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# Ep. 19 - Securing Operations: Visibility Without the Cloud
- URL: https://www.dbbnwa.com/securing-operations-visibility-without-the-cloud/
- Published: 2026-10-29T20:00:00.000Z
- Updated: 2026-10-29T19:59:59.000Z
- Description: Brianna Sullivan of Iolite Secure explains how threat actors exploit overlooked operational technology like legacy hardware and HVAC systems, and how logistics operators can detect anomalous device activity before production halts.
- Author: Nathan Sellars
- Tags: Supply Chain Unlocked, Podcasts, Videos, Technology, Supply Chain, Category Analysis, #right-lockout

Unwatched virtual entry points are silently threatening global supply chains. Brianna Sullivan, CEO of Iolite Secure, breaks down how threat actors exploit overlooked infrastructure to halt operations.

Most security tools focus entirely on enterprise IT, leaving operational technology completely blind. We examine why legacy hardware, HVAC systems, and disconnected logistics assets are highly vulnerable to ransomware attacks. Operators on the front lines need a way to spot anomalous device communications before physical production stops.

For logistics managers operating legacy infrastructure, this conversation maps out how to secure hardware without relying on cloud connectivity. Subscribe and share this episode with an operations director assessing facility vulnerabilities. What overlooked physical asset in your warehouse or production line keeps you up at night?