Global Digital Forensics is one of America's most experienced cyberforensics firms. We preserve, analyze, and present digital evidence that holds up in court, serving law firms, corporations, government agencies, and individuals across the globe.
From uncovering hidden digital evidence to defending against sophisticated cyber threats, GDF provides the full spectrum of forensic and security services your case requires.
Court-admissible recovery and analysis of digital evidence from computers, mobile devices, cloud platforms, and enterprise networks.
Full-lifecycle ESI collection, processing, and production for litigation. Trusted by the SEC, NASA, the City of New York, and hundreds of law firms.
Proactive security assessment, threat analysis, and rapid breach response. GDF protects your organization before, during, and after an attack.
Systematic identification of security gaps across your infrastructure. GDF maps every weakness before threat actors can exploit it, delivering prioritized remediation roadmaps.
Deep packet capture, traffic analysis, and intrusion reconstruction for organizations that need to understand exactly what happened on their network, when, and by whom.
Server-level forensic analysis of enterprise IT environments, including Active Directory, Exchange, virtualization platforms, and SaaS ecosystems. Built for complex corporate matters.
Forensic extraction and analysis of smartphones, tablets, and wearables. Logical, file system, and physical acquisitions with full chain-of-custody documentation.
Integrated circuit failure analysis and forensic examination using SEM, FIB, X-ray, and acoustic microscopy for semiconductor disputes and product liability matters.
Forensic analysis of artificial intelligence implementations, including deepfake detection, AI model auditing, training data provenance, and algorithmic bias examination.
Forensic extraction and analysis of vehicle ECU data, event data recorders, infotainment systems, telematics, and CAN bus logs for litigation and insurance matters.
Chip-off extraction, JTAG/UART debugging, and firmware reverse engineering for IoT devices, smart home systems, drones, industrial controllers, and custom hardware.
Forensic response, triage, and analysis of cyber incidents in industrial control systems, SCADA networks, and critical infrastructure.
Specialized security assessment of SCADA and industrial control systems. GDF tests the protocols, HMIs, and communication pathways that keep critical infrastructure running.
Operational technology environments require a different security approach. GDF assesses OT network architecture, segmentation, and access controls without disrupting production.
Connected devices expand your attack surface. GDF evaluates IoT firmware, communication protocols, and cloud backends to identify risks before deployment or after a suspected compromise.
Adversarial testing of machine learning models, LLM-based applications, and AI pipelines. GDF identifies prompt injection, data poisoning, and model extraction vulnerabilities.
Secure-by-design architecture reviews for organizations deploying AI systems. GDF evaluates model hosting, data pipelines, access controls, and governance frameworks.
Manual and automated analysis of application source code to find security vulnerabilities, logic flaws, and compliance gaps before they reach production.
GDF was founded when the internet was still young. That depth of experience, in the lab, in the field, and on the witness stand, is what sets us apart from firms that learned forensics from a textbook.
All examinations follow Department of Justice recommended standards with strict chain-of-custody protocols, ensuring evidence admissibility in federal and state courts.
Strategically located responders can be on-site anywhere in the continental U.S. within hours. Remote response capabilities expand our reach globally.
Offices across the United States, Europe, Asia, and South America. We've handled matters in every federal district (except the 1st) and courts on six continents.
GDF is on retainer as the leading forensic responder for numerous private and public companies, including Fortune 100 corporations across every major industry sector.
From the SEC to litigation support professionals, law firms to hospitals, GDF has the experience and discretion your matter demands.
Every engagement follows rigorous, court-tested methodology that preserves evidence integrity from first contact to final verdict.
We assess your matter, identify the right team, and define scope of work within hours, not days.
Forensically sound acquisition with documented chain of custody that meets DOJ and court standards.
Deep technical examination using modern forensic tools to uncover all relevant digital artifacts.
Clear, court-ready written reports and expert witness testimony that withstands rigorous cross-examination.
"GDF's expert witness testimony was critical to our IP theft case. Their ability to explain complex technical concepts clearly to the jury made the difference between winning and losing. Absolutely first-rate."
"When we discovered a breach on a Friday night, GDF had a response team on-site by Saturday morning. They contained the incident, preserved the evidence, and had us back in operation by Monday. Remarkable."
"The eDiscovery work GDF performed for our SEC response was flawless. They managed a massive data collection under extreme time pressure and delivered perfectly organized, fully defensible production sets."
With offices and response teams on four continents, GDF can be on-site virtually anywhere in the United States within hours.
