John Spiegel

John Spiegel is a cybersecurity author, speaker, and practitioner focused on practical Zero Trust implementation and modern security architecture. He is a co-founder of the Zero Trust Forum, a vendor-neutral community dedicated to exploring real-world Zero Trust deployments and sharing lessons learned from practitioners across the industry. John has extensive experience leading enterprise infrastructure and security initiatives in large-scale environments and frequently speaks at industry conferences on operationalizing Zero Trust and securing modern enterprise architectures. He currently serves as Field CTO for Security at HPE Networking.