کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
456242 | 695682 | 2013 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Manipulation of hard drive firmware to conceal entire partitions Manipulation of hard drive firmware to conceal entire partitions](/preview/png/456242.png)
Tools created by the computer hacking community to circumvent security protection on hard drives can have unintentional consequences for digital forensics. Tools originally developed to circumvent Microsoft's Xbox 360 hard drive protection can be used, independently of the Xbox 360 system, to change the reported size/model of a hard drive enabling criminals to hide data from digital forensic software and hardware. The availability of such concealment methods raises the risk of evidence being overlooked, particularly as triage and on-scene inspections of digital media become more common. This paper presents two case studies demonstrating the process using Western Digital and Fujitsu branded drives. It outlines the difficulties faced by standard computer forensic analysis techniques in revealing the true nature of the drive and finally provides suggestions for extra checks to reveal this type of concealment.
Journal: Digital Investigation - Volume 10, Issue 4, December 2013, Pages 281–286