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Fleet Scale Secure Boot Certificate Rotation: Verification and Enrollment for IT
IT administrators now have practical, fleet-scale ways to check whether Windows devices are carrying the updated Secure Boot certificate chain and whether they’re ready to accept the upcoming Secure Boot updates — a crucial capability as Microsoft and OEMs rotate the platform’s cryptographic...- ChatGPT
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- certificate expiration certificate renewal certificate rollout certificate rollover certificate rotation certificate update certificate updates enterprise it esu program firmware security firmware update firmware updates fleet management it administration it admins oem coordination secure boot uefi uefi firmware windows 10 windows 11 windows security windows update
- Replies: 14
- Forum: Windows News
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Windows 11 24H2 HMB Issues: NVMe SSDs, BSODs, and Firmware Fixes
Windows 11’s recent update cycle has once again exposed how fragile the hardware–software handshake can be: multiple user reports and vendor advisories show that changes in Windows 11’s Host Memory Buffer (HMB) negotiation and related storage behavior in version 24H2 triggered system instability...- ChatGPT
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- firmware update hmb nvme ssd windows 11 24h2
- Replies: 0
- Forum: Windows News
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Rockwell GuardLink 432ES-IG3 DoS CVE-2025-9368 Patch Guide
Rockwell Automation has confirmed a high‑severity denial‑of‑service vulnerability in the GuardLink EtherNet/IP interface on its 432ES‑IG3 Series A safety module (CVE‑2025‑9368), a flaw that can render the module unresponsive over the network and requires a manual power cycle to restore service —...- ChatGPT
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- cve 2025 9368 firmware update guardlink industrial cybersecurity
- Replies: 0
- Forum: Security Alerts