DIGITAL FORENSICS. EXPERT TESTIMONY. SECURITY TESTING.
Computer forensics and expert testimony for attorneys. Cybersecurity, SCADA and OT assessments, and AI security for technology leaders.
Independent work, documented so another expert can check it.
Start with your priority
For attorneys
Help build stronger cases. Find the evidence, manage discovery and prepare clear expert testimony.
For security and technology leaders
Define an assessment around the systems you operate, the risks you face and the decisions your team needs to make.
Plan a security assessmentSelected outcomes
$228 million jury judgment
GDF’s expert database and computer-forensics analysis was key to plaintiffs’ trial proof and helped counsel secure the landmark BNSF jury judgment; the case later settled for $75 million.
Read the public-record case study200+ instances of fraud
Rebuilt transaction records exposed more than $10 million in previously unidentified securities-fraud damages.
Read the case studyConvictions and cross-border investigations
Digital evidence supported convictions in the United States and investigations in five other countries.
Read the case studyFederal court credibility finding
A federal court described GDF expert testimony as reasonable, logical, and ultimately highly credible.
Read the public-record case studyPreserve and examine computer, email and cloud evidence.
Connect technical findings to clear reports, deposition and testimony.
Coordinate preservation, collection, processing, review support and production.
Test controls, validate findings and prioritize remediation.
Assess industrial systems around safety and operating constraints.
Review governance, architecture and the behavior of AI-enabled systems.
The people behind the findings
Database and source-code analysis. Mobile and vehicle evidence. Computer examinations and expert testimony. Meet three of our forensic experts and discuss the qualifications your matter needs.
Meet the forensic experts Discuss your matterExplore GDF tools for collection, discovery, media analysis and secure data handling. Products are approaching release; confirm current availability and supported workflows with our team.
Explore GDF softwareIncident response and retainer programs · Insights and practical guidance · Locations and coverage
Talk with an examiner
Call to discuss timing, scope and the safest way to share information. Do not send evidence or credentials by email.
24/7 hotline: 1-800-868-8189
