GDF site directory
Find the expertise you need.
Browse our forensic, expert witness, eDiscovery and security services, or find the software to help your team get the work done.
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Digital forensics (27)
Find, preserve and connect the evidence in your case.
- Business Email Compromise Analysis
- AI & Deepfake Analysis
- AI Forensics
- Audio, Video & Image Authentication
- Automobile & ECU Forensics
- Business Email Takeover Forensics
- Cloud and SaaS forensics
- Computer & Digital Forensics
- Computer and hard drive forensics
- Computer, Email & Cloud Forensics
- Cryptocurrency Forensics
- Database Forensics and Database eDiscovery
- Deepfake Detection and Authentication
- Digital Device Forensics
- Disk Drive Forensics
- Drone and UAV Forensics
- Email Forensics
- Email and Microsoft 365 forensics
- Embedded Systems Forensics
- Evidence Aware Data Recovery
- Gmail & Google Workspace Forensics
- Integrated Circuit Forensics
- IoT and Smart Home Forensics
- IT Forensics
- Mobile device forensics
- Network Forensics
- Vehicle Forensics
- Wearable Device Forensics
- Email Expert Witness
- Mobile Phone Expert Witness
- Microsoft 365 Expert Witness
- Software Expert Witness
- Privacy Expert Witness
- Data Exfiltration Expert Witness
- Google Workspace Expert Witness
Expert witness services (11)
Reports, opposing expert review and testimony that explain the technology.
- AI Expert Witness Services
- Biometrics & Identity Sciences
- Biometrics Expert Witness
- Cloud and SaaS expert witness
- Computer Forensics Expert Witness
- Database Expert Witness
- Digital Forensics & Expert Witness
- Source Code Expert Witness
- Technology Expert Witness
- Technology expert witness services
- Wireless Technology Expert Witness
eDiscovery (14)
Collection, review and production built around your case and budget.
- Corporate eDiscovery Services
- eDiscovery Cloud Collections
- eDiscovery Collections & Processing
- eDiscovery Data Discovery & Source Mapping
- eDiscovery Early Case Intelligence
- eDiscovery Legal Hold Support
- eDiscovery Managed Review
- eDiscovery Production Services
- eDiscovery Review Platform
- eDiscovery Security & Compliance
- eDiscovery Services for Law Firms
- ESI Collection
- Mobile & Endpoint eDiscovery Collections
- Structured Data eDiscovery
Employee and business disputes (5)
Understand what happened to company information when people leave.
Cybersecurity and AI (24)
Find security weaknesses and give your team a clear plan to address them.
- AI Security Architecture
- AI Security Consulting
- AI Security Testing
- AI Powered Penetration Testing
- Application Penetration Testing
- Application Source Code Security Review
- Aviation Cybersecurity and Airworthiness Penetration Testing
- Cyber Due Diligence
- Cybersecurity
- DFARS Cybersecurity Evidence and Technical Support
- Executive Cyber Risk Advisory
- Forensic Readiness & Incident Response Planning
- Forensic Readiness Assessment
- Incident Response SLA
- IoT Security Assessment
- Mainframe Security and Forensics
- Penetration Testing That Finds Real Attack Paths
- NYDFS Part 500 Cybersecurity Evidence Support
- Privacy Incident Technical Support
- Ransomware & Data Breach Analysis
- Source Code Security Review
- Surveillance System Security Audits
- Vulnerability Assessments
- Continuous AI Penetration Testing
OT, ICS and SCADA (18)
Assess industrial systems, remote access and operational security.
- Critical Infrastructure & OT Security
- ICS Penetration Testing
- Maritime OT Cybersecurity Assessment
- Utility Cybersecurity Audit & Incident Readiness
- NERC CIP audit evidence support
- Network Segmentation Validation
- OT Asset Discovery (Passive First)
- OT Network Assessment
- OT Vulnerability Management
- OT, ICS & SCADA Forensics
- OT, ICS & SCADA Incident Response
- OT, ICS & SCADA Security Assessments
- Railroad ATCS Cybersecurity
- SCADA Security Testing
- Traffic Control Systems Cybersecurity
- Vessel Cybersecurity Assessments
- Water & Wastewater Cybersecurity Assessment
- Power & Energy Cybersecurity Assessment
GDF software (8)
Tools for collection, review, media analysis and evidence management.
Locations and industries (54)
Find local support and experience in your industry.
- 24/7 Incident Response in New York
- Atlanta Computer Forensics
- Boston Computer Forensics
- Brickell Digital Forensics
- Bronx Digital Forensics
- Brooklyn Digital Forensics
- Chicago Computer Forensics
- Cross Border Evidence Handling in Miami
- Digital evidence for litigation
- Digital Forensics and Cybersecurity by Industry
- Digital Forensics in Connecticut
- Digital Forensics in Miami
- Digital Forensics in New Jersey
- Digital Forensics in New York
- Downtown Miami Digital Forensics
- EDNY eDiscovery Collection and Production
- Southern District of Florida eDiscovery Services
- SDNY eDiscovery
- Expert witness services
- Expert witness services
- Expert witness services
- Expert witness services
- Expert witness services
- Expert witness services
- Florida Information Protection Act Breach Response
- Government Digital Forensics and Expert Testimony
- Forensics and cyber risk for financial institutions
- Fort Lauderdale Digital Forensics
- Digital Forensics Offices Across the United States
- Independent forensics for carriers and counsel
- Private Equity Cyber Due Diligence and Forensics
- Long Island Digital Forensics
- Los Angeles Computer and Hard Drive Forensics
- Los Angeles Computer Forensics
- Los Angeles eDiscovery Collections
- Los Angeles Penetration Testing
- Los Angeles Vulnerability Assessments
- Manhattan Digital Forensics
- Miami Beach Digital Forensics
- Mobile device forensics
- Nassau County Digital Forensics
- NYDFS Part 500 Penetration Testing in New York
- Palm Beach Digital Forensics
- Healthcare Forensics for PHI Incidents and Records
- Queens Digital Forensics
- San Francisco Computer Forensics
- Security for systems that cannot go down
- Suffolk County Digital Forensics
- Tampa Computer Forensics
- Tampa eDiscovery Collections
- Tampa Penetration Testing
- Tampa Vulnerability Assessments
- Washington DC Computer Forensics
- Westchester Digital Forensics
About GDF and resources (56)
Meet the team, explore case studies and find practical guidance.
- Suspected Cloud Session Token Theft: How General Counsel and CISOs Must Preserve Microsoft 365 and Google Workspace Evidence
- Enterprise AI Red Teaming: Validating LLM Security, Prompt Injection Paths and Data Leakage With Reproducible Proof
- All services
- Authenticating Questioned Photos, Audio and Video in the Deepfake Era
- Banking Industry: Executive Level Financial Fraud
- Passive First OT Asset Discovery: Building an Accurate Industrial Control Inventory Across Plants
- Business Email Compromise First 24 Hours: How Legal, Finance and Security Leaders Coordinate Evidence and Recovery
- Case Studies
- COMLAB v. Kal Tire: Fabricated Evidence
- Common Digital Evidence Mistakes
- Business Email Compromise Emergency Checklist
- Computer Forensics Preservation Checklist
- Mobile Device Preservation Checklist
- Penetration Testing Readiness Checklist
- SCADA and OT Security Readiness Checklist
- Trade Secret Theft and Insider Threat Checklist
- Cloud, Email and Wire Fraud Evidence Guides
- Courtroom Digital Evidence and Expert Testimony
- Incident Response, Regulation and Board Cyber Risk
- OT and Critical Infrastructure Security Guides
- Insider Threat and Intellectual Property Forensics
- Regulated Sector Compliance Testing Guides
- Cookie Notice
- Insurance Company Examination
- Pre Close M&A Cyber Due Diligence: Uncovering Hidden Breach Liabilities That Change Deal Terms
- Cybercrime Terminology
- Cybersecurity & Forensics Glossary
- Cybersecurity Acronym Glossary
- Digital Evidence That Withstands Cross Examination: How Trial Attorneys Build an Airtight Forensic Record
- Digital forensics and cybersecurity insights
- Digital Forensics FAQ
- Drug Diversion Investigation
- Home
- About GDF: Digital Forensics Experts Since 1992
- Intellectual Property Case
- Intellectual Property: Garment Industry
- Internal Corporate Fraud
- Mapping Cloud Evidence Across Tenants Before Collection Begins
- Massive Data Discovery
- Massive Financial Fraud
- Massive Securities Fraud
- NYDFS 23 NYCRR Part 500 Compliance: Validating Shared Cybersecurity Controls Across Affiliates and Third Parties
- Preparing the Expert File for Rule 702, Daubert and Frye
- Preventing Evidence Loss at Enterprise Handoffs: How Legal and IT Teams Stop Spoliation During Employee Departures
- Preserving Volatile Evidence in the First Hours of Incident Response Without Slowing Down Recovery
- Privacy Notice
- Reconciling Microsoft Teams, Slack and Email Collections: How Litigators Prevent Discovery Gaps Before Review
- Contact GDF: Digital Forensics Experts Answering 24/7
- Resources
- Rogers v. BNSF Railway: Biometric Privacy
- Scoping Enterprise Digital Forensics: How General Counsel and Audit Committees Control Costs and Timelines
- Scoping SCADA and OT Security Testing Around Physical Safety and Zero Operational Downtime
- New York SHIELD Act Breach Response: How Counsel Reconciles Enterprise Data Records to Limit Notification Scope
- Site directory
- The Digital Forensics Process
- Validating Mobile Location Timelines: How Litigators Reconcile GPS, Cell Tower and App Telemetry Before Trial
- Validating IT and OT Segmentation Across Industrial and Utility Sites
- Website Terms
- Worldwide Intellectual Property Case
- Request a Penetration Test Scope and Quote
- Prepare for a Maritime Cybersecurity Assessment
- Maritime Assessment Deliverables Preview
- Prepare for a Water & Wastewater Cybersecurity Assessment
- Water & Wastewater Assessment Deliverables
- Prepare for a Power & Energy Cybersecurity Assessment
- Power & Energy Assessment Deliverables
- GDF Ads Keyword Research
- GDF Ads Keyword Research Privacy Notice
Article archive (95)
Browse the complete collection of published articles.
- Securing the Modern Mobile and Remote Workforce: Essential Controls and Forensic Readiness for iOS, Android and BYOD
- 7 Simple Tips to Prevent Malware Infections
- Smartphone Distraction and Vehicle Infotainment Forensics: Proving Second by Second Activity in Catastrophic Accident Litigation
- Independent Cybersecurity Validation: Why CISOs and Audit Committees Need an Objective Technical Perspective
- Another FBI Cyber Attack Warning for US Businesses
- Manual Web Application, API and Source Code Penetration Testing: Finding Business Logic Flaws That Automated Scanners Miss
- APTs Top the List of Scariest Cyber Threats
- Are the Dominoes Starting to Fall After Historic Bounty of User Credentials Stolen?
- Are Your Cyber Security Measures Doomed to Failure?
- Better Cyber Security Should Be High on the Resolution List for Businesses in 2015
- Beware of Hackers Using Watering Hole Attacks
- Big Name Bank Hacks Highlight the Importance of Regular Testing and Effective Emergency Response
- Black Hat USA 2014 Will Again Stress Need for Security Basics
- Boston Bombing Trial Sets Sights on Digital Evidence
- Business Cyber Security: Come Out of the Summer with a Clean Slate
- PCI DSS 4.0.1 Penetration Testing and Cardholder Data Environment Segmentation: Passing Your QSA Audit Without Surprises
- Businesses the New Target for Nigeria’s 419 Cyber Scammers
- Corporate Espionage and Competitive Intelligence Theft: Proving Unauthorized Access in High Stakes Commercial Litigation
- Could badBIOS Change Cyber Security?
- Cyber Aftershocks from Nepal’s Earthquake Can Cripple Businesses Right Here at Home
- Cyber Attackers Continue to Fine Tune Deception and Stealth Tactics
- Cyber Attacks Can Take a Heavy Toll
- Cyber Espionage Room Service: DarkHotel Hackers Target High Ranking Executives and Officials
- Enterprise Cyber Risk Governance: Unifying Pre Incident Testing, Retainer Readiness and Breach Analysis
- Cyber Security and eDiscovery Complicated in the Cloud
- Cyber Security Tips for a Safer and Happier Summer Vacation
- Cyber Security Tips for Safer Travels
- Cybercrime Insurance Industry Poised to Explode, But Danger Lurks
- DFARS 252.204-7012 and CMMC 2.0 Compliance: Technical Readiness, Penetration Testing and Incident Reporting for Defense Contractors
- Digital Evidence Best Chance for Answers in Germanwings Air Disaster
- Executive Email Retention, Off Channel Messaging and Server Wiping: How Forensic Examiners Reconstruct Deleted Communications
- Security Architecture and Digital Forensics Working Together
- Disgruntled Employees Can Be Insider Cyber Threats Waiting to Happen Warns FBI
- DIY Phishing and Malware Kits Make it Easy to Compromise Businesses
- Don’t Let Data Breach Fatigue Cause Dangerous Cyber Security Complacency
- eBay Hacked
- Effective Response Plan Key to Surviving a Data Breach
- Modern Cloud eDiscovery Architecture: Controlling Review Costs Across SaaS Repositories, Chat Apps and Enterprise Databases
- Executive and C Suite Cyber Targeting: Why Board Members and Senior Officers Require Specialized Identity Protection
- Defending Against Multi Million Dollar Wire Transfer Fraud: Forensic Attribution in Vendor and Real Estate Payment Disputes
- Financial Trojan EMOTET Uses Network Sniffing
- Third Party Vendor and Supply Chain Compromise: Auditing Trusted Network Connections and B2B Email Threads
- From Proactive Cyber Risk Assessments to 24/7 Emergency Incident Response: Unified Enterprise Protection
- Hack Gives Snapchat a Black Eye on Privacy
- Hacked for the Holidays? Global Digital Forensics can Help
- Financial Institution Identity Attacks: How Attackers Target Bank and Fintech Employees
- Hackers Target Critical Infrastructure SCADA Systems with Havex Trojan
- Detecting Long Dwell Financial Intrusions: How Threat Actors Lurk Inside Corporate Networks Before Striking
- Hacking Retail Whales Can Start With Just One Little Phish
- Healthcare Providers and Insurers Can Expect Increased Cyber Security Scrutiny in Their Future
- Holiday Cyber Security
- Holiday Phishing Can Pose Real Threat To Business Networks
- Healthcare and Enterprise Ransomware Defense: How Leaders Protect Clinical Operations and Preserve Breach Evidence
- Corporate Extortion, Executive Blackmail and Deepfake Threats: How Leadership and Security Teams Respond
- Departing Executives, Engineers and Insider Data Exfiltration: A 48 Hour Forensic Preservation Protocol for General Counsel
- Insights Archive
- Iranian Hackers Use Facebook and Others For Cyber Attack
- IRS Attack Exemplifies the Compounding Dangers of Stolen Personal Data
- Securing Hybrid Work and Home Office Endpoints: How Infostealers on Personal Devices Compromise Corporate Cloud Tenants
- It’s No Secret: This Is the Trifecta Most Cyber Attackers Rely on to Hit It Big
- DIY eDiscovery in 2012
- Law Firm Used as Watering Hole in Energy Sector Attack
- Law Firm Cybersecurity and Client Data Protection: Defending Privileged Litigation Files, Deal Rooms and Trust Accounts
- Litigation Forensic Readiness Can Play a Crucial Role
- Managing Cyber Risks a High Priority for Healthcare and Insurers
- Mobile Apps Are a Major Gateway for Hackers
- Mobile Device Forensics Guidelines Play Key Role in Supreme Court’s Smartphone Evidence Warrant Decision
- Recovering Deleted Texts, Encrypted Chats and SQLite Artifacts From Phones
- Healthcare Cybersecurity and HIPAA Breach Forensics: Protecting Electronic Health Records and Connected Medical Devices
- Executive Social Engineering, Voice Cloning and Helpdesk Impersonation: Hardening Human Verification Workflows
- Building a Decisive Litigation Timeline: How Cross Platform Digital Artifacts Prove Intent and Causation
- One Headline Making Cyber Attack Sparks Discovery of Another
- Out of Sight, Out of Mind: Hackers Bank On It
- POS Systems, Malware and XP: The 2014 Threat Trifecta for Retailers
- Prominent Hospital Group Falls Prey to Hackers Believed to be Based in China
- RansomWeb Kicks the Problem of Ransomware Into a Whole New Gear
- Report Shows Targeting Users a Steam Gathering Trend for Hackers
- Russian Hackers Steal over a Billion Credentials
- Safe Harbor Notice
- SANS Survey Shows Most Businesses Lacking Effective Cyber Emergency Repsonse Plans
- SEC Cybersecurity Disclosure Rules and Materiality Determinations: Technical Evidence for Form 8-K and Board Oversight
- Mid Market Incident Response Planning and Priority Retainers: Enterprise Grade Breach Readiness Without Full Time SOC Overhead
- Smart Appliances and Other SPPDs Hacked
- Social Engineering Awareness Crucial to Survive Today’s Cyber Threats
- Sony Pictures Hack Perfect Example of the Reach a Single Cyber Attack Can Have
- Survey Shows Cyber Emergency Response Plans Need to be Regularly Flexed to Stay Effective
- Targeted Cyber Attacks Expected to Rise in 2015
- Protecting Proprietary Source Code, Algorithms and R&D Assets: Detecting Silent Intellectual Property Exfiltration
- The Effectiveness of Spear Phishing Not Lost on Cyber Terrorists
- IoT, Smart Building and Wearable Device Forensics: Uncovering Alibi and Environmental Evidence in Modern Litigation
- The Scary Hacking Power of Big Botnets
- Third Party Hacks Can Pose Significant Threat to Businesses
- Mandated Annual Cybersecurity Compliance Testing: How to Schedule Penetration Testing and Vulnerability Assessments Before Audit Deadlines
- Top Holiday Cyber Scams
- Cyber Insurance Underwriting and Claim Recovery: Proving Control Maturity Before Renewal and After a Breach
Practice directories
Industrial assessments and guides
The OT, ICS and SCADA category contains the service routes. Use these preparation and deliverable guides when planning an assessment.
Maritime preparation · Maritime deliverables · Water preparation · Water deliverables · Power preparation · Power deliverables
OT assessment planning
New York utility audits
Assessment planning manuals
- Water & Wastewater OT Assessment Manual
- Power & Energy OT Assessment Manual
- Manufacturing OT Assessment Manual
- Transportation OT Assessment Manual
- OT State & Local Research Companion
- OT Questions to Settle Before Field Work
- NY Utility Cybersecurity & Privacy Audit Manual
- New York Utility Audit Questions to Settle First
Prepare for an audit
New Jersey OT audit preparation
Information gathering packages
Prepare records and questions for your specialist.
Includes DFS, New York privacy, CMMC/NIST and EAR/ITAR.
Legal gathering guides cover departed employees, contract disputes and medical matters.
- Information gathering packages
- Preparing a useful specialist handoff
- Where potentially relevant data can live
- Sources and research limits
- New York DFS information gathering package
- New York private information gathering package
- Defense contractor cybersecurity information gathering package
- EAR and ITAR information gathering package
- Departed employee data gathering package
- Commercial and contract dispute data gathering package
- Medical matter data gathering package
- Preparation Library Download Access | GDF
Reviewed by Joseph Caruso, Founder, CEO and CTO, CISSP. Last reviewed .