Much of modern operating system functionality happens in and around the kernel. That’s a problem when you’re implementing monitoring and observability tools or adding low-level security tools because ...

Windows 11 will no longer trust old drivers by default under new Kernel Trust Policy. Trust for the cross-signed ...

Microsoft is tightening security in Windows 11. Starting April 2026, outdated kernel drivers will be phased out—the company’s ...

Researchers say a 18-year-old programming error by Microsoft is creating a kernel bug that can be abused by an attacker. Researchers claim a programming error in the ...

Microsoft is closing a security gap that has been open for roughly twenty years. Starting with the April 2026 Windows update, ...

Microsoft is implementing a major change to how Windows handles kernel drivers. The company is discontinuing its default trust of drivers signed via the ...