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 will block legacy drivers in Windows 11 starting April 2026, enforcing WHCP signing to improve security and system stability.

This is the ebpf-for-windows project. With it, Windows developers can use eBPF toolchains and application programming interfaces (APIs) on top of existing versions of Windows. This won't be easy.

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