
Types of data often considered as critical evidence in litigation include:
- plain text and documents
- images
- calendar files
- databases
- spreadsheets
- digital faxes
- audio files
- animation
- websites
- computer applications
- viruses and spyware

Digital evidence can be collected from many sources including computers, cell phones, PDAs, digital cameras, hard drives, CD-ROM, USB memory devices, and more.
Special care must be taken when handling and analyzing computer evidence to avoid spoliation of crucial evidence.
When acquiring electronic evidence, preservation of evidence is vital.
Acquisition of evidence starts by creating a forensic image, at the sector level. A bit-stream copy of the entire media being imaged is created using a write protection device or application to prevent contamination and maintain evidentiary status.
For computer forensics investigation and electronic evidence analysis,
call: 1-800-685-1914

Forensics investigations, evidence acquisition, data analysis, device imaging, expert witness and litigation support at locations across the US.
Computer forensic investigation has become a vital tool and source of information for gathering evidence from electronic devices to aid criminal investigators, corporate counsel, and prosecutors collect, analyze and present evidence in court.

