Microsoft to Reduce Kernel Driver Use in Security Tools After CrowdStrike Crash

The move aims to enhance system resilience and prevent widespread outages caused by security software failures.

Microsoft confirms the CrowdStrike crash was due to a memory safety error in a kernel-mode driver.
Kernel drivers provide system-wide visibility and tamper resistance but pose risks if they fail.
Microsoft outlines steps to minimize kernel dependency, including enhanced isolation and zero trust approaches.
Security vendors are encouraged to balance kernel use with reliability to maintain system stability.
The CrowdStrike incident highlights the need for rigorous testing and controlled rollouts of security updates.