si-13-4-standby-component-installation-and-notification

name	SI-13(4)_standby-component-installation-and-notification
description	If system component failures are detected: Ensure that the standby components are successfully and transparently installed within [organization-define
category	input-validation
version	5.2.0
author	cyberstrike-official
tags	["nist","sp800-53","rev5","si-13-4","si","enhancement"]
tech_stack	["aws","azure","gcp","linux","windows"]
cwe_ids	["CWE-20"]
chains_with	[]
prerequisites	["SI-13"]
severity_boost	{}

SI-13(4) Standby Component Installation and Notification

Enhancement of: SI-13

High-Level Description

Family: System and Information Integrity (SI) Framework: NIST SP 800-53 Rev 5

Automatic or manual transfer of components from standby to active mode can occur upon the detection of component failures.

What to Check

• Verify SI-13(4) Standby Component Installation and Notification is documented in SSP
• Validate all 2 control requirements are implemented
• Confirm control is operating effectively
• Review evidence of continuous monitoring for SI-13(4)
• Verify enhancement builds upon base control SI-13

How to Test

Step 1: Review Documentation

Examine the System Security Plan (SSP) and related artifacts for SI-13(4) 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
cloud-audit-mcp	Check integrity monitoring	cloud_audit_monitoring
AWS CLI	Review GuardDuty/Inspector	aws guardduty list-detectors

Remediation Guide

Control Statement

If system component failures are detected: Ensure that the standby components are successfully and transparently installed within [organization-defined] ; and [organization-defined].

Implementation Guidance

Automatic or manual transfer of components from standby to active mode can occur upon the detection of component failures.

Risk Assessment