Interview with Pascal Ackerman - Author of Industrial Cybersecurity Volumes 1 and 2
Release Date: 01/12/2022
S4x24 Closing Panel
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Q1: ICS Security In Review
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Emma Stewart joins Dale to discuss the 3 big OT & ICS security stories from the first quarter. They end by giving their win, fail and prediction for Q1.
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S4x24 Preview
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Predictions Analyzed
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In this solosode episode Dale reviews the status of his three predictions from the Q1, 2 and 3 quarter in review episodes and answers a listener question.
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Q4 ICS Security Quarter In Review
Unsolicited Response Podcast
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CISA Attack Surface Scanning Service
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Dale is joined by Steve Pozza, CISA Section Chief of Operational Resilience, and Tom Millar, CISA Branch Chief of Resilience, to discuss some of CISA's security services for asset owners. They discuss: The Internet accessible attack surface enumeration and vulnerability scanning surface. Asset owners can buy products or services to do this. Why is the government doing this? What CISA is doing with this attack surface data? How is CISA measuring the success of this service offering? Other broadly available services and tools, the cybersecurity performance goals (CPG assessment) ~500 done in...
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Engineering-Grade OT Security with Andrew Ginter
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Andrew Ginter published his third book this year: . Dale interviews Andrew on the book including: Who was the target reader that Andrew wrote the book for? Do (should) professional engineers lose their licenses for poor and dangerous cybersecurity design and deployments? The use of the term engineering grade, and how he defines it. Unhackable protection and safety controls as a major part of engineering grade. Unidirectional (one-way) network devices as the only security control listed as engineering grade. Is one-way from the enterprise network to the OT network engineering grade? Given the...
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Asset Inventory, Lawyers, and AI
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This week is a Dale Peterson solosode. Updates and Announcements Dale provides updates about S4x24 ticket sales and announces the Women In ICS Security program and sponsor package. Main Topics Asset Inventory in Cybersecurity: Dale challenges the common security mantra "You can't protect what you don't know," using examples from both physical and cyber domains. He notes many of the comments on this week's article missed the main point, and he gives hints on the next two asset inventory articles. Legal and Regulatory Issues in Cybersecurity: Dale emphasizes the importance of domain expertise...
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Is The Purdue Model Dead (E)
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Kelly Shortridge - Security Chaos Engineering in ICS
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Kelly joins Dale to discuss her new book . Kelly points out the second part of the title is the most descriptive, and she is not a big fan of the Chaos term that has taken hold. They discuss: A quick description of Security Chaos Engineering Is there similarity or overlap with the CCE or CIE approach? The value of decision trees Her view of checklists of security controls like CISA's CPG Lesson 1 - "Start in Nonproduction environments" The experiment / scientific method approach and how it can start small The Danger Zone: tight coupling and complex interactions How should ICS use Chaos...
info_outlineIndustrial Cybersecurity, listed as 2nd Edition but actually a completely new Volume 2 is 1027 pages on Security Monitoring, Threat Hunting and Security Assessments and Intel. In this episode, Dale Peterson talks with its author Pascal Ackerman.
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