BPRT unleashed: Joining multiple devices to Azure AD and Intune

BPRT unleashed: Joining multiple devices to Azure AD and Intune

In October 2020, someone contacted me and asked whether it would be possible to create BPRTs using AADInternals. I hadn’t even heard of BPRTs, but was eventually able to help him to create BPRTs. Now this functionality is included in AADInternals v0.4.5.

In this blog, I’ll explain what BPRTs are and how they can be used to join multiple devices to both Azure AD and Intune. I’ll also show the dark side of BPRTs: how they can be used to conduct DOS attacks against Azure AD, and how to detect and prevent this.