ID.AM 04 Idam 04

---
name: "ID.AM-04_idam-04"
description: "Inventories of services provided by suppliers are maintained"
category: "information-gathering"
version: "2.0"
author: "cyberstrike-official"
tags:
  - nist
  - csf
  - v2.0
  - id-am-04
  - id
  - subcategory
tech_stack:
  - aws
  - azure
  - gcp
  - network
cwe_ids:
  - CWE-200
chains_with: []
prerequisites:
  - Asset Management (ID.AM)
severity_boost: {}
---

# ID.AM-04 ID.AM-04

> **Subcategory of:** Asset Management (ID.AM)

## High-Level Description

**Function:** IDENTIFY (ID)
**Framework:** NIST Cybersecurity Framework v2.0

Inventories of services provided by suppliers are maintained

## What to Check

- [ ] Verify ID.AM-04 ID.AM-04 outcome is achieved
- [ ] Review documentation and evidence for ID.AM-04
- [ ] Assess organizational maturity for IDENTIFY function
- [ ] Map to SP 800-53 controls that satisfy ID.AM-04

## How to Test

### Step 1: Identify Current Profile

Determine the organization's current and target CSF profile tier for ID.AM-04.

### Step 2: Assess Outcome Achievement

```
# Review organizational policies and procedures
# Check for evidence that ID.AM-04 outcome is met
# Interview stakeholders responsible for IDENTIFY
```

### Step 3: Map to Technical Controls

Identify which SP 800-53 controls implement this CSF outcome and verify their operating effectiveness.

## Tools

| Tool            | Purpose                       | Usage                        |
| --------------- | ----------------------------- | ---------------------------- |
| cloud-audit-mcp | Assess cloud security posture | `cloud_audit_*` tools        |
| Manual Review   | Policy and procedure review   | Interviews and documentation |

## Remediation Guide

Achieve the ID.AM-04 ID.AM-04 outcome:

Inventories of services provided by suppliers are maintained

## Risk Assessment

| Finding                                | Severity | Impact                |
| -------------------------------------- | -------- | --------------------- |
| ID.AM-04 ID.AM-04 outcome not achieved | Medium   | IDENTIFY Function Gap |

## CWE Categories

| CWE ID  | Title                             |
| ------- | --------------------------------- |
| CWE-200 | Exposure of Sensitive Information |

## References

- [NIST CSF v2.0](https://www.nist.gov/cyberframework)
- [NIST CSF v2.0 Reference Tool](https://csrc.nist.gov/projects/cybersecurity-framework/filters#/csf/filters)
- [CSF 2.0 Quick Start Guides](https://www.nist.gov/cyberframework/getting-started)

## Checklist

- [ ] Current profile tier assessed
- [ ] Target profile tier defined
- [ ] Gap analysis completed
- [ ] SP 800-53 control mapping verified
- [ ] Implementation roadmap exists