中文摘要网络用户的数量和范围不断扩大,导致网络虚拟财产刑事犯罪逐渐增多。对网络虚拟财产的保护急需刑法的介入,然而我国刑法并没有明确规定虚拟财产的刑法属性、侵犯网络虚拟财产犯罪成立何罪以及涉及到量刑的虚拟财产数额认定问题。何某、林某侵犯网吧虚拟财产案引发的焦点问题便是我国刑法对虚拟财产犯罪缺少明文规定的三个部分。首先,通过分析虚拟财产的特征以及结合虚拟财产刑法属性的不同理论,在刑法保护虚拟财产必要性的基础上,得出虚拟财产属于刑法保护财产范畴的结论。其次,通过分析破坏计算机信息系统罪、非法获取计算机信息系统数据罪、侵犯财产类犯罪的犯罪构成,认定虚拟财产犯罪为侵犯财产类犯罪,并将被告人何某、林某的犯罪行为定性为盗窃罪。最后,以我国虚拟财产数额认定的现状为背景,分析虚拟财产数额认定的阻碍以及标准,提出设立第三方价值鉴定机构以及规定电子数据证据制度的建议,完善我国网络虚拟财产数额认定制度。关键词:网络虚拟财产;刑法保护;犯罪;数额认定;互联网IAbstractThe number and scope of network users has been continuously expanded, resulting in a gradual increase in criminal crimes of network virtual property. The protection of network virtual property urgently requires the intervention of criminal law. However, China's criminal law does not clearly stipulate the criminal law attributes of virtual property, the crime of infringing network virtual property, and the determination of the amount of virtual property involving sentencing. The focus issue caused by He and Lin's infringement on the virtual property of Internet cafes is that China's criminal law lacks three clearly stipulated provisions on virtual property crimes. First, by analyzing the characteristics of virtual property and combining different theories of the criminal law attributes of virtual property, based on the necessity of protecting virtual property in criminal law, it is concluded that virtual property belongs to the category of protected property in criminal law. Secondly,...