Cloud › Module 5 › Lesson 1
Azure Defender Named
Azure Defender named literacy covers Microsoft Defender for Cloud plans, secure score, and recommendations — triage context on YOUR $CLOUD_LAB subscription.
Visual · t31_azure_defender_named
Azure Defender literacy. $CLOUD_LAB only. Original Cyberlium.
Opening
CSPM on Azure — literacy reads recommendation severity and maps fixes to resources in subscriptions you own, not stranger tenants.
Microsoft Defender for Cloud (formerly Azure Security Center) provides secure score, regulatory compliance views, and recommendations: MFA on privileged roles, NSG rules too permissive, storage encryption, Defender plans for servers, SQL, and containers. Recommendations cite affected resource, severity, and remediation steps — defenders prioritize by exposure and data class on owned subscriptions. Cyberlium maps Defender recommendations on YOUR $CLOUD_LAB Azure subscription — courseware cards or sandbox read-only. Next: Entra ID Hygiene.
1. Defender for Cloud concepts (named)
Secure score: weighted posture metric. Recommendation: misconfig or missing control with fix link. Initiative: bundled policy set (e.g., CIS). Defender plan: workload-specific threat protection add-on.
On $CLOUD_LAB, write triage row for three fictional recommendations — severity, resource type, fix category.
Command guide
Try these commands — Defender for Cloud concepts (named)
═══ TOOLS & WEBSITES ═══ Browse / read these (authorized learning only — stay in YOUR lab / program scope)
Microsoft Defender for Cloud — https://learn.microsoft.com/en-us/azure/defender-for-cloud/defender-for-cloud-introduction Azure security benchmarks — https://learn.microsoft.com/en-us/security/benchmark/azure/ Azure Well-Architected Security — https://learn.microsoft.com/en-us/azure/well-architected/security/
═══ INSTALL ═══
Linux (Debian/Ubuntu):
Command — copy this
sudo apt install curl
macOS: Built-in
Windows: Built-in (PowerShell: Invoke-WebRequest)
═══ LINUX / macOS ═══
Command — copy this
export CLOUD_LAB=${CLOUD_LAB:-$HOME/cyberlium-lab/t31-cloud}
curl -sS https://learn.microsoft.com/en-us/azure/defender-for-cloud/defender-for-cloud-introduction | head -10
cat > "$CLOUD_LAB/azure/defender-named-literacy.txt" <<'EOF'
Microsoft Defender for Cloud literacy (YOUR subscription):
Secure Score: posture recommendations across resources
Plans: CSPM, Defender for Servers/Storage/SQL/Containers
Alerts: suspicious activity on YOUR resources
Lab: review recommendations in YOUR subscription — no stranger tenant scans
EOFCommand — copy this
grep -E 'Defender|YOUR subscription' "$CLOUD_LAB/azure/defender-named-literacy.txt"
Primary tools to practice this lesson: curl, grep. Reference sites: Microsoft Defender for Cloud (https://learn.microsoft.com/en-us/azure/defender-for-cloud/defender-for-cloud-introduction); Azure security benchmarks (https://learn.microsoft.com/en-us/security/benchmark/azure/); Azure Well-Architected Security (https://learn.microsoft.com/en-us/azure/well-architected/security/). Run every command in the box — install first, then the usage lines — only on YOUR lab / program scope.
2. Why Defender complements AWS-style CSPM literacy
Multi-cloud analysts see parallel patterns — public storage, open NSG, weak identity — with vendor-specific consoles. Azure recommendations often tie to Azure Policy and Entra ID controls.
Students compare Defender language to AWS GuardDuty and CSPM — portable misconfig vocabulary on lab notes.
3. Lab boundary
Forbidden: assessing stranger Azure subscriptions or sharing live secure score screenshots with customer names. Allowed: Defender named card — three recommendation types with $CLOUD_LAB fictional resources.
Ship: Defender triage card for YOUR lab subscription. Next: Entra ID Hygiene.
4. What you ship: Azure Defender triage card for $CLOUD_LAB
Three recommendations with severity and fix category. $CLOUD_LAB named. NO stranger subscriptions. chmod 600.
5. What you record before the next lesson
Date. Defender card. $CLOUD_LAB named. File t31-m05-l01-azure-defender-named.txt chmod 600.
6. Wrong vs right: stranger tenants vs YOUR cloud accounts
Worked failure — same MSF word, opposite target. Right never needs a café Wi-Fi or classmate laptop.
Wrong
Screenshot employer Defender with customer subscription IDs. Ignore MFA recommendations.
Right
Write Defender triage card for YOUR $CLOUD_LAB subscription. Next: Entra ID Hygiene.
Mission: triage Defender recommendations on YOUR lab
1) List three recommendation types. 2) Label severity and resource type each. 3) Name fix category (identity, network, data). 4) chmod 600.
Stuck? Ask Cyberlium AI Mentor
Secure score moves slowly — prioritize high-severity open exposure first.
Knowledge Check
APPLY: Microsoft Defender for Cloud provides:
Multiple choice
Knowledge Check
APPLY: True or False: Defender recommendations should be prioritized by severity and exposure.
True or False
Knowledge Check
APPLY: Azure Defender literacy on Cyberlium avoids:
Multiple choice