ISFCE

Shawn Loutsch is a seasoned digital forensics and incident response expert with over 15 years of experience, specializing in investigations involving ransomware, malware, phishing, corporate litigation, and incident response. He excels in managing security incidents, performing root cause analysis, and providing detailed reporting to executive, legal, and compliance teams. Shawn has led global incident response teams, built relationships across cybersecurity departments to enhance security posture, and contributed to regulatory and compliance goals. With a strong focus on ensuring forensic accuracy and timely project execution, he is known for delivering in high-stakes environments.

Currently serving as Senior Manager at TransUnion, Shawn leads security incident investigations and develops incident response capabilities across platforms such as M365, AWS, and on-premise resources. He manages forensic tools, conducts tabletop exercises, and mentors junior analysts. In his previous roles at Stroz Friedberg, he led forensic investigations and large-scale digital forensics and eDiscovery projects for both civil and criminal matters. Shawn holds several prestigious certifications, including multiple SANS GIAC credentials and Certified Computer Examiner (CCE). His technical proficiency spans tools such as EnCase, FTK, Cellebrite, Splunk, and numerous forensic and security platforms.

Michael Chaves is an experienced Detective and Digital Forensics Examiner with nearly 20 years of investigative experience at the Monroe CT Police Department. Specializing in complex digital forensic examinations, Chaves has played a critical role in high-profile cases involving POS malware, financial crimes, narcotics, and murder. He has served as a Task Force Officer with the US Secret Service and DEA, conducting investigations into financial crimes and narcotics operations. Chaves is a recognized Subject Matter Expert, having conducted hundreds of digital forensic examinations and testified as an expert witness in federal and state courts.

In addition to his law enforcement duties, Chaves is an Adjunct Professor at Sacred Heart University, where he teaches graduate courses on computer and cell phone forensics. He holds numerous certifications, including Cellebrite Certified Physical Analyst (CCPA), Certified Computer Examiner (CCE), and Certified Cryptocurrency Investigator (CCI). As the Vice President of the Connecticut Chapter of the International Association of Financial Crimes Investigators (IAFCI), Chaves continues to be a leader in the field of digital forensics and cybersecurity.

John W. Akerman, Esq., is a seasoned Computer Forensics Examiner and Electronic Discovery Consultant at Rosen Litigation Technology Consulting, Inc., based in Charleston, SC. With over 15 years of experience, he holds multiple certifications, including Certified Computer Examiner (CCE) and AccessData Certified Examiner (ACE). John has provided expert analysis and testimony in numerous high-profile cases across state and federal courts. His deep expertise in digital forensics, mobile device analysis, and e-discovery has made him a trusted advisor in complex legal matters involving digital evidence.

John’s educational background includes a Bachelor of Science in Finance from Auburn University and a Juris Doctor from Charleston School of Law. In addition to his legal practice, he is an active member of the American Bar Association and the International Society of Forensic Computer Examiners. John frequently presents at conferences and seminars, sharing his insights on emerging trends in digital forensics and e-discovery, and is committed to staying at the forefront of advancements in forensic technology.

Jason L. Berryhill currently serves as the Assistant Special Agent in Charge at the Department of the Interior, Office of Inspector General, overseeing the Computer Crimes Unit. With over two decades of expertise in digital forensics, he has held positions at the U.S. Secret Service, where he coordinated the Electronic Crimes Task Force in Las Vegas, and as an officer in the U.S. Army. Jason is highly certified, holding credentials such as Certified Information Systems Security Professional (CISSP), EnCase Certified Examiner (EnCE), and Magnet Certified Forensic Examiner (MCFE), among others. His extensive experience includes handling complex cybercrimes, fraud, and digital forensic investigations.

Jason’s education includes a BBA in Logistics Management from Kent State University and an MS in Information Technology from Everglades University. He has undergone extensive digital forensics and IT security training from leading institutions and is a frequent speaker at law enforcement and cybersecurity conferences. He also serves as an Adjunct Associate Professor at the University of Maryland Global Campus, bringing his wealth of knowledge to the next generation of forensic professionals.

Dr. Eric Eppley is an accomplished Cybersecurity Director with over 30 years of experience leading technical and managerial teams. Specializing in Security Architecture, Risk Assessment, and Network/System Design, Dr. Eppley has successfully overseen complex cybersecurity initiatives for high-profile government agencies, including the Department of Defense, Homeland Security, and Health and Human Services. His extensive technical expertise is backed by a Doctor of Information Technology from Capella University, along with multiple industry certifications such as CISSP, CCSP, and CCE. Dr. Eppley currently serves as Chief Information Security Officer (CISO) for the ICON Program at ManTech, where he manages multi-disciplined teams focused on implementing cybersecurity solutions within the Risk Management Framework (RMF).

In addition to his leadership roles, Dr. Eppley is a seasoned educator with over nine years of teaching experience at institutions such as Southern New Hampshire University and the University of Maryland Global Campus. He has instructed courses on Cybersecurity, Network Forensics, and Digital Forensics, providing hands-on learning and practical guidance to students. His vast skill set, from incident response and forensic analysis to cloud security and compliance with standards like NIST 800 and HIPAA, makes him a leading expert in the cybersecurity field.

Jason L. Berryhill currently serves as the Assistant Special Agent in Charge at the Department of the Interior, Office of Inspector General, overseeing the Computer Crimes Unit. With over two decades of expertise in digital forensics, he has held positions at the U.S. Secret Service, where he coordinated the Electronic Crimes Task Force in Las Vegas, and as an officer in the U.S. Army. Jason is highly certified, holding credentials such as Certified Information Systems Security Professional (CISSP), EnCase Certified Examiner (EnCE), and Magnet Certified Forensic Examiner (MCFE), among others. His extensive experience includes handling complex cybercrimes, fraud, and digital forensic investigations.

Jason’s education includes a BBA in Logistics Management from Kent State University and an MS in Information Technology from Everglades University. He has undergone extensive digital forensics and IT security training from leading institutions and is a frequent speaker at law enforcement and cybersecurity conferences. He also serves as an Adjunct Associate Professor at the University of Maryland Global Campus, bringing his wealth of knowledge to the next generation of forensic professionals.

Tino Kyprianou is a seasoned expert in digital forensics and the President and CEO of the International Society of Forensic Computer Examiners (ISFCE), which he took over after its divestiture from Raytheon. He also leads Axiana Digital Forensics, a New Jersey-based firm specializing in computer forensics, cybersecurity, and fraud detection.

With over two decades of experience, Tino is a Certified Computer Examiner (CCE) and Certified Fraud Examiner (CFE), having worked on complex litigation cases involving trade secrets, employee terminations, financial fraud, and criminal defense. He has provided expert testimony in both State and Federal Courts and authored various policy and training manuals on computer forensics. Tino remains dedicated to expanding ISFCE’s reach by enhancing membership benefits, refining training programs, and strengthening the organization’s certification offerings. His vision is to position ISFCE as the global leader in digital forensics education and expertise, ensuring that its certifications set the standard for excellence in the field.

David Sun is a highly experienced cybersecurity expert with over 25 years of expertise in IT management, data breach response, and forensic investigations. As a Principal at CohnReznick, he leads the firm’s security incident response and recovery services, along with its computer forensic and litigation support offerings. His work spans across a variety of domains, including cloud security, digital forensics, eDiscovery, and privacy compliance, allowing him to provide comprehensive solutions to public and private sector clients. David has extensive experience responding to cyber-attacks, investigating data breaches, and managing post-breach remediation efforts. He also specializes in handling complex cases of internal employee malfeasance, theft of sensitive information, and high-profile federal investigations.

David’s expertise has led him to serve as a court-appointed expert and testifying witness in hundreds of litigation matters, including significant cases involving government agencies and major corporations. He has contributed to high-stakes investigations, including a national federal investigation into the handling of classified information and advising on data privacy violations for state attorneys general. Prior to joining CohnReznick, David founded SunBlock Systems, a global litigation advisory firm specializing in electronic evidence. He holds numerous certifications, including Certified Computer Examiner (CCE), Certified Information Systems Security Professional (CISSP), and EnCase Certified Examiner (EnCE), and is a recognized thought leader in cybersecurity, regularly speaking at industry conferences and contributing to various publications.

Steve Simpson is a seasoned cybersecurity expert and digital forensics professional with over 15 years of experience in forensic analysis, incident response, and penetration testing. As the Senior Forensic Analyst and Director of Technology at S2 Forensics, LLC, he offers expert witness services and litigation support, specializing in data recovery, digital forensics, vulnerability assessments, and PCI-DSS compliance. With a strong technical background, Steve has provided his expertise to both criminal defense and civil cases, working on complex investigations that include computer forensics, mobile device forensics, and open-source intelligence (OSINT). His courtroom experience and recognized authority in digital forensics make him a highly sought-after expert in his field.

In addition to his consulting work, Steve is a dedicated educator and adjunct professor, developing and delivering cybersecurity and digital forensics courses at institutions such as Highline College, Central Washington University, and the University of Virginia. His teaching portfolio spans a wide range of topics, including mobile forensics, network forensics, penetration testing, and strategic IT security. Steve’s ability to bridge the gap between complex technical issues and practical solutions, combined with his extensive certifications—such as CCE, CISSP, and PMP—showcases his commitment to advancing both his professional practice and the field of cybersecurity.

David Kerstjens is a seasoned Senior Digital Forensics Examiner with over 15 years of experience in investigations across the financial, education, and computer crime sectors. His deep technical expertise spans fraud investigations, digital forensics, and managing complex investigative teams across multiple jurisdictions. Currently serving as the Director of Digital Forensics at CBIT Digital Forensics Services in Melbourne, David brings a wealth of knowledge and leadership to his role. He holds a Master’s degree in Information Systems Security specializing in Digital Forensics and numerous certifications in forensic tools and investigative services, making him a respected figure in the industry.

Throughout his career, David has led forensic teams in high-profile organizations, including Law In Order and the Australian Taxation Office. His responsibilities have included overseeing forensic examinations of electronic devices, mentoring forensic analysts, and providing expert testimony in various levels of court. David’s experience also includes serving as a Digital Forensic Analyst with the Victoria Police, where he conducted forensic examinations and supported police investigations with his technical expertise. His combination of hands-on forensic work, leadership, and industry knowledge positions him as a leader in the digital forensics field.

Dr. Douglas White is a Professor at Roger Williams University School of Justice Studies in Rhode Island, where he brings over 30 years of experience in technology and cybersecurity to the classroom. A seasoned professional in the fields of digital forensics, computer networking, and security, Professor White has worked in roles ranging from programmer to security specialist and consultant. He has been instrumental in training and guiding students through hands-on, real-world certifications and experiences, ensuring they are well-prepared for the rapidly evolving landscape of cybersecurity. A core team member of the Rhode Island Cyber Disruption Team, coordinated by the Rhode Island State Police, Dr. White is actively involved in state-level cyber defense and emergency management initiatives. Additionally, he was the first certified instructor for the ISFCE digital forensics boot camps and has a long-standing history of teaching and consulting for professional organizations.

A pioneer in the cybersecurity field, Professor White has a deep understanding of the growing significance of cyber threats. His expertise has positioned him as a thought leader, highlighted by his work hosting “Secure Digital Life,” a weekly podcast focusing on cybersecurity issues. Many of his students are now at the forefront of the cyber defense industry, working for security firms, government intelligence agencies, and military organizations. Through small class sizes and personalized instruction at RWU, White is able to mentor students closely, bringing his vast knowledge and real-world experience into the classroom to prepare the next generation of cybersecurity professionals.

James Andrew Holmes, is a highly experienced Digital Forensics Analyst with a career spanning over two decades. As the owner of Holmes Digital Investigation, he provides expert digital investigation, network security, and consulting services. Holmes has been retained as an expert witness in numerous state and federal cases involving theft of proprietary information, wrongful termination, child pornography, and network intrusions.

He is proficient in forensic tools such as X-Ways Forensics and FTK and has recovered data from various media, including hard drives and mobile devices. Additionally, Holmes has served as an adjunct professor at the University of Maryland Global Campus, teaching Digital Forensics Analysis and Application.

Holmes holds a Master of Science in Cybersecurity and Information Assurance from Western Governor’s University and a Bachelor’s degree in Computer Forensics & Digital Investigation from Champlain College. He is a Certified Computer Examiner (CCE) and has worked extensively with both criminal and civil litigation. With experience in network security, forensic analysis, and data recovery, Holmes is a trusted authority in the field, known for his meticulous approach and expert testimony.

John R. Fretts is a seasoned professional in the field of computer forensics with a distinguished career spanning over three decades. After retiring from the Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF), he brought his wealth of experience in federal investigations and computer forensic operations to the private sector. Starting his career as a Special Agent in the Washington DC Field Division, Mr. Fretts played a pivotal role in numerous federal investigations concerning firearms and explosives violations. His expertise led him to supervisory positions, including overseeing ATF’s Hartford Field Office, where he cultivated his passion for computer forensic investigations. With certifications such as the Certified Forensic Computer Examiner (CFCE), Mr. Fretts rose to become the Regional Supervisor of ATF Computer Forensic Operations for the northeastern United States, solidifying his reputation as an expert in the field.

Post-retirement, Mr. Fretts served as the Director of Investigations for Security Services of Connecticut (SSC), specializing in investigative services with a focus on computer forensics. His leadership and ability to explain complex forensic concepts to diverse audiences made him a sought-after lecturer and expert witness in federal courts. Today, he is deeply involved in educating the next generation of forensic professionals, contributing to the University of New Haven’s Criminal Justice Student Advisory Board. A veteran of the U.S. Army and holding a Bachelor’s degree in Criminal Justice, Mr. Fretts continues to dedicate his skills and experience to advancing the field of computer forensics.

A seasoned Senior Special Agent (SSA) with a Government Law Enforcement Agency, this individual brings over two decades of expertise in criminal investigations, digital forensics, and technology-based operations. Since joining the PRU in 2016, they have conducted numerous high-level internal investigations, specializing in cybercrime and digital evidence analysis. With an extensive background in technology, they also serve as the unit’s go-to expert for technology-based tasks and have been an instructor for Trafficking Cybercrime Program delivering training in Botswana, Thailand, and Hungary.

Their skill set spans a wide range of areas, including computer and mobile device acquisition, cybersecurity, network forensics, and digital forensics, and they have played a crucial role in complex investigations involving fraud, theft, and policy violations.

Holding a Master’s degree in Information Security and a Bachelor’s degree in Computer Science with a focus on Computer Security, this professional is highly certified in the field, with qualifications such as CISSP, CFCE, CEH, and CCME. They have also earned multiple certifications from Magnet Forensics and FLETC and are actively involved in the education sector as an adjunct instructor at two community colleges. Their technical expertise, combined with years of practical experience in federal investigations, positions them as a leader in digital forensics and cybersecurity.

Zoran Iliev is a distinguished digital forensics expert with over 25 years of experience in leading investigations for government agencies, law enforcement, and multinational corporations. As a Chief Forensic Examiner, Zoran has developed pioneering forensic methodologies that have set industry standards and shaped the future of forensic science. His work has been instrumental in resolving high-stakes cases, from cyber fraud to international policy breaches. Zoran’s reputation as an expert witness is well established, having provided testimony in the Family, Magistrates, Supreme, and Federal Courts of Australia. He has also been a key instructor, delivering advanced forensic training programs to professionals worldwide.

In addition to his hands-on forensic expertise, Zoran has played a critical role in developing forensic laboratories and securing ANAB and NATA ISO 17025:2017 accreditation for multiple facilities in Australia. He has led over 500 forensic investigations and has been instrumental in securing convictions in some of Australia’s

most complex legal cases. As a lecturer and keynote speaker, Zoran has contributed significantly to the advancement of digital forensics, and his influence is felt across both public and private sectors. His credentials, including a Master of eForensics and Enterprise Security and multiple certifications, reflect his standing as a world-class expert in the field.

Neil Broom is the President and Laboratory Director of Technical Resource Center, Inc., with over 30 years of expertise in digital forensics, computer security, and investigative services. A renowned expert witness, investigator, and educator, Neil has provided invaluable forensic and technical services to military organizations, law enforcement, government agencies, and the private sector. He has trained more than 3,000 professionals in computer forensics and information security, authored a technical book on computer forensics, and developed industry-leading forensic training courses, including the ProDiscover Certified Examiner training program. Neil’s work has earned him a position on the Los Angeles Superior Court Panel of Expert Witnesses for computer forensics and cellular GPS mapping, further solidifying his reputation as a leader in the field.

In addition to his investigative and expert witness services, Neil holds multiple prestigious certifications, including Certified Computer Examiner (CCE), Certified Fraud Examiner (CFE), and Certified Information Systems Security Professional (CISSP). His commitment to advancing the digital forensics industry is evident through his ongoing work on the Ethical Standards Committee of the International Society of Forensic Computer Examiners (ISFCE) and his contributions to forensic standards and practices. Neil’s educational background, including a Master of Science in Digital Forensic Management and a Bachelor of Science in Computer Forensics, further emphasizes his dedication to excellence and innovation in the field.

Ralph G. Rostas is a seasoned Digital Forensics Professional with over 16 years of experience in digital forensics, eDiscovery, and cybersecurity. He has a proven track record in managing complex forensic investigations, data collections, and cybersecurity projects, ensuring that organizations remain secure and compliant. Currently serving as a Senior Security/Forensic Investigator at TEKSystems Global Services/AbbVie, Ralph leads the Digital Forensics Team, conducting forensic data acquisition, analysis, and preservation across various devices. He also collaborates with key departments such as Ethics, HR, and Legal, translating technical findings for non-technical audiences and managing critical cyber incidents with precision and expertise.

Ralph’s expertise spans a wide range of digital forensics tools and methodologies, including NUIX, EnCase, and Crowdstrike, and he holds several certifications such as Certified Computer Examiner (CCE) and Oxygen Forensic® Certified Examiner (OFCE). His previous roles include serving as a Digital Forensics Consultant for the FDA, where he directed a team of 150 professionals to develop cost-effective data storage solutions. Ralph is adept at building strong client relationships, leading high-performance teams, and delivering forensic and cybersecurity solutions on time and within budget. His technical leadership and deep knowledge of cybersecurity make him a trusted expert in the field.

Tom Harper, Jr. is a Senior Investigator at SpyCloud, Inc., specializing in digital forensics and cybercrime investigations. With over two decades of federal law enforcement experience, he has conducted investigations into computer intrusions, security incidents, and criminal misuse of IT systems for multiple government agencies, including the Department of Education and the U.S. Army. Harper holds advanced degrees in Digital Forensic Science and Computer Forensics and is certified as a Cyber Crime Examiner, Certified Computer Examiner (CCE), and Certified Fraud Examiner (CFE). His expertise spans incident response, forensic analysis, and open-source intelligence (OSINT) gathering.

Harper’s extensive military background includes serving as an officer in the United States Marine Corps and the Virginia Army National Guard, where he was part of one of the first cyber warfare units. He has completed a range of specialized training programs in advanced computer forensics, network forensics, and cyber incident management. Harper is recognized for his exceptional job performance, receiving multiple awards throughout his career, including the Cyber Sentinel Award and the Criminal Justice Award from the U.S. Attorney’s Office.

Josiah P. Roloff, an accomplished digital forensics expert, currently serves as the Principal and Digital Forensic Examiner at Roloff Digital Forensics LLC. With over two decades of experience, he holds several certifications, including EnCE, CCE, CCLO, CCPA, and CCME, highlighting his proficiency in areas such as mobile device forensics, network intrusions, and data recovery. Roloff has provided expert testimony in both state and federal courts and has worked on a wide array of digital devices and media, bringing clarity to complex digital evidence in legal cases.

Josiah’s extensive educational background includes a Bachelor of Liberal Studies in Program Management from Whitworth University and an A.A.S. in Network Engineering from Spokane Community College. He continuously sharpens his skills through specialized training from top organizations like Cellebrite, the International Society of Forensic Computer Examiners (ISFCE), and the SANS Institute. His expertise spans from advanced mobile device forensics to complex investigations involving cloud data and cyber threats, making him a sought-after authority in digital forensic investigations.