Jonathan Karchmer, GCFA, GCFE, GCIH Expert Witness

Contact this Expert Witness

  • Company: iDiscovery Solutions
  • Phone: 714.581.4830
  • Website:

Specialties & Experience of this Expert Witness

General Specialties:

Computers and Cybersecurity

Keywords/Search Terms:

Digital Forensics, Data Preservation, Data Analysis


BS - Management Information Systems, University of Arizona

Years in Practice:


Additional Information

Jonathan is the Manager of Forensics Consulting at iDS and is responsible for the oversight of operational efficiency and project delivery within Forensics – focusing on research, development, and automation of analysis tasks. He has 20 years of experience in managing projects dealing with computer forensic examinations, data breaches and network incidents, ESI collection, processing, and hosting, as well as document review and production. Jonathan has advised counsel in engagements regarding intellectual property and trade secret theft, contractual disputes, electronic document production, FTC second requests, due diligence investigations, embezzlement, harassment, illegal surveillance, network attack/incident handling, and network security auditing. He has also offered sworn testimony in state and federal courts. EDUCATION BS in Management Information Systems, University of Arizona Certifications: GCFA (GIAC Certified Forensic Analyst), GCFE (GIAC Certified Forensic Examiner), and GCIH (GIAC Certified Incident Handler)