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Kerberos, a decades-old authentication protocol, creates hidden risks in OT environments. Dor Segal, security researcher team lead at Silverfort, discusses delegation abuse, cipher downgrade attacks, and person-in-the-middle threats—highlighting why legacy encryption, patching challenges, and operational constraints make identity security critical in industrial networks.

Rising software complexity in safety-critical industries is forcing cybersecurity requirements on systems previously not thought about before.  David Sequino, CEO of OmniTrust (formerly ISS), talks about the need to secure digital certificates on life critical systems like cars and planes and the challenges in doing so.

Many devices on modern networks aren’t what their labels claim. This episode, Rob King, Director of Applied Security Research at runZero, explores white-labeled surveillance and IoT hardware, why some vendors are banned by governments, and how hidden risks can spread across enterprises. Discovery, device fingerprinting, and protocol analysis reveal what’s really connected—and why knowing your true inventory is now essential for security, compliance, and trust.

The growing importance of OT security, highlighting overlooked risks in critical infrastructure, legacy systems, and supply chains. Through real-world examples, Eric Durr, Chief Product Officer at Tenable, shows why OT security differs from IT, emphasizing visibility, resilience, and risk prioritization to protect safety, operations, and business continuity.

At Black Hat USA 2025, Dan Berte, IoT Director at Bitdefender, discusses the successes and failures of ride-sharing autonomous vehicles in San Francisco, and how these lessons might help design better IoT integrations of cities and AVs in the future.