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 Starting April 2026, outdated kernel drivers will be phased out—the company’s ...

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

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

Microsoft has released the final version of security configuration baseline settings for Windows 11, version 22H2, downloadable today using the Microsoft Security Compliance Toolkit. "This release ...

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 has launched a new open-source project that aims to add to Windows the benefits of eBPF, a technology first implemented in Linux that allows attaching programs in both kernel and user ...