SR-4(2)_track-and-trace

DevOps & Security

Establish and maintain unique identification of the following systems and critical system components for tracking through the supply chain: [organizat

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Source SKILL.md: https://github.com/CyberStrikeus/CyberStrike/blob/HEAD/.cyberstrike/skill/NIST/SP800-53_rev5/SR_supply-chain-risk-management/SR-4(2)_track-and-trace/SKILL.md

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SR-4(2) Track and Trace

Enhancement of: SR-4

High-Level Description

Family: Supply Chain Risk Management (SR) Framework: NIST SP 800-53 Rev 5

Tracking the unique identification of systems and system components during development and transport activities provides a foundational identity structure for the establishment and maintenance of provenance. For example, system components may be labeled using serial numbers or tagged using radio-frequency identification tags. Labels and tags can help provide better visibility into the provenance of a system or system component. A system or system component may have more than one unique identifier. Identification methods are sufficient to support a forensic investigation after a supply chain compromise or event.

What to Check

Verify SR-4(2) Track and Trace is documented in SSP
Confirm control is operating effectively
Review evidence of continuous monitoring for SR-4(2)
Verify enhancement builds upon base control SR-4

How to Test

Step 1: Review Documentation

Examine the System Security Plan (SSP) and related artifacts for SR-4(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

Establish and maintain unique identification of the following systems and critical system components for tracking through the supply chain: [organization-defined].

Implementation Guidance

Risk Assessment

Finding	Severity	Impact
SR-4(2) Track and Trace not implemented	Medium	Supply Chain Risk Management
SR-4(2) partially implemented	Low	Incomplete Supply Chain Risk Management

CWE Categories

CWE ID	Title
N/A	No direct CWE mapping

References

Checklist

Control documented in SSP
Implementation evidence collected
Operating effectiveness validated
Continuous monitoring in place
Related controls (IA-2, IA-8, PE-16, PL-2) reviewed