic technology not only deeply influenced the superstructure such as politics, economy, culture and law, but also actively promoted the progress of criminal investigation. At present and in the future, criminal investigation and criminalization against the increasingly intelligent, organized and hidden criminal activities will increasingly be used and rely on electronic surveillance techniques. Throughout ancient and modern China and foreign countries, any public security authority investigates criminal activities without exception and makes full use of the means and methods of secret investigation that the society was able to provide. In contemporary society, more hair