Assessment Objective

Determine if:

• SR-04(04)[01] [Assignment: controls] are employed to ensure the integrity of the system and system components;
• SR-04(04)[02] [Assignment: analysis method] is conducted to ensure the integrity of the system and system components.

Assessment Methods

Examine

• Supply chain risk management policy and procedures
• supply chain risk management plan
• system and services acquisition policy
• procedures addressing supply chain protection
• bill of materials for critical systems or system components
• acquisition documentation
• software identification tags
• manufacturer declarations of platform attributes (e.g., serial numbers, hardware component inventory) and measurements (e.g., firmware hashes) that are tightly bound to the hardware itself
• system security plan
• other relevant documents or records

Interview

• Organizational personnel with system and services acquisition responsibilities
• organizational personnel with information security responsibilities
• organizational personnel with supply chain risk management responsibilities

Test

• Organizational processes for identifying pedigree information
• organizational processes to determine and validate the integrity of the internal composition of critical systems and critical system components
• mechanisms to determine and validate the integrity of the internal composition of critical systems and critical system components

Tichete legate

• NIST -

  https://csrc.nist.gov/pubs/sp/800/53/r5/upd1/final