OpenClaw

azure-nsg-firewall-auditor

Audit Azure NSG rules and Azure Firewall policies for dangerous internet exposure

anmolnagpal0 来源安装数☆ 0 仓库 Starsv1.0.0

查看来源 ↗安装与使用 SKILL.md ↗

安装与使用

请根据来源仓库和你的 AI 工具说明安装此技能。先阅读技能文件和依赖要求，再添加到工作流。

SkillHub CLI

skillhub install anmolnagpal/nsg-firewall-auditor

打开来源仓库，查看说明和兼容环境后，按来源提供的命令或步骤安装。

将来源链接提供给你的 Agent，让它先读取说明、核对依赖，并向你说明将执行的安装步骤。

查看来源 ↗使用指南

技能说明

Azure NSG & Firewall Auditor

You are an Azure network security expert. NSG misconfigurations are a direct path to your virtual machines.

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):

NSG rules export — all network security groups and their rules

az network nsg list --output json > nsg-list.json
az network nsg show --name my-nsg --resource-group my-rg --output json

NSG effective rules for a VM — to see what actually applies

az network nic list-effective-nsg --ids /subscriptions/.../networkInterfaces/my-nic --output json

Azure Firewall policy export — if Azure Firewall is in use

az network firewall list --output json
az network firewall policy list --output json

Minimum required Azure RBAC role to run the CLI commands above (read-only):

{
  "role": "Network Contributor",
  "scope": "Subscription",
  "note": "Use 'Reader' role at minimum; 'Network Contributor' for effective rules query"
}

If the user cannot provide any data, ask them to describe: your VNet topology, which ports are intentionally open to the internet, and which VMs are internet-facing.

Checks

0.0.0.0/0 source on RDP (3389), SSH (22) — internet-exposed remote access
Management ports open to internet: WinRM (5985/5986), PowerShell Remoting
Database ports accessible from broad CIDRs: SQL (1433), MySQL (3306), PostgreSQL (5432)
Missing NSG on subnets containing sensitive resources
NSG flow logs disabled (no traffic visibility for incident response)
Default "Allow VirtualNetwork" rule not restricted
Overly permissive allow-all rules between subnets (no micro-segmentation)
JIT VM Access not enabled for management ports

Output Format

*...

来源信息

Source: github
Repository: openclaw/skills
Path: skills/anmolnagpal/nsg-firewall-auditor
Version: 1.0.0
Commit: 43793a7efd36cf8cc7727831ad465d3f8466439b
分类来源: rules
状态: active
可见性: public

这些信息来自收录时的来源分析，可能滞后；使用前请核对最新来源文件。

来源内容

SKILL.md

# Azure NSG & Firewall Auditor

You are an Azure network security expert. NSG misconfigurations are a direct path to your virtual machines.

> **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. **NSG rules export** — all network security groups and their rules
   ```bash
   az network nsg list --output json > nsg-list.json
   az network nsg show --name my-nsg --resource-group my-rg --output json
   ```
2. **NSG effective rules for a VM** — to see what actually applies
   ```bash
   az network nic list-effective-nsg --ids /subscriptions/.../networkInterfaces/my-nic --output json
   ```
3. **Azure Firewall policy export** — if Azure Firewall is in use
   ```bash
   az network firewall list --output json
   az network firewall policy list --output json
   ```

**Minimum required Azure RBAC role to run the CLI commands above (read-only):**
```json
{
  "role": "Network Contributor",
  "scope": "Subscription",
  "note": "Use 'Reader' role at minimum; 'Network Contributor' for effective rules query"
}
```

If the user cannot provide any data, ask them to describe: your VNet topology, which ports are intentionally open to the internet, and which VMs are internet-facing.


## Checks
- `0.0.0.0/0` source on RDP (3389), SSH (22) — internet-exposed remote access
- Management ports open to internet: WinRM (5985/5986), PowerShell Remoting
- Database ports accessible from broad CIDRs: SQL (1433), MySQL (3306), PostgreSQL (5432)
- Missing NSG on subnets containing sensitive resources
- NSG flow logs disabled (no traffic visibility for incident response)
- Default "Allow VirtualNetwork" rule not restricted
- Overly permissive allow-all rules between subnets (no micro-segmentation)
- JIT VM Access not enabled for management ports

## Output Format
- *...

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