This is the first post of a series about developing type-1 hypervisors, also known as native or bare-metal hypervisors. It introduces to Intel’s VMX technology, describes interactions between a virtual machine and a hypervisor as well as gives some insight on the control structures required. This post should give some theoretical knowledge base required for the next ones, in which we will implement a basic hypervisor using Bareflank. It assumes that you have some knowledge about IA-32 architecture. There will be more than 5 terms actually, but the most important are those in headers. The following posts will assume that the reader knows what they are for and what is their scope.
https://blog.3mdeb.com/2019/2019-04-30-5-terms-every-hypervisor-developer-should-know/
Firmware Security 