CP-6(1)_separation-from-primary-site

CP-6(1) Separation from Primary Site

Enhancement of: CP-6

High-Level Description

Family: Contingency Planning (CP) Framework: NIST SP 800-53 Rev 5

Threats that affect alternate storage sites are defined in organizational risk assessments and include natural disasters, structural failures, hostile attacks, and errors of omission or commission. Organizations determine what is considered a sufficient degree of separation between primary and alternate storage sites based on the types of threats that are of concern. For threats such as hostile attacks, the degree of separation between sites is less relevant.

What to Check

• Verify CP-6(1) Separation from Primary Site is documented in SSP
• Confirm control is operating effectively
• Review evidence of continuous monitoring for CP-6(1)
• Verify enhancement builds upon base control CP-6

How to Test

Step 1: Review Documentation

Examine the System Security Plan (SSP) and related artifacts for CP-6(1) 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

Remediation Guide

Control Statement

Identify an alternate storage site that is sufficiently separated from the primary storage site to reduce susceptibility to the same threats.

Implementation Guidance

Threats that affect alternate storage sites are defined in organizational risk assessments and include natural disasters, structural failures, hostile attacks, and errors of omission or commission. Organizations determine what is considered a sufficient degree of separation between primary and alternate storage sites based on the types of threats that are of concern. For threats such as hostile attacks, the degree of separation between sites is less relevant.

Risk Assessment

CWE Categories

References

• NIST SP 800-53 Rev 5 - CP-6(1)
• NIST SP 800-53A Rev 5 (Assessment Procedures)
• NIST SP 800-53 Rev 5 Full Catalog

Checklist

• Control documented in SSP
• Implementation evidence collected
• Operating effectiveness validated
• Continuous monitoring in place
• Related controls (RA-3) reviewed