Appendix A List of Acronyms

AAL

Application Allowlisting

AD

Active Directory

AF

Asset Framework

BAD

Behavioral Anomaly Detection

CRS

Collaborative Robotic System

CRADA

Cooperative Research and Development Agreement

CSF

NIST Cybersecurity Framework

CSMS

Cybersecurity for Smart Manufacturing Systems

DMZ

Demilitarized Zone

DNAT

Destination Network Address Translation

FOIA

Freedom of Information Act

GPO

Group Policy Object

HDD

Hard Disk Drive

ICS

Industrial Control System

IIS

Internet Information Services

IoT

Internet of Things

IT

Information Technology

LAN

Local Area Network

MFA

Multifactor Authentication

MTD

Moving Target Defense

NAT

Network Address Translation

NCCoE

National Cybersecurity Center of Excellence

NIST

National Institute of Standards and Technology

NISTIR

NIST Interagency or Internal Report

NSA

National Security Agency

NTP

Network Time Protocol

OT

Operational Technology

OU

Organizational Unit

PCS

Process Control System

PI

Process Information

PLC

Programmable Logic Controller

POU

Program Organizational Unit

RDP

Remote Desktop Protocol

SP

Special Publication

SPAN

Switch Port Analyzer

SRP

Software Restriction Policy

VDI

Virtual Desktop Interface

VLAN

Virtual Local Area Network

VM

Virtual Machine

VPN

Virtual Private Network

Appendix B Build Architecture Diagrams

Figure B-1 Build 1 Architecture Diagram

Architecture Diagram of Build 1. Build 1 uses the Process Control System with the following products: Carbon Black, OSIsoft PI Server, GreenTec, Tenable, and TDi Consoleworks.

Figure B-2 Build 2 Architecture Diagram

Architecture Diagram of Build 2. Build 2 uses the Process Control System with the following products: Security Onion Wazuh, Dispel, GreenTec, OSIsoft, Windows SRP, and Forescout.

Figure B-3 Build 3 Architecture Diagram

Architecture Diagram of Build 3. Build 3 uses the Collaborative Robotics System with the following products: GreenTec, OSIsoft, Security Onion Wazuh, Windows SRP, and Dragos.

Figure B-4 Build 4 Architecture Diagram

Architecture Diagram of Build 4. Build 4 uses the Collaborative Robotics System with the following products: Dispel, OSIsoft, GreenTec, Carbon Black, and Azure Defender for IoT.