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Migrating from Legacy to Modern Authentication
Hi all, I apologise if this doesn't question doesn't belong here, but this was where I was directed here by MS Support and the Office 365 forum. We are looking at disabling Legacy Authentication an...
- 1. has already been answered by Paul. AAD signin is the answer, you could create fancy workbooks - https://techcommunity.microsoft.com/t5/azure-active-directory-identity/new-tools-to-block-legacy-authentication-in-your-organization/ba-p/1225302
2. when you enable modern auth, there isn't anything that breaks. Users might get a different authentication prompt in Office apps though
3.When you disable legacy auth, apps that don't support modern auth will stop working indeed
Thanks redmantauk and Thijs Lecomte
We will enable modern and slowly disable Legacy apps and test at each step.
The main objective was to minimise user complaints, and alert them to any change in processes.
We'll send them a general email to inform that they may possibly notice some changes in login prompts.