摘要：随着电子信息技术的迅速普及和广泛应用，网络面临的安全问题也随之而来。本文从虚拟资产的安全问题出发，首先分析了目前虚拟资产存在的安全问题；然后对eID(electronic IDentity)技术进行了简要的阐述；最后对虚拟资产保全系统的安全对策进行了研究，提出了基于eID的虚拟资产保全在虚拟资产交易中的应用，提高了虚拟资产交易的安全性，规范网络虚拟资产领域体系结构，保障虚拟资产交易安全实施。基于eID的虚拟资产保全适合各种网络领域，电子商务、网络游戏等。基于eID的虚拟资产保全系统表明使用eID技术可以提高虚拟资产交易的安全性。
关键词：电子身份；eID；虚拟资产；审计；追溯
Research and Implementation Virtual Property Preservation System Based on Electronic Identity
BAIZhi-Hua, LIShu-Dong, LIAi-Ping, HAN Wei-Hong
（Computer School, National University of Defense Technology, Changsha410073, China. BAI Zhi-Hua: zhbaics@163.ocm）
Abstract:With the rapid spread and wide use of electronic information technology, network security problemsbegan to come out.This paper isfrom security issues in virtual property to consider, Firstly, We are analyzing the current security problems in the virtual property.Secondly, the electronic identity technology is briefly described. Finally, the virtual propertypreservation system of the safety countermeasures were studied and proposed a virtual property trading application which is based on the electronic identity, it is to improve the security of virtual property trading and regulate the field of system network virtual properties structure, and it is ensure safe implementation of virtual property trading. Virtual property preservationbased on electronic identity is appropriate for a variety of networking, e-commerce, online games, etc. Virtual property preservation system based on electronic identity demonstrates that the use of electronic identity technology can improve the security of virtual property trading.
Keywords:electronic identity; eID; virtual property; auditing; traceability

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