These labs cover OAuth in Microsoft Entra ID. Work through them in the order shown. Each one lists its prerequisites, the PowerShell you will run, and how to check the change worked.
New to the topic? Read the lab prerequisites and IAM Foundations first.
About OAuth labs
How many OAuth labs are there?
There is 1 OAuth lab on Identity Bytes Labs, taking about 1.3 hours in total.
Where should I start with OAuth?
Start with "Lock Down App Consent and Review OAuth Grants in Entra ID". Stop consent phishing in Entra ID: restrict user consent, turn on the admin consent workflow and audit existing OAuth permission grants with Graph PowerShell.
Do I need a production tenant?
No. Every lab is designed for a free, disposable Microsoft Entra test tenant. Never run lab steps against an environment people depend on.