Tag: ot security

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Ireland make OT Security a top priority for their national security

Ireland Makes OT Security Top Priority

Ireland’s NCSC has taken a very positive first step in protecting its national critical infrastructure and OT systems by addressing the essential characteristics that make OT networks different, encouraging engineering-based principles and tasks to effectively mitigate the risk of physical consequences of compromise.

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OT Security blog post about how likely a security flaw might end up unaliving someone

How Likely Is That To Kill Anyone?

IT teams newly responsible for OT security are often appalled with the results of an initial vulnerability assessment. “Patch everything! Patch it now!” is often the directive issued to engineering teams. The correct response to such a directive is “How likely is that to kill anyone?” Engineering teams cannot proceed with any change to a system until they have a clear understanding of the answer. And the answer is almost never “zero likelihood.”

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AI Generated OT Payloads - Jesus Molina Blog

The Art of AI-Generated OT Payloads: From Mischief to Existential Threat

Almost 10 years ago, I managed to take control of every appliance in a 200-room hotel. I could raise the blinds in each room, change the TV channels, adjust the outside lighting, modify the temperature settings, and more. I had complete control. In the years since, to my surprise, the number one question I was asked wasn’t “How did you do it?” but rather “With the control you had, what’s the worst thing you could have done?”

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