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We are back from Black Hat USA, where we presented our research on Windows Hello for Business (Slides) once more. In the last two blog posts, we have discussed the architecture of WHfB and past attacks, as well as how the database works and how to swap identities in the database.
The #TROOPERS25 ‘AD & Entra ID Security’ track was a blast – as was the whole conference 😉 – bringing together some of the smartest researchers in the field and a great audience of practitioners willing to share their experiences during the roundtable. The slides of the talks have been released in the interim on […]
The purpose of this blog post is to explain how Secure Boot works. In particular, we will explain where current implementations of Secure Boot by Linux distributors fall short compared to Microsoft Windows and Apple macOS. Major distributors like Canonical, Debian, openSUSE, and Red Hat place a high priority on making their operating systems work […]