CEO ICS Defense Force Inc. | Certified SANS Instructor | ICS/OT Cyber Defense Consultant | Keynote Speaker
Canada
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Dean Parsons retweeted
👀 You can't protect what you can’t see...
🔥 Join us for a webcast w/ @deancybersec where he'll explore how to build safe, effective visibility without interrupting critical ops.
🔗 Register here: sans.org/u/1CA8
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Dean Parsons retweeted
⚠️ There’s no room for trial & error ICS/OT, but visibility helps give control, foresight & peace of mind.
Join @deancybersec as he guides you through safe, proven ways to gain visibility without putting your environment at risk.
👉 Register: sans.org/u/1CA8
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Dean Parsons retweeted
🔦 Troubleshooting an ICS/OT issue without clear network data is like fixing a machine in the dark.
🏭 In this webcast, @deancybersec will walk through what network visibility means in the OT world & how it can be achieved safely.
🚨 Register today: sans.org/u/1CA8
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Dean Parsons retweeted
🏭 Visibility is essential, but complicated....
Join @deancybersec as he explores how network visibility can support threat detection, IR, engineering analysis & vulnerability discovery.
🔗 Register today: sans.org/u/1CA8
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Dean Parsons retweeted
🚨 In case you missed it...
👉 @deancybersec recently led a webcast on how to build safe, effective visibility without interrupting critical operations & now the full recording is available on YouTube!
▶️ Watch it here: piped.video/RNVX1AMdyfQ
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Dean Parsons retweeted
🚨 We need to start rethinking the IT/OT relationship...
👉 That’s 1 of the takeaways from the 2024 SANS ICS survey. @deancybersec shares 4 key points in 60 secs that every ICS defender needs to hear.
📄 Check out the the survey sans.org/u/1D0g
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Dean Parsons retweeted
⭐️ Leadership in ICS security starts by building bridges.
► Between cybersecurity
► Between engineering
► Between teams that share the same mission: safety & reliability.
🤝 @deancybersec shares his advice for ICS security leadership. Would you add anything?
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Dean Parsons retweeted
👉 According to the 2024 SANS ICS Cybersecurity Survey, only 52% of facilities have ICS-aware monitoring in place.
@deancybersec shares this & more in this quick breakdown
📣 Be sure to register for the 2025 Survey Webcast & Forum w/ @jdchristopher: sans.org/u/1D3z
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Dean Parsons retweeted
💻 Some of the most critical engineering apps like HMIs, data historians, & alarm servers, run on Windows or Linux inside OT environments.
👉 @deancybersec shares WHY context matters, & how mature organizations classify assets based on function, impact, and safety.
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Dean Parsons retweeted
⚠️ @deancybersec shares how adversaries now misuse live control systems to trigger real-world damage, not just digital disruption.
👉 Check out the clip and share your thoughts about this shift
📄 Read the survey: sans.org/u/1D0g
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Dean Parsons retweeted
⚠️ In ICS, attackers can abuse what’s already trusted: engineering tools, native protocols, and valid access.
This blog by @deancybersec breaks down “living off the land” in ICS.
📖 Read it: sans.org/u/1Cij
✍️ Want to go further? Start w/ ICS515: sans.org/u/1Ciy
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Dean Parsons retweeted
📉 More than 50% of staff lack ICS/OT skills or certs...that is less than ideal.
🎬 @deancybersec unpacks this & more in a quick take on the 2024 ICS Survey.
📣 Register for the 2025 Survey Webcast & Forum w/ @jdchristopher: sans.org/u/1D3z
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Dean Parsons retweeted
“Neon Dreamers” by Arcade Knights instagram.com/arcadeknights8…, a Cyberpunk Anthem for Humans in the Digital World
upcoming100.com/review-detai…
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Dean Parsons retweeted
VOTE NOW! Arcade Knights instagram.com/arcadeknights8… Neon Dreamers - currently at number 276 on the @Upcoming100 Chart upcoming100.com/emerging300/… Presented by @StarlightPR1
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Dean Parsons retweeted
🔐 #Cloud can boost visibility and resilience, but at what cost to safety in #ICS / #OT? SANS Instructor @deancybersec breaks it down in Part 1 of this must-read series.
→ Read the blog: sans.org/u/1Bko
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Dean Parsons retweeted
🚨 When an incident strikes, how confident are you in your response plan?
Join @deancybersec at the 20th ICS Summit for Countdown to Containment, an interactive crisis workshop tailored for ICS/OT leaders.
🦺 Jun 15-17
📍 Disney World, Orlando
🔗 sans.org/u/1AX0
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Dean Parsons retweeted
Ransomware in IT is bad.
Ransomware in OT? Could be devastating.
📺 In this video, @deancybersec walks you through the Five ICS Cybersecurity Critical Controls to prepare your OT team to respond with confidence: sans.org/mlp/ics-ot-malware-…
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Dean Parsons retweeted
Ransomware in IT is bad.
Ransomware in OT? Could be devastating.
📺 In this video, @deancybersec walks you through the Five ICS Cybersecurity Critical Controls to prepare your OT team to respond with confidence: sans.org/mlp/ics-ot-malware-…
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Dean Parsons retweeted
A security assessment showed gaps in your ICS/OT program. Now what?
In this video, @deancybersec shares how the Five ICS Cybersecurity Critical Controls give you a clear starting point built by & for ICS defenders.
Watch now to start closing those gaps: sans.org/mlp/ics-ot-malware-…
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Dean Parsons retweeted
A security assessment showed gaps in your ICS/OT program. Now what?
In this video, @deancybersec shares how the Five ICS Cybersecurity Critical Controls give you a clear starting point built by & for ICS defenders.
Watch now to start closing those gaps: sans.org/mlp/ics-ot-malware-…
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