SR-11_component-authenticity

DevOps & Security

Develop and implement anti-counterfeit policy and procedures that include the means to detect and prevent counterfeit components from entering the ...

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How to use this skill

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Prompt to paste

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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-11_component-authenticity/SKILL.md

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SR-11 Component Authenticity

High-Level Description

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

Sources of counterfeit components include manufacturers, developers, vendors, and contractors. Anti-counterfeiting policies and procedures support tamper resistance and provide a level of protection against the introduction of malicious code. External reporting organizations include CISA.

What to Check

Verify SR-11 Component Authenticity is documented in SSP
Validate all 2 control requirements are implemented
Confirm control is operating effectively
Review evidence of continuous monitoring for SR-11

How to Test

Step 1: Review Documentation

Examine the System Security Plan (SSP) and related artifacts for SR-11 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

Develop and implement anti-counterfeit policy and procedures that include the means to detect and prevent counterfeit components from entering the system; and Report counterfeit system components to [organization-defined].

Implementation Guidance

Risk Assessment

Finding	Severity	Impact
SR-11 Component Authenticity not implemented	Medium	Supply Chain Risk Management
SR-11 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 (PE-3, SA-4, SI-7, SR-9, SR-10) reviewed