Evidence AcquisitionDigital evidence is collected from many sources including: computers, cell phones, PDAs, digital cameras, hard drives, CD-ROM, USB memory devices, just to list a few.
In order to avoid spoliation of crucial evidence, special care must be taken when handling and analyzing computer evidence.
When acquiring electronic evidence, preservation of evidence is vital.
Acquisition of evidence starts by creating a forensic image. We create a stream copy of the entire media being imaged, which is created by using a write protection device or application to prevent contamination and maintain evidentiary status.
Types of data often considered as critical evidence in litigation include:
- plain text and documents
- calendar files
- digital faxes
- audio files
- computer applications
- viruses and spyware