Forensic Investigation of the Soft-Modded PlayStation Portable (PSP)
نویسندگان
چکیده
The PlayStation Portable (PSP) is a popular handheld game console. The lack of a hard disk unit within the PSP does not imply a lack of stored data. It incorporates an onboard NAND flash memory and a memory card reader. This paper aims to raise awareness of the presence of custom firmware and identify possible data hiding places in the PSP. It discusses PSP forensics issues and proposes a possible technique for how such a PSP system may be forensically examined.
منابع مشابه
Forensic Analysis of the Sony Playstation Portable
The Sony PlayStation Portable (PSP) is a popular portable gaming device with features such as wireless Internet access and image, music and movie playback. As with most systems built around a processor and storage, the PSP can be used for purposes other than it was originally intended – legal as well as illegal. This paper discusses the features of the PSP browser and suggests best practices fo...
متن کاملForensic analysis of a Sony PlayStation 4: A first look
The primary function of a games console is that of an entertainment system. However the latest iteration of these consoles has added a number of new interactive features that may prove of value to the digital investigator. This paper highlights the value of these consoles, in particular Sony's latest version of their PlayStation. This console provides a number of features including web browsing...
متن کاملEnergy expenditure during common sitting and standing tasks: examining the 1.5 MET definition of sedentary behaviour
BACKGROUND Sedentary behavior is defined as any waking behavior characterized by an energy expenditure of 1.5 METS or less while in a sitting or reclining posture. This study examines this definition by assessing the energy cost (METs) of common sitting, standing and walking tasks. METHODS Fifty one adults spent 10 min during each activity in a variety of sitting tasks (watching TV, Playing o...
متن کاملRecognition of Sequence of Print and Ink Strokes: Investigation the Effect of Handwriting Pressure, Hue of Ink, Printer and Paper Type
By introducing of digital techniques, forensic document examiners has been encouraged to work with better accuracy in non-destructive ways. The aim of this study was to present a non-destructive, accessible, economic (affordable), user friendly, portable, useful and easy technique for specifying the order of crossing lines of ink stroke and printed text. The intersections of LaserJet and In...
متن کاملA High Efficiency Low-Voltage Soft Switching DC–DC Converter for Portable Applications
This paper presents a novel control method to improve the efficiency of low-voltage DC-DC converters at light loads. Pulse Width Modulation (PWM) converters have poor efficiencies at light loads, while pulse frequency modulation (PFM) control is more efficient for the same cases. Switching losses constitute a major portion of the total power loss at light loads. To decrease the switching losses...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2009