Forensic analysis of newer TomTom devices.

Today many investigations involve TomTom devices due to the wide-spread use of these navigation systems. The process of acquiring a memory dump from the first generation of TomTom devices was relatively easy by utilising the USB-connection and standard forensic tools. Newer devices, however, do not provide this or any other readily available data connection, making the task much more complex. In addition to existing and relatively complex chip-extraction procedures, an easier data acquisition method was developed without the need to de-solder flash memory chips. The presence of new files and the differences in data formats found in these devices meant that new methods of data analysis and decoding also needed to be developed. [ABSTRACT FROM AUTHOR]