# RA-3(2)_use-of-all-source-intelligence

> Use all-source intelligence to assist in the analysis of risk.

- Skill: `cyberstrikeus/ra-3-2-use-of-all-source-intelligence` (Agent Skill)
- Install (CLI): `npx skillmds@latest add cyberstrikeus/ra-3-2-use-of-all-source-intelligence`
- Raw SKILL.md: https://api.skillmd.com/api/skills/cyberstrikeus/ra-3-2-use-of-all-source-intelligence/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: cyberstrikeus (https://skillmd.com/u/cyberstrikeus)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/cyberstrikeus/ra-3-2-use-of-all-source-intelligence

---


# RA-3(2) Use of All-source Intelligence

> **Enhancement of:** RA-3

## High-Level Description

**Family:** Risk Assessment (RA)
**Framework:** NIST SP 800-53 Rev 5

Organizations employ all-source intelligence to inform engineering, acquisition, and risk management decisions. All-source intelligence consists of information derived from all available sources, including publicly available or open-source information, measurement and signature intelligence, human intelligence, signals intelligence, and imagery intelligence. All-source intelligence is used to analyze the risk of vulnerabilities (both intentional and unintentional) from development, manufacturing, and delivery processes, people, and the environment. The risk analysis may be performed on suppliers at multiple tiers in the supply chain sufficient to manage risks. Organizations may develop agreements to share all-source intelligence information or resulting decisions with other organizations, as appropriate.

## What to Check

- [ ] Verify RA-3(2) Use of All-source Intelligence is documented in SSP
- [ ] Confirm control is operating effectively
- [ ] Review evidence of continuous monitoring for RA-3(2)
- [ ] Verify enhancement builds upon base control RA-3

## How to Test

### Step 1: Review Documentation

Examine the System Security Plan (SSP) and related artifacts for RA-3(2) implementation details. Verify the organization has documented how this control is satisfied.

### Step 2: Validate Implementation

```
# For cloud environments, use cloud-audit-mcp tools
# For on-premises, review system configurations directly

# Example: Check if account management policies exist
grep -r "account.management\|access.control" /etc/security/ 2>/dev/null
```

### Step 3: Test Operating Effectiveness

Verify the control is actively functioning, not just documented. Check logs, configurations, and operational evidence.

## Tools

| Tool          | Purpose                           | Usage |
| ------------- | --------------------------------- | ----- |
| Manual Review | Documentation and interview-based | N/A   |

## Remediation Guide

### Control Statement

Use all-source intelligence to assist in the analysis of risk.

### Implementation Guidance

Organizations employ all-source intelligence to inform engineering, acquisition, and risk management decisions. All-source intelligence consists of information derived from all available sources, including publicly available or open-source information, measurement and signature intelligence, human intelligence, signals intelligence, and imagery intelligence. All-source intelligence is used to analyze the risk of vulnerabilities (both intentional and unintentional) from development, manufacturing, and delivery processes, people, and the environment. The risk analysis may be performed on suppliers at multiple tiers in the supply chain sufficient to manage risks. Organizations may develop agreements to share all-source intelligence information or resulting decisions with other organizations, as appropriate.

## Risk Assessment

| Finding                                                | Severity | Impact                     |
| ------------------------------------------------------ | -------- | -------------------------- |
| RA-3(2) Use of All-source Intelligence not implemented | Medium   | Risk Assessment            |
| RA-3(2) partially implemented                          | Low      | Incomplete Risk Assessment |

## CWE Categories

| CWE ID | Title                 |
| ------ | --------------------- |
| N/A    | No direct CWE mapping |

## References

- [NIST SP 800-53 Rev 5 - RA-3(2)](https://csrc.nist.gov/projects/cprt/catalog#/cprt/framework/version/SP_800_53_5_1_1/home?element=ra-3.2)
- [NIST SP 800-53A Rev 5 (Assessment Procedures)](https://csrc.nist.gov/pubs/sp/800/53/a/r5/final)
- [NIST SP 800-53 Rev 5 Full Catalog](https://csrc.nist.gov/pubs/sp/800/53/r5/upd1/final)

## Checklist

- [ ] Control documented in SSP
- [ ] Implementation evidence collected
- [ ] Operating effectiveness validated
- [ ] Continuous monitoring in place
- [ ] Related controls (none) reviewed