pl-11-baseline-tailoring

name	PL-11_baseline-tailoring
description	Tailor the selected control baseline by applying specified tailoring actions.
category	configuration
version	5.2.0
author	cyberstrike-official
tags	["nist","sp800-53","rev5","pl-11","pl"]
tech_stack	["any"]
cwe_ids	[]
chains_with	["PL-10","RA-2","RA-3","RA-9","SA-8"]
prerequisites	[]
severity_boost	{"PL-10":"Chain with PL-10 for comprehensive security coverage","RA-2":"Chain with RA-2 for comprehensive security coverage","RA-3":"Chain with RA-3 for comprehensive security coverage"}

PL-11 Baseline Tailoring

High-Level Description

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

The concept of tailoring allows organizations to specialize or customize a set of baseline controls by applying a defined set of tailoring actions. Tailoring actions facilitate such specialization and customization by allowing organizations to develop security and privacy plans that reflect their specific mission and business functions, the environments where their systems operate, the threats and vulnerabilities that can affect their systems, and any other conditions or situations that can impact their mission or business success. Tailoring guidance is provided in SP 800-53B . Tailoring a control baseline is accomplished by identifying and designating common controls, applying scoping considerations, selecting compensating controls, assigning values to control parameters, supplementing the control baseline with additional controls as needed, and providing information for control implementation. The general tailoring actions in SP 800-53B can be supplemented with additional actions based on the needs of organizations. Tailoring actions can be applied to the baselines in SP 800-53B in accordance with the security and privacy requirements from FISMA, PRIVACT , and OMB A-130 . Alternatively, other communities of interest adopting different control baselines can apply the tailoring actions in SP 800-53B to specialize or customize the controls that represent the specific needs and concerns of those entities.

What to Check

• Verify PL-11 Baseline Tailoring is documented in SSP
• Confirm control is operating effectively
• Review evidence of continuous monitoring for PL-11

How to Test

Step 1: Review Documentation

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