Uploaded July 2024 | Updated September 2026, 3 weeks ago
Dave brings you up to date on the CrowdStrike IT outage and considers its broader implications. For my book on the spectrum, see: amzn.to/3XLJ8kY
Follow me for updates!
Twitter: @davepl1968 davepl1968
Facebook: fb.com/davepl
1. Introduction to the CrowdStrike Falcon IT Outage:
• Overview of the recent CrowdStrike Falcon IT outage and its impact on various industries.
2. Technical Details of the Outage:
• Explanation of the faulty sensor configuration update and how it led to system crashes (BSOD) on Windows systems.
• Specifics about the corrupted “Channel File 291.”
3. Impact and Response:
• Description of the scale of the outage, affecting approximately 8.5 million devices worldwide.
• Steps taken by CrowdStrike to deploy a fix and provide mitigation guidance to affected customers.
4. Previous Issues with Linux Systems:
• Recap of earlier incidents where CrowdStrike updates caused crashes on Debian and Rocky Linux systems.
5. CrowdStrike on macOS:
• Discussion about CrowdStrike’s security solutions for macOS and their use of Apple’s System Extensions.
6. Kernel vs. User Mode in Security Software:
• Analysis of why kernel-mode access is used by CrowdStrike and the associated risks.
• Historical context of kernel vs. user mode in Windows drivers.
7. Regulatory Challenges:
• Narrative on Microsoft’s attempt to introduce an API to prevent such issues and the regulatory hurdles faced from the European Union, which deemed it anticompetitive.
8. Conspiracy Theories and Broader Lessons:
• Overview of conspiracy theories that emerged around the outage.
• Lessons to be learned from the incident, drawing a parallel to the Tylenol crisis management.
I'm long since retired, and any opinions are mine alone; not a spokesperson!
Dave brings you up to date on the CrowdStrike IT outage and considers its broader implications. For my book on the spectrum, see: amzn.to/3XLJ8kY
Follow me for updates!
Twitter: @davepl1968 davepl1968
Facebook: fb.com/davepl
1. Introduction to the CrowdStrike Falcon IT Outage:
• Overview of the recent CrowdStrike Falcon IT outage and its impact on various industries.
2. Technical Details of the Outage:
• Explanation of the faulty sensor configuration update and how it led to system crashes (BSOD) on Windows systems.
• Specifics about the corrupted “Channel File 291.”
3. Impact and Response:
• Description of the scale of the outage, affecting approximately 8.5 million devices worldwide.
• Steps taken by CrowdStrike to deploy a fix and provide mitigation guidance to affected customers.
4. Previous Issues with Linux Systems:
• Recap of earlier incidents where CrowdStrike updates caused crashes on Debian and Rocky Linux systems.
5. CrowdStrike on macOS:
• Discussion about CrowdStrike’s security solutions for macOS and their use of Apple’s System Extensions.
6. Kernel vs. User Mode in Security Software:
• Analysis of why kernel-mode access is used by CrowdStrike and the associated risks.
• Historical context of kernel vs. user mode in Windows drivers.
7. Regulatory Challenges:
• Narrative on Microsoft’s attempt to introduce an API to prevent such issues and the regulatory hurdles faced from the European Union, which deemed it anticompetitive.
8. Conspiracy Theories and Broader Lessons:
• Overview of conspiracy theories that emerged around the outage.
• Lessons to be learned from the incident, drawing a parallel to the Tylenol crisis management.
I'm long since retired, and any opinions are mine alone; not a spokesperson!
