Electronic Evidence Expert Witnesses

Computers, Information Technology - Digital Forensics, Computer Forensics, Electronic Evidence, Electronic Discovery, eDiscovery, Email Analysis, Mobile, Computers, Cybersecurity, Cyber Breach Investigations, Cyber Investigations, Incident Response, DFIR

Dr. Joseph Greenfield is the Vice President and Chief Forensic Examiner at Maryman & Associates and an award-winning educator. He is a renowned computer forensics expert with over 15 years of investigative experience, including cyber breach investigations, employee misconduct, and email recovery and analysis. He has worked over 1000 cases and analyzed over 2000 pieces of digital evidence. His is known for deep forensic analysis while being able to explain technical details to non-technical decision-makers. He has provided expert witness testimony in state, federal, and international legal matters. Dr. Greenfield is also an Associate Professor of Information Technology Practice at the Viterbi School of Engineering at the University of Southern California, where he authored the undergraduate programs in both cybersecurity and digital forensics. In 2014, the Ponemon Institute ranked USC as 6th in the nation for “Best Schools for Cybersecurity” and the highest ranked on the West Coas...

Computers, Information Technology - digital forensics, electronic discovery, digital evidence, electronic evidence, computer forensics, cell phone, mobile device, data collection, social media, cloud computing, IT forensics, information governance, cyber security, fake evidence, testimony, forensic investigation, cybersecurity.

Mr. James D. Vaughn, a Managing Director of iDiscovery Solutions (iDS), is a certified, court-recognized expert who has given live testimony in well over 80 cases involving topics such as evidence preservation, documentation of events, and digital forensic methodologies and procedures. Mr. Vaughn has received and maintained several digital forensic certifications over the last 18 years. Mr. Vaughn has trained hundreds of law enforcement officers, attorneys, and other examiners on computer forensics and high technology related issues involving best practices and methodologies. He has 16 years’ law enforcement experience, has codeveloped digital forensic courses for the California Department of Justice, and has been involved in high stakes cases throughout his career. Mr. Vaughn has extensive experience working on litigation and consulting matters in digital forensics, e-Discovery, and other high technology issues. His experience covers Windows, MACs, and mobile device platforms. He s...