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Tag: Control

Using Extreme Visibility to Protect Industrial Control Systems [PODCAST]

October 29, 2019
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| Industry News

The post Using Extreme Visibility to Protect Industrial Control Systems [PODCAST] appeared first on POWER Magazine.

What does it mean to have “extreme visibility” in an operational technology (OT) environment? According to Claroty, a New York-based company that offers cybersecurity products for industrial control systems, it’s having the ability to see all assets on a network, knowing what they are, and understanding what functions they perform. The company says the more organizations know about their OT network assets, the better equipped they will be to detect and investigate suspicious behavior.

“In order to really understand how to protect these networks, you really have to have your finger on the pulse of the threat landscape,” Dave Weinstein, Chief Security Officer with Claroty, said as a guest on The POWER Podcast.

“With respect to industrial control systems, nation-state actors continue to monopolize, if you will, the threat landscape. That is to say that the barriers to entry are sufficiently high enough at this point to prevent your average script kiddie or high school hacker from doing serious damage to, for example, the electrical grid,” Weinstein said.…

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Power Plant Control Loop Tuning and Optimization [PODCAST]

December 2, 2018
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Optimizing power plant control systems can be challenging, but new tools are available to simplify and improve the process. On this episode of The POWER Podcast, Executive Editor Aaron Larson spoke with Jon Towslee, digital engagement leader for ABB Inc.’s Industrial Automation Power Generation & Water business.

Towslee explained how ABB Ability is focused on improving customers’ businesses by optimizing assets and operator effectiveness, and enhancing top-to-bottom performance. Solutions like the company’s loop performance monitor can be used to identify such things as transmitters that are providing bad data, noisy signal lines, and actuators that aren’t working correctly. Once maintenance crews have all equipment functioning properly, technicians can evaluate process control schemes to ensure they are responding appropriately, which then permits loops to be tuned for optimal performance.

The loop performance monitor evaluates control loops on 17 different parameters. Once individual loops are optimized, higher-level adjustments can be made. Ultimately, the tools allow plant operators to expand boundaries and operate plants more closely to maximum safe operating limits.…

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