Two Decades.
Thousands of Engagements.
The Same Standard Every Time.
Vanguard Discovery was built on a simple premise: when a case turns on digital evidence, the digital forensics work must be performed by experts whose methodology has already withstood judicial scrutiny — not someone learning on your matter.
Nationally recognized expertise in digital forensics.
Vanguard Discovery brings more than 20 years of hands-on experience supporting complex litigation, contested investigations, and Litigation Readiness program design. Our experts have conducted and directed thousands of digital forensics engagements across the full Electronic Discovery Reference Model (EDRM) — encompassing the identification, preservation, analysis, and interpretation of digital evidence.
Our experience uniquely combines deep technical expertise with legal and procedural fluency. We have provided expert testimony in numerous proceedings, including matters adjudicated in state and federal courts, and have served as both party-retained experts and court-appointed neutral subject matter experts in disputes where our findings have informed discovery rulings, dispositive motions, and trial strategy.
Our experts have testified in court on matters involving suspected theft of intellectual property, corporate trade secrets, and corporate espionage — including unauthorized access, covert data acquisition, insider misuse of systems, and competitive intelligence abuses. Our digital forensics analyses routinely address questions of data exfiltration, user activity, device usage, and attribution.
We integrate emerging-technology expertise into our practice. That includes the use of AI-assisted forensic triage tools (Cellebrite AI, Magnet AI), AI-augmented report drafting and analysis summarization, and internal AI-augmented research workflows — all subject to the same validation and defensibility discipline that governs every other tool we deploy. It also includes investigating AI usage itself: ChatGPT, Copilot, and Claude chat history as evidence; authentication of AI-generated content; deepfake detection in defamation and harassment matters; and audit-log analysis of AI tools used inside corporate environments.
Vanguard Discovery is a frequent presenter and keynote contributor for Am Law 100 firms, Fortune 500 corporations, and plaintiff-side litigation counsel. Our published work focuses on the evolving nature of digital evidence, Litigation Readiness, forensic readiness, and privacy and data-protection frameworks — including CCPA and GDPR.
Standard-setter. Cross-border. Highest stakes.
Thought Leaders, Not Just Users
Our experts founded and led the validation function for EnCase at Guidance Software — helping design the testing protocols that governed the accuracy and reliability of one of the most widely-used digital forensic platforms. We publish, present, and shape the standards others apply.
Cross-Border Operational Experience
We have designed and implemented digital forensics operations across the United States, United Kingdom, and Germany — addressing GDPR-bound collections, jurisdictional handling, and cross-border preservation at enterprise scale.
Retained Where the Stakes Are Highest
Our digital forensics work has been retained in contested family law matters, departed-employee and trade-secret investigations, insurance litigation, internet and web harms cases, corporate internal investigations, M&A digital diligence, and court-appointed neutral engagements — informing TROs, expedited discovery, sanctions motions, and dispositive outcomes.
Where counsel most often calls us first.
Motion to Compel Support
Declarations and technical analysis establishing what a production is missing, what a reasonable search should have surfaced, and what it would actually take to produce it — used both to support and to oppose motions to compel, and to negotiate forensic protocols that are workable rather than unbounded.
Photo, Video & Audio Authentication
Authentication of imagery and recordings offered as evidence, including abuse and domestic-violence allegations: provenance, embedded metadata, device attribution, timestamp verification, and indications of editing, re-encoding, or fabrication.
Deepfake & AI-Generated Content
Analysis of synthetic or manipulated media in defamation, harassment, and family law matters — and authentication of AI chat history (ChatGPT, Copilot, Claude) offered as evidence.
Spoliation & Preservation Analysis
Independent determination of whether evidence was altered, deleted, wiped, or properly preserved — and whether what the artifacts show is consistent with ordinary use or with deliberate destruction.
Hearings & Status Conferences
Available for status conferences, discovery hearings, protocol negotiations, and Daubert challenges — not just the written report. Counsel gets the examiner who did the work, in the room.
Court-Appointed Neutral
Independent forensic analysis delivered to the court when productions appear thin, RFP responses are insufficient, or custody of evidence is contested.
Professional Certifications
IACIS CFCE
Certified Forensic Computer Examiner — International Association of Computer Investigative Specialists. The principal credential of the digital forensic profession.
EnCase EnCE
Certified Examiner — held continuously since 2004. The industry-standard certification for the EnCase forensic platform.
Cellebrite CCPA
Certified Physical Analyst — advanced mobile device extraction and decoding, including locked and encrypted devices.
Cellebrite CCO
Certified Operator — Cellebrite's foundational mobile forensics credential.
Reveal / Brainspace
Certified in advanced analytics for large-scale eDiscovery review and conceptual analysis.
Licensed Private Investigator — Texas
Licensed by the Texas Department of Public Safety, Private Security Program. Houston, Texas. License #[TX PSB LICENSE NO.].
What we do, every engagement.
- Expert-level computer and mobile device digital forensic examinations (20+ years)
- Court-tested expert witness in IP theft, trade secret, corporate espionage, and other methods of data exfiltration
- Expert reconstruction of user activity, system usage, and access patterns
- Forensic methodologies accepted for reliability, repeatability, and legal defensibility
- Technical findings relied upon in discovery scope, proportionality, and dispute resolution
- Preservation and spoliation analyses used to assess evidence integrity
When attorneys and corporate counsel retain us.
Vanguard Discovery is routinely retained in contested matters where the handling, interpretation, or integrity of digital evidence is central to the dispute. Our engagement profile covers the practice areas where digital evidence most directly drives the outcome:
- High-stakes family law — hidden assets, custody-related evidence, deleted communications, and discreet handling of personal devices and accounts
- Departed employees and IP theft — trade secret misappropriation, source-code exfiltration, customer-list theft, and the forensic timelines that establish what walked out the door
- Insurance litigation — wrongful death, fraud investigations, subrogation, and policy-period disputes where mobile, social media, and device evidence dictates exposure
- Internet and web harms — defamation, harassment, stalking, doxing, and anonymous online conduct requiring authenticated capture and attribution analysis
- Corporate internal investigations — executive misconduct, policy violations, insider threats, and matters requiring discreet, off-network forensic acquisition
- Mergers & acquisitions — departing-executive forensics around deal close, IP-protection diligence, and post-transaction investigations of suspected pre-close data movement
- Court-appointed neutral engagements — independent forensic analysis delivered to the court when productions appear thin or preservation is contested
- Litigation Readiness — pre-litigation assessment, playbook design, legal hold infrastructure, and program build-out so organizations are not making it up at the moment a matter arrives
We are frequently engaged during early, high-risk phases of litigation — including pre-suit investigations, applications for temporary restraining orders (TROs), and expedited discovery proceedings — where digital forensics findings must withstand immediate judicial scrutiny.
In these matters, we assess and opine on whether digital evidence supports or contradicts claims of data exfiltration, deletion, concealment, or misuse, and whether investigative actions taken by parties were reasonable, proportional, and forensically defensible.
Considering engaging us on a matter?
We respond to inbound attorney and corporate inquiries the same business day. Initial scoping calls are confidential and complimentary.