clone hero through the fire and the flames chart

Moreover, other than the cloud provider's word, there is usually no evidence that links a given data file to a particular suspect. Third, even if the data belonging to a particular suspect is identified, separating it from other users' data is difficult.

Hence, it is not feasible to seize servers from a data center without violating the privacy of many other users. Second, each cloud server contains files from many users. Therefore, even with a subpoena, law enforcement agents cannot confiscate the suspect's computer and get access to the suspect's files.

First, the storage system is no longer local. Many factors complicate forensic investigations in a cloud environment. To date, very little research has been done to develop the theory and practice of cloud forensics. Unfortunately, today's cloud computing architectures are not designed for security and forensics. In recent years, cloud computing has become popular as a cost-effective and efficient computing paradigm. Finally the paper explores three solutions for the managed log evidence data acquisition phase within a cloud investigation. The experimental work is achieved by making a comparative evaluation of popular forensic acquisition tools including Guidance EnCase and AccessData Forensic Toolkit, as to how volatile and non-volatile hypervisor log data can be collected.

The paper provides the context for the support of such cloud digital investigations and analyzes the choices available to a forensic investigator using proof of concept experiments. This work also presents a model to show the layers of virtualization trust that can arguably be used to support the collection of such log evidence.

The data acquisition is particular to the hypervisor system logs that can be used to track VM incidences which are later used to compile potential evidence for a cloud investigation. This specific survey work is done at the University of Technology, Jamaica, which currently functions as its own independent private data cloud provider. In this survey paper the author explores the technical as well as high level conceptual trust issues that arise in acquiring log forensic evidence from the virtual machine (VM) hosted operating systems within the data clouds.

Clone hero through the fire and the flames chart