Active vs. Passive
OT After Hours · Verve Industrial, a Rockwell Automation Company
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Show Notes
In this episode, we explore the complexities of asset management in operational technology (OT) security. Join host Ken Kully, Systems Support Lead at Verve Industrial, and his guests Tyler Bergman, Zachary Woltjer, Natalie Kalinowski, and Lance Lamont as they discuss the challenges of tracking and securing assets in industrial environments, the impact of legacy systems, and the best strategies for improving visibility and resilience.
Key Takeaways
- Asset management is a foundational element of OT security, yet many organizations struggle with visibility.
- Manual, passive, and active asset discovery each have unique benefits and limitations.
- IT/OT convergence presents additional challenges in integrating and securing legacy systems.
- The right combination of asset discovery methods is critical for maintaining security and operational efficiency.
- Organizations must balance security with practicality when implementing asset inventory strategies.
Listener Q&A
Cast your vote for your favorite version of Legacy Code on the Conveyor Belt!
- Version 1: https://suno.com/song/0fdc46c7-38b2-4c37-b390-9f2d54843e7a?sh=55oBq3xyYmqjUYRO
- Version 2: https://suno.com/song/550ed070-758d-4398-8a06-7e57fe8e19f8?sh=eQsUbG7WrF8iJdgS
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Timestamps
00:00 – Introduction and sound check
06:00 – Why asset management is critical to OT security
10:30 – The impact of legacy systems on asset visibility
15:20 – Manual asset discovery: Pros, cons, and best practices
22:10 – Passive asset discovery: Leveraging network traffic for insights
30:55 – Active asset discovery: Gaining deeper visibility without disrupting operations
40:30 – IT/OT integration challenges and strategies
50:10 – Closing thoughts and recommendations
Guest Information
- Tyler Bergman: Operations Manager, providing insights into the practical challenges of cybersecurity in industrial environments.
- Zachary Woltjer: Customer Success Specialist at Verve Industrial, with expertise in helping organizations implement OT cybersecurity solutions.
- Natalie Kalinowski: Cybersecurity Specialist, bringing research-driven insights into network security and asset discovery.
- Lance Lamont: OT Security & Asset Management Expert, discussing best practices for inventorying and securing critical assets.
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