BACKGROUND Two of the key steps in evidence based medicine (EBM) are being able to construct a clinical question and effectively search the literature to source relevant information. No evidence currently exists that informs whether such skills should be taught to medical students during their pre-clinical years, or delivered to include both the pre-clinical and clinical years of study. This is...

We have developed a distributed computing capability, Digital Forensics Compute Cluster (DFORC2) to speed up the ingestion and processing of digital evidence that is resident on computer hard drives. DFORC2 parallelizes evidence ingestion and file processing steps. It can be run on a standalone computer cluster or in the Amazon Web Services (AWS) cloud. When running in a virtualized computing e...

This paper argues that a search warrant issued by a local court does not have the power to search and seize digital evidence stored overseas but accessible via the Internet. Based on the fact that digital evidence can be altered or erased in a very short time, two scenarios are presented to illustrate the lack of power of a local search warrant to acquire digital evidence overseas. Two solution...

One of the biggest challenges facing digital investigators is the sheer volume of data that must be searched in locating the digital evidence. How to efficiently locate the evidence relating to the computer crime while maintaining accuracy is becoming a research focus. In this paper, we introduce a two-tier method to automate the process of locating the digital evidence, which first employ a on...

Due to budgetary constraints and the high level of training required, digital forensic analysts are in short supply in police forces the world over. This inevitably leads to a prolonged time taken between an investigator sending the digital evidence for analysis and receiving the analytical report back. In an attempt to expedite this procedure, various process models have been created to place ...

Forensically significant digital trace evidence that is frequently present in sectors of digital media not associated with allocated or deleted files. Modern digital forensic tools generally do not decompress such data unless a specific file with a recognized file type is first identified, potentially resulting in missed evidence. Email addresses are encoded differently for different file forma...

Based on the digital transformation practice of Chinese manufacturing enterprises, this paper sorts out intrinsic mechanism affecting performance enterprises systematically, based perspective investment, and empirically tests theoretical hypothesis using an unbalanced panel China’s A-share listed companies in Shanghai Shenzhen from 2007 to 2020. The findings show that enhances firm significantl...