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 closing a security gap that has been open for roughly twenty years. Starting with the April 2026 Windows update, the company will remove default trust for kernel drivers signed through ...

Microsoft is implementing a new Windows kernel trust policy starting April 2026 that will only allow WHCP-certified drivers by default, addressing years-old security vulnerabilities from cross-signed ...

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