云计算环境下取证技术研究

云计算的快速发展,不仅带来了巨大的经济收益,同时还伴随着大量的犯罪活动。这对电子取证专业人员带了巨大的挑战。文章针对云取证遇到的问题和取证技术进行研究,首先分析了云计算环境下的安全风险、取证面临的问题和电子数据的来源,然后给出云取证流程,最后从法律和技术两个方面探讨了云取证。

Cloud Computing Forensics Technology

The rapid development of cloud computing,not only brought huge economic benefits,but also accompanied by a large number of criminal activities.This brings a huge challenge to forensics.The paper has researched on problems faced in Cloud Forensics and forensic techniques.Firstly security risks are proposed under a cloud computing environment,furthermore the problems of Cloud Forensics and sources of electronic data are discussed.Then the process of Cloud Forensics is given.Finally,the paper discussed the Cloud Forensics from two aspects,such as the legal and the technology.