Access Control for Transmission (03.10.08)_access-control-for-transmission
DevOps & SecurityAccess Control for Transmission (03.10.08)_access-control-for-transmission is an Agent Skill for devops & security published in the CyberStrikeus/CyberStrike repository on GitHub: a SKILL.md instruction file an AI agent can load to do this task.
Access Control for Transmission
How to use this skill
Bring this guide into your coding agent with a prompt tailored to the tool you use.
- Open your project in Codex.
- Copy and paste the prompt below.
- Review files and risks before approving any action.
Inspect the Agent Skill at https://github.com/CyberStrikeus/CyberStrike/blob/HEAD/.cyberstrike/skill/NIST/SP800-171_rev3/03.10_physical-protection/Access Control for Transmission (03.10.08)_access-control-for-transmission/SKILL.md and all supporting files. Report provenance, permissions, scripts, dependencies, and security risks. Propose an exact installation into .agents/skills/access-control-for-transmission-03-10-08-access-control-for-transmission, but wait for my approval before writing files or running scripts.
Copying this prompt does not install or run the skill. Review third-party files before use.
Access Control for Transmission (03.10.08) Access Control for Transmission
High-Level Description
Family: Physical Protection Framework: NIST SP 800-171 Rev 3 Applicability: Systems processing, storing, or transmitting CUI
Access Control for Transmission
What to Check
- Verify Access Control for Transmission (03.10.08) Access Control for Transmission is implemented for CUI systems
- Review SSP documentation for Access Control for Transmission (03.10.08)
- Validate CMMC Level 2 assessment objective for Access Control for Transmission (03.10.08)
- Confirm POA&M addresses any gaps for Access Control for Transmission (03.10.08)
How to Test
Step 1: Review System Security Plan
Examine the SSP for Access Control for Transmission (03.10.08) implementation description and responsible parties.
Step 2: Assess Implementation
# Verify security controls protecting CUI
# Check access controls, encryption, monitoring as applicable
# For Linux systems:
ls -la /etc/security/ 2>/dev/null
grep -r "CUI\|controlled" /etc/security/ 2>/dev/null
# For cloud:
# Use cloud-audit-mcp tools to assess posture
Step 3: CMMC Assessment Validation
Verify this requirement passes CMMC Level 2 assessment methodology per SP 800-171A Rev 3.
Tools
| Tool | Purpose | Usage |
|---|---|---|
| cloud-audit-mcp | Assess cloud CUI environment | cloud_audit_* tools |
| Manual Review | SSP and POA&M review | Documentation analysis |
Remediation Guide
Requirement Statement
Implement Access Control for Transmission per NIST SP 800-171 Rev 3.
Supplemental Guidance
Safeguarding measures applied to system distribution and transmission lines prevent accidental damage, disruption, and physical tampering. Such measures may also be necessary to prevent eavesdropping or the modification of unencrypted transmissions. Safeguarding measures used to control physical access to system distribution and transmission lines include disconnected or locked spare jacks, locked wiring closets, cabling protection with conduit or cable trays, and wiretapping sensors.
Risk Assessment
| Finding | Severity | Impact |
|---|---|---|
| Access Control for Transmission (03.10.08) Access Control for Transmission not implemented | Medium | CUI Protection - Physical Protection |
| Access Control for Transmission (03.10.08) partially implemented (POA&M) | Low | CMMC certification risk |
CWE Categories
| CWE ID | Title |
|---|---|
| N/A | No direct CWE mapping |
References
Checklist
- SSP documents Access Control for Transmission (03.10.08) implementation
- Evidence of operating effectiveness collected
- POA&M addresses any gaps
- CMMC assessment objective met
- Continuous monitoring active