HOW TO USE TEMPORARY ACCESS PASS (TAP) WITH INTERNAL GUEST USERS

Summary from the TLDR InfoSec newsletter

TAP is a Microsoft Entra ID solution that provides users with temporary passwordless access so one of the other permanent passwordless mechanisms can be configured. Previously, TAP would not work for guest users as they would generally need to authenticate with a remote provider. This blog post shows how to enable the newly released Entra ID TAP for internal guests feature.