网络带来技术和社会飞速进步的同时,也带来了日益增多且无法回避的网络纠纷,甚至网络犯罪。与其他形式的案件不同,因网络行为产生的各类案件,其用于证明待证事实的诉讼证据往往直接来源于网络。故哪些现场中会留存有取证人员需要的网络信息?这些通过网络从不同终端获取的网络证据中的信息如何被发现?诸如此类的问题,近年来已经引起了国内外许多证据法学者的极大关注。 While the network has brought about rapid technological and social progress, it has also brought ever increasing and unavoidable network disputes and even cybercrimes. Unlike other forms of cases, evidence of litigation used to substantiate the facts to be certified often comes directly from the web because of the variety of cases that arise from online behavior. So which sites will contain the network information forensic personnel need? How are these network evidence obtained from different terminals acquired through the network? How problems such as these have been discovered in recent years have drawn the great attention of many evidence law scholars at home and abroad .