Marian Newsome

Marian Newsome is a cybersecurity expert and AI security specialist with 18+ years of hands-on enterprise security experience at Dell Technologies. She specializes in securing AI implementations, enterprise security architecture, and critical infrastructure protection including SCADA systems and AI model security frameworks.

As an IEEE CertifAIEd Lead Assessor – one of only 100 globally certified practitioners – Marian brings advanced technical expertise in AI security assessment and enterprise risk management. Her ISC2 and IAPP certifications demonstrate deep knowledge of security frameworks, privacy engineering, and compliance architecture for AI systems at scale.
As founder of Ethical Tech Matters and co-host of The Tech Aunties Podcast, Marian creates technical content focused on AI security implementation, threat modeling for AI systems, and practical security controls for enterprise AI deployments. She specializes in bridging security engineering teams with AI development teams to build secure, scalable AI solutions.

Ready to explore AI security strategies that protect innovation while maintaining enterprise security standards? Connect with Marian for technical discussions on securing your AI implementations.

Marian Newsome will join us as a delegate at Security Field Day 14 on September 24, 2025!