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Forensic, General & Medical
Expert Witnesses

Security Expert Witnesses


Roger G. Johnston, Ph.D., CPP

Oswego, Illinois

Security Assessment

Phone (630) 551-0740

Over 1000 security vulnerability assessments for numerous companies, government agencies, and NGOs. 200+ technical papers and book chapters, 90+ invited talks (including 6 Keynote Addresses), 10 U.S. patents, international lecturing. Extensive experience as an expert witness and in providing...

HHC Services, Inc.

Lester, Pennsylvania

Safety Engineer Expert Witness and OSHA Expert Witness

Phone (484) 493-7737

HHC Services, Inc. provides safety engineering and industrial hygiene services as a one stop for businesses. Our core services include: Safety Engineering Services, reports, expert witness reports and testimony; Industrial Hygiene testing and reports; Expert Witness reports, depositions and trial...

William J. Birks Jr. & Associates

West Chester, Pennsylvania

Premises Security

Phone (484) 356-7038

We are an independent security consultancy practice dedicated to delivering objective and quality results to clients operating in Business, Industry and Law firm environments. We provide an assortment of forensic and security management consulting services on a nationwide basis. We assist both...

Anthony Martinez & Associates

Miami, Florida

Civil-Criminal Trial Expert Witness Foreclosure Loan Fraud Criminal Enterprise & Gangs

Phone (305) 908-1755

Anthony Martinez is a highly qualified traditional and advanced Electronic Discovery and Information Intelligence Expert with 20 years in-depth data and information intelligence gathering, litigation and practice support expertise. He is fluent in civil and criminal complex information/discovery...

eSleuth

Woodinville, Washington

Seattle Computer Forensic Specialists

Phone (888) 375-3884

Founded in 1987 by Dr. Gordon Mitchell. We specialize in computer forensic analysis and testimony. This is based on staff engineering backgrounds as well as the usual certifications and recognition: CISSP, CPP, SANS GCIH, SANS GSEC, fellow ISSA, fellow SPIE, registered PE in WA, OR, CA, MN, MI.

Citiscape IT

Houston, Texas

HIPAA Consulting, Risk Analysis, Risk Management, Information Management and Security Expert Witness

Phone (281) 733-2422

Specializing in network security, HIPAA and PCI-DSS regulatory compliance, Texas HB300 compliance, Risk Analysis, Risk Assessments and Risk Management plans that must be kept in order to remain compliant for Covered Entities in the USA. With more than 30 years of Information Technology consulting,...

DME Forensics

Manassas Park, Virginia

Digital and Multimedia Evidence Expert Witness

Phone (800) 413-0363

We offer many forensic consulting services to the civil and criminal justice communities. From helping to get your laboratory accredited to serving as an expert witness in court.

PhloxADR

Edmond, Oklahoma

Alternative Dispute Resolution Mediation Arbitration

Phone (405) 765-8030

We provide a full service ADR (Alternative Dispute Resolution) including Mediation, Arbitration, Negotiation and Conciliation services with a team who is well versed and experienced in many areas from Law, Environment, Real Estate, Ministry, Business, Finance, Computer Science, Property Management,...

Armored Car Expert (A.C.E.) Security Consultants

Bluffton, South Carolina

Employment Injuries, Armored Cars and Premises Security Expert Witness

Phone (215) 460-7370

Jim is a seasoned security manager with 20 years of executive level leadership experience in security management with responsibility for several thousand armed security officers and protection of fifty high-risk facilities storing and processing valuables, such as: Precious Metals, Currency,...

Security Associates, Inc.

Tampa, Florida

Security Management Consultant & Expert Witness

Phone (813) 254-3654

Mark Briggs

Champaign, Illinois

Safety And Risk Management Consulting

Phone (217) 840-0235

Work with counsel to review case, prepare for trial, and provide testimony. Love to “teach” a jury the facts of a case and support with industry practices, consensus stds., and gov regs. Training and teaching are passions which I demonstrate during the case. ; Earned a B.S. in safety at IL State...

Protection Management, LLC

Canton, Ohio

Healthcare Security Management Litigation Support and Expert Witness Services

Phone (877) 686-5460

SpearTip, LLC

St. Louis, Missouri

Computer Forensics, Corporate Espionage and Secure Code Review Experts

Phone (636) 532-5055

Railroad Industries Incorporated

Reno, Nevada

Full-Service Transportation Consulting Firm & Expert Witness Services

Phone (775) 329-4855

Railroad Industries Incorporated (RII) is a full service transportation consulting firm specializing in rail, multi-modal and intermodal transportation. RII has been assisting shippers, railroads, investors and government agencies on rail issues and projects for over 27 years.

Attorney Client Privilege, LLC

St. Paul, Minnesota

Digital and Network Forensics and Information Security Expert Witness

Phone (508) 361-2018

Combining a litigation background with certifications in computer forensics, networks, information security, and regulatory compliance, Sean Harrington provides examinations, electronic discovery consulting, and expert witness services. He is among the few experts in the Midwest experienced in...

Secure Defense Consulting Incorporated

Boston, Massachusetts

NISPOM Compliance and Security Consulting Services

Phone (617) 517-0757

Provide security consulting and NISPOM compliance services to companies working on classified federal contracts. Certified as an Industrial Security Professional (classified information security regulations, NISPOM, executive orders, JPAS, etc.) by NCMS, Inc. Extensive training and experience with...

Upside Risk Corporation

Decatur, Georgia

Risk Management Expert Witness

Phone (404) 320-6047

Loss Management Consultants, Inc.

Landsdale, Pennsylvania

Security (Asset Protection) Consultant and Expert Witness

Phone (610) 279 5450

Ira Somerson is a leading provider of comprehensive security management services whose security expert witness services have been used in over 1,000 cases nationwide. The majority of his security consulting work has involved analysis of premises liability and crowd control including potential...

Joseph A. LaSorsa

Deerfield Beach, Florida

Negligent Security Expert - Former Secret Service Agent

Phone (954) 783-5020

Joseph A. LaSorsa, President & CEO of J. A. LASORSA & ASSOCIATES, FORMER SECRET SERVICE AGENT, Presidential Protection - the White House, providing Security Expert Witness Services, worldwide discreet Executive Protection, Investigations, Electronic Counter-measures (de-bugging) and...

Westland CPA, LLC

Chicago, Illinois

Computer Forensics

Phone (312) 860-0587





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