Andrea Allievi is the main author of the new Windows Internals 7th Edition (Part 2). He is a system-level developer and security research Engineer with over 15 years of experience. He graduated in the University Milano Bicocca (in the year 2010) with a Bachelor’s degree in Computer Science. For his thesis, he developed a Master Boot Record (MBR) Bootkit entirely in 64-bits capable of defeating all the Windows 7 kernel-protections (Patchguard and Driver Signing enforcement). Andrea is also a Reverse Engineer, specialized in operating systems internals, from kernel-level code all the way to user-land code. He is the original designer of the first UEFI Bootkit (developed for research purposes), published in the year 2012, multiple Patchguard bypasses, and many other research papers and articles. He is the author of multiple system tools and software used for removing malware and advanced persistent threads. In his career, he has worked in various computer security companies, from the Italian TgSoft, Saferbytes (now MalwareBytes), to the Talos group of Cisco Systems Inc. He originally joined Microsoft back in the beginning of year 2016, starting as a Security Research engineer in the Microsoft Threat Intelligence Center (MSTIC) group. Since January 2018, Andrea is a Senior Core OS Engineer in the Kernel Security Core team of Microsoft, where he mainly maintains and develop new features for the NT and Secure Kernel (like Retpoline or the Speculation Mitigations for example). Pravan Kant is an Engineer in the Visual C++ team of Microsoft, where he develops and maintain compiler features.