@langnergroup

OT asset inventory software brought to you by the team that cracked Stuxnet

 Miami, FL
otbase.com
Joined March 2014
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From IP Addresses to Actionable Intelligence: The Power of a Contextualized OT Asset Inventory

Article · @langnergroup
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The machine moved to a new plant. Its asset history stayed behind. OTbase ties every OT asset to its machine and line, so the record moves with the machine, not the IP. otbase.com
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Industrial Defender's new Risk Signal ranks OT patches by risk reduction vs. effort. The market is finally leaving CVE-only theater behind. OTbase VM: living inventory, plant-level triage, compensating controls when you can't patch. otbase.com securityledger.com/2026/10/i…

OT Asset Inventory plus local AI

OTbase is the gold standard for automated OT asset inventories. It helps global enterprises to manage their OT assets efficiently & securely.

otbase.com
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The line was shut down two years ago. Its PLCs are still on the network. OTbase ties every OT asset to its machine and line, so a retired line doesn't leave orphans behind. otbase.com
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3,000+ OT assets, 39 sites, 8 months: Braskem's inventory push shows that knowing what's connected comes first. OTbase is the gold standard for OT asset inventories. Try the free OTbase Snapshot. otbase.com securitybrief.com.au/story/b…

OT Asset Inventory plus local AI

OTbase is the gold standard for automated OT asset inventories. It helps global enterprises to manage their OT assets efficiently & securely.

otbase.com
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The cheapest part on the line can be the one that stops it. OTbase ties every OT asset to its machine and line, so criticality comes from the plant, not the price tag. otbase.com
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Interstates' Tom Dietrich: OT discovery is never finished, and a useful inventory knows backplane modules, firmware, owner and production line. OTbase is the gold standard for OT asset inventories. Free OTbase Snapshot: otbase.com interstates.com/resources/bl…

OT Asset Inventory plus local AI

OTbase is the gold standard for automated OT asset inventories. It helps global enterprises to manage their OT assets efficiently & securely.

otbase.com
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One engineering laptop can stop three production lines. OTbase ties every OT asset to the machines and lines it touches, so you see its real reach. otbase.com
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What can we learn from the French freezer attack? xitter.cf/i/broadcasts/1nJOLQylY…
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OTbase

What can we learn from the French freezer attack?

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Maintenance and security can spend a day chasing the same PLC without knowing it. OTbase ties every OT asset to the machine and line it serves. otbase.com
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Another dashboard. Another alert. Another renewal. But do you actually know what you have, what it does, and what happens if it goes down? Fear sells detection. Understanding is the opposite of fear. Which one are you paying for? #OTSecurity #OTAssetManagement #ICS
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Same PLC, same firmware, same CVE. One runs a pump, the other a reactor. Indurex on why CVSS alone fails in OT: indurex.ai/resources/blog-ar… OTbase triages OT vulns at plant level, with compensating controls for what can't be patched: otbase.com

Indurex | From PLC Exposure to Engineering Risk

Internet-exposed PLCs are not a new problem. They have been repeatedly identified through internet-wide scanning for years, and the guidance from CERTs

indurex.ai
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Rebuild OT assets in list order and the line stays down longer than it has to. OTbase ties every asset to the machine and line it serves. otbase.com
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An alert that only names an IP leaves your night shift guessing. OTbase ties every OT asset to the machine and line it serves. otbase.com
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Your machine builder doesn't need your network. They need their machine. OTbase ties every OT asset to the machine and line it serves. otbase.com
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1,000+ OT devices on one network? In this example, that single network spans 8 machine lines. That’s not just messy—it makes containment much harder when something goes wrong. Watch the full talk: youtube.com/watch?v=1x42ja2u… #OTSecurity #NetworkSegmentation #ICS
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FERC's 2026 CIP audits: new plants went live without their cyber systems identified, and third-party control was left out of categorization. Inventory gaps become compliance gaps. OTbase is the gold standard for OT asset inventories. Free OTbase Snapshot: otbase.com

OT Asset Inventory plus local AI

OTbase is the gold standard for automated OT asset inventories. It helps global enterprises to manage their OT assets efficiently & securely.

otbase.com
@FERC
@FERCOct 13
Replying to @FERC
@FERC Staff Report Offers Lessons Learned from 2026 CIP Audits 🔗 ferc.gov/news-events/news/fe…

FERC Staff Report Offers Lessons Learned from 2026 CIP Audits

ferc.gov
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The patch window belongs to the line, not the device. OTbase ties every OT asset to the machine and line it serves. otbase.com
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Your PLC isn’t what you’re really protecting. You’re protecting the production process it supports. That’s why OT segmentation should follow process function—not just device type or Purdue level. Full talk: youtube.com/watch?v=1x42ja2u… #OTSecurity #NetworkSegmentation #OperationalTechnology
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An IP subnet is not a production line. OTbase places every OT asset on the machine and line it serves. otbase.com
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Grouping all your PLCs into one network might look like good segmentation. Until that network goes down—and every production line goes with it. Segment around the process, not the device type. Contain Line 1 problems to Line 1. See full video here: youtube.com/live/1x42ja2upPE… #OTSecurity #NetworkSegmentation #ICS
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