Vulnerability Management Expert Witnesses

Boston, Massachusetts

Cybersecurity, Digital Forensics - Cybersecurity, Incident Response, Digital Forensics, Threat Intelligence, Dark Web Investigation, OSINT, Computer Forensics, Cyber Risk Assessment, National Security, Data Breach, Nation-State Threats, Computer Security, Vulnerability Management, Insider Threat, Information Technology, Data Risk, Computer Programming, Investigations

Ian Barish is a Senior Consultant with StoneTurn with over five years of experience in cybersecurity and national security. He leads high-stakes cyber investigations, provides specialized litigation support, and conducts risk assessments for organizations across a range of industries. At StoneTurn, Ian provides comprehensive litigation support for complex information technology disputes—delivering technical expertise throughout the litigation process, drafting expert reports, and preparing experts for depositions and trial testimony. He leads cybersecurity assessments that surface cyber and national security risks, conducts incident response and threat monitoring during and after cyber incidents, and performs open source, deep, and dark web intelligence investigations into persons of interest. He has served both small and Fortune 500 clients across information technology, finance, and legal services. Representative matters include: leading analysis and expert reporting in a tradem...

Stafford, Virginia

Cybersecurity, Information Technology - Cybersecurity, CMMC, Government Compliance, Algorithmic Discrimination, Expert Witness, Data Breach, System Security Plan (SSP), IT Risk Assessment, Machine Learning, Digital Civil Rights, FISMA, Incident Response, Artificial Intelligence, AI Ethics, Federal IT, NIST 800-53, Vulnerability Management, AI Bias, Automated Decision-Making

Dr. Celeste Chamberlain is an expert in cybersecurity processes and procedures, federal IT policy, and AI governance. She offers expert witness services in litigation involving data breaches, federal compliance failures, AI bias, digital civil rights, and emerging technology risk. With over 20 years of experience in both public and private sector cybersecurity, Dr. Chamberlain brings deep technical knowledge, strong communication skills, and policy-level insight to every case. Dr. Chamberlain holds a doctorate in Emergency Management with a focus on cyber incident response. She currently serves as a professor of AI, cybersecurity, and quantum computing at the University of Maryland Eastern Shore. She is also the President of Information Protection Solutions (IPS), a federal IT and cybersecurity firm with a track record of success supporting agencies such as the FBI and FEMA. Her work includes managing system security plans (SSPs), assessing FISMA/NIST 800-53 compliance, implementin...