The Bareflank Hypervisor is an open source hypervisor Software Development Toolkit (SDK) for Rust and C++, led by Assured Information Security, Inc. (AIS), that provides the tools needed to rapidly prototype and create your own hypervisor on 64bit versions of Intel and AMD (ARMv8 CPUs, RISC-V and PowerPC also planned). The Bareflank SDK is intended for instructional/research purposes as it only provides enough virtualization support to start/stop a hypervisor. Bareflank can also be used as the foundation to create your own, fully functional hypervisor as it uses the MIT license, and includes 100% unit test coverage and compliance for AUTOSAR. If you are looking for a complete hypervisor (and not an SDK), please see MicroV. If you are looking for a minimal SDK for education or to perform research, this is the project for you. If you are simply looking for a reference hypervisor, please see SimpleVisor.