Tutorials Microsoft Azure Tutorial
Managed Identities
Managed Identities: free step-by-step lesson with examples, common mistakes, and interview tips — part of Microsoft Azure Tutorial on Toolliyo Academy.
On this page
Microsoft Azure Tutorial · Lesson 73 of 120
Managed Identities
Foundations & App Service ✓ → Containers & AKS ✓ → DevOps & Security → Projects
DevOps & Security · 3 — Operate · ~10 min · Security
What is this?
Managed identity gives an Azure resource an Entra ID identity so it can access Key Vault, SQL, or Storage without passwords in config.
Why should you care?
CloudVerse production apps should prefer identity over connection-string secrets in App Settings.
See it live — copy this example
Use an Azure lab/free subscription. Prefer Azure CLI or Portal. Delete idle App Service plans, SQL DBs, and AKS clusters when practice is done.
# System-assigned identity on a web app
az webapp identity assign -g rg-cloudverse-dev -n app-cloudverse-api-dev
# Then grant that identity access to Key Vault / SQLWhat happened?
- identity assign creates the identity.
- You still must grant RBAC or access policies on the target resource.
Practice next
- Enable system-assigned identity on a web app.
- Note the principal id in the portal.
- Grant Key Vault Secrets User (or access policy).
- Try user-assigned identity for sharing across apps.
- Document the grant in your runbook.
Remember
Identity replaces passwords where possible. Grant least privilege. Audit who can read secrets.
Passwordless Key Vault
API reads a DB secret at startup.
Outcome: No secret in Git; identity fetches it.
Interview prep for this lesson
Practice these questions aloud after reading—each links to a full structured answer.
Sign in to ask a question or upvote helpful answers.
No questions yet — be the first to ask!