Beetlejuice: The Lessons We Should Have Learned
Tim Yardley extracts 15 operational cybersecurity lessons from historical ICS failures and incident response engagements to transform industrial defense.
Summary
Extracting Practical Wisdom from Historical Incidents
Despite decades of industrial cybersecurity research, critical infrastructure operators frequently repeat the same fundamental security mistakes.
15 Core Lessons from the Trenches of OT Security
Tim Yardley distills real-world incident response findings into 15 operational maxims covering network segmentation, password hygiene, and vendor remote access.
Transforming Cynicism into Actionable Defense
The presentation emphasizes practical cultural shifts between plant floor operators and IT security teams to implement sustainable security practices.
A Pragmatic Blueprint for ICS Security Maturity
Yardley outlines incremental, low-risk hardening steps that asset owners can implement immediately without disrupting industrial operations.
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