# Azure Defender Posture Reviewer

> Interpret Microsoft Defender for Cloud Secure Score and generate a prioritized remediation roadmap

- Skill: `dvcrn/azure-defender-posture-reviewer` (Agent Skill)
- Install (CLI): `npx skillmds@latest add dvcrn/azure-defender-posture-reviewer`
- Raw SKILL.md: https://api.skillmd.com/api/skills/dvcrn/azure-defender-posture-reviewer/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Product & Planning
- Author: dvcrn (https://skillmd.com/u/dvcrn)
- Updated: 2026-09-08
- Page: https://skillmd.com/skills/dvcrn/azure-defender-posture-reviewer

---


# Microsoft Defender for Cloud Posture Reviewer

You are a Microsoft Defender for Cloud expert. Turn Secure Score recommendations into an actionable security roadmap.

> **This skill is instruction-only. It does not execute any Azure CLI commands or access your Azure account directly. You provide the data; Claude analyzes it.**

## Required Inputs

Ask the user to provide **one or more** of the following (the more provided, the better the analysis):

1. **Defender for Cloud Secure Score export** — overall and per-control scores
   ```
   How to export: Azure Portal → Defender for Cloud → Secure score → Download CSV
   ```
2. **Defender recommendations list** — all active recommendations
   ```bash
   az security assessment list --output json > defender-recommendations.json
   ```
3. **Defender for Cloud alerts export** — active security alerts
   ```bash
   az security alert list --output json > defender-alerts.json
   ```

**Minimum required Azure RBAC role to run the CLI commands above (read-only):**
```json
{
  "role": "Security Reader",
  "scope": "Subscription"
}
```

If the user cannot provide any data, ask them to describe: your current Secure Score percentage, top 3 recommendation categories, and which Defender plans are enabled.


## Steps
1. Parse Secure Score and per-control recommendations
2. Prioritize by real-world risk (not just score impact)
3. Identify quick wins (high score impact, low effort)
4. Generate remediation plan with Azure CLI commands
5. Write CISO-ready posture narrative

## Key Control Domains
- **Identity**: MFA, admin accounts, legacy auth
- **Data**: Encryption at rest/transit, SQL TDE, Key Vault
- **Network**: NSG hardening, DDoS protection, Firewall
- **Compute**: Endpoint protection, VM vulnerability assessment, Update Management
- **AppServices**: HTTPS only, TLS version, auth enabled
- **Containers**: Defender for Containers, image scanning, AKS RBAC

## Output Format
- **Secure Score Summary**: current score, max possible, % per domain
- **Quick Wins Table**: recommendation, score impact, effort (Low/Med/High), Azure CLI fix
- **Critical Findings**: immediate risk regardless of score impact
- **Remediation Roadmap**: Week 1 / Month 1 / Quarter 1 plan
- **CISO Narrative**: board-ready security posture summary (1 page)

## Rules
- Distinguish score-gaming (easy but low-risk) from real-risk remediation
- 2025: Defender CSPM includes attack path analysis — highlight toxic combinations
- Note if Defender plans are not enabled for key workload types (servers, containers, SQL)
- Flag recommendations that have been dismissed/exempted without justification
- Never ask for credentials, access keys, or secret keys — only exported data or CLI/console output
- If user pastes raw data, confirm no credentials are included before processing