Roger G. Johnston, Ph.D., CPP
Oswego, IllinoisSecurity Assessment

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...
William J. Birks Jr. & Associates
West Chester, PennsylvaniaPremises Security

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, FloridaCivil-Criminal Trial Expert Witness Foreclosure Loan Fraud Criminal Enterprise & Gangs

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...
Citiscape IT
Houston, TexasHIPAA Consulting, Risk Analysis, Risk Management, Information Management and Security Expert Witness

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,...
Hepsa Security Consultants, LLC
Douglasville, GeorgiaSecurity and Law Enforcement Consulting

We are Security and Law Enforcement Consultants who specialize in security and law enforcement training.
Computer Legal Experts
Centreville, VirginiaComputer Forensic Expert, Computer Crime

Computer Forensics- Expert Witness or Trial Consultation Services
Armored Car Expert (A.C.E.) Security Consultants
Bluffton, South CarolinaEmployment Injuries, Armored Cars and Premises Security Expert Witness

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,...
Mark Briggs
Champaign, IllinoisSafety And Risk Management Consulting

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...
Michael Guadagno & Associates
Raleigh, North CarolinaTechnical Surveillance Countermeasures (TSCM) Expert

Conduct counterespionage bug-sweep survey to detect eavesdrop activity within a business or executive resident environment. Cyber Technical Surveillance Countermeasures (TSCM) experts sweep to detect rogue activity that are a threat to stealing trade secrets by competitors and other interests.
Protection Management, LLC
Canton, OhioHealthcare Security Management Litigation Support and Expert Witness Services

Lantern Secure Solutions
Kirkwood, MissouriComputer Forensics and Investigation Experts

Attorney Client Privilege, LLC
St. Paul, MinnesotaDigital and Network Forensics and Information Security Expert Witness

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, MassachusettsNISPOM Compliance and Security Consulting Services

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...
Joseph A. LaSorsa
Deerfield Beach, FloridaNegligent Security Expert - Former Secret Service Agent

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...
Eliot Kushner
San Bernardino, CaliforniaSecurity & Alarm Systems, Security Management Expert, Alarm forensics

LPT Security Consulting
Tomball, TexasNationwide Security Consulting and Forensic Expert Witness Services

Computer Products & Resources, Inc
Grand Rapids, MichiganForensic Experts - Electronic Discovery
