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 ...

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 ...

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

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.