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https://www.nist.gov/itl/executive-order-14028-improving-nations-cybersecurity/software-security-supply-chains-evolving

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Information Technology Laboratory

## Executive Order 14028,  Improving the Nation's Cybersecurity

-  Software Supply Chain Security Guidance  Expand or Collapse    -  Software Security in Supply Chains  Expand or Collapse      -  Guidance, Purpose, Scope, and Audience 
    -  EO-Critical Software and Security Measures for EO-Critical Software 
    -  Software Cybersecurity for Producers and Users  Expand or Collapse        -  Attesting to Conformity with Secure Software Development Practices 
    -  Software Verification 
    -  Evolving Standards, Tools, and Recommended Practices  Expand or Collapse        -  Software Bill of Materials (SBOM) 
      -  Enhanced Vendor Risk Assessments 
      -  Open Source Software Controls 
      -  Vulnerability Management 
    -  Additional Existing Industry Standards, Tools, and Recommended Practices 
    -  FAQs 
  -  Software Cybersecurity for Producers and Purchasers 
  -  Critical Software  Expand or Collapse      -  Critical Software Definition  Expand or Collapse        -  Introduction 
      -  Background & Approach 
      -  Definition & Explanatory Material 
      -  FAQs 
    -  Security Measures for Critical Software Use  Expand or Collapse        -  Introduction 
      -  Purpose & Scope 
      -  Security Measures for EO-Critical Software Use 
      -  FAQs 
  -  Software Verification  Expand or Collapse      -  Introduction 
    -  Background & Approach 
    -  Recommended Minimum Standard for Vendor or Developer Verification of Code 
    -  FAQs 
-  Cybersecurity Labeling for Consumers  Expand or Collapse    -  Consumer Cybersecurity Labeling Pilots: The Approach and Contributions 
  -  Workshops on Cybersecurity Labeling of Consumer Products 
  -  IoT Product Criteria 
  -  Consumer Software Criteria 
  -  News & Updates 
  -  Engage 
  -  Resources 
  -  FAQs 
-  Workshops & Call for Papers 
-  News & Updates 
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-  FAQs 
-  Cybersecurity @ NIST 

# Software Security in Supply Chains: Evolving Standards, Tools, and Recommended Practices

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C-SCRM and software supply chain security disciplines have evolved rapidly in recent years. The release of EO 14028, subsequent discussions, and cross-industry publications have brought many of these evolutions to the fore. This section responds to EO 14028’s mandate for NIST to gather and define those evolving industry standards, tools, and recommended practices in software supply chain security.

As with the existing standards, tools, and recommended practices provided above, these evolving concepts are tailored to the context of federal acquirers. Given the varying levels of complexity and technical capabilities required for implementation, these concepts are presented in the Foundational, Sustaining, and Enhancing practices paradigm first introduced in SP 800-161, Rev. 1. Federal agencies should use these designations to prioritize the implementation of these recommended leading software supply chain security capabilities.

Evolving standards, tools, and recommended practices are capabilities, not requirements, and are only to be implemented by federal acquirers when and where practical. The Foundational, Sustaining, and Enhancing practices designations recognize that federal departments and agencies acquisition and C-SCRM functions are at differing levels of program maturity.

Evolving standards, tools, and recommended practices are sourced from federal software supply chain security working groups, an array of public and private industry partnerships, and over 150 position papers submitted in advance of NIST’s June 2021 Enhancing Software Supply Chain Security Workshop.

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**Content:**
                  -  Introduction 
                  -  Guidance, Purpose, Scope, and Audience 
                  -  EO-Critical Software and Security Measures for EO-Critical Software 
                  -  Software Cybersecurity for Producers and Users                      -  Attesting to Conformity with Secure Software Development Practices
                  -  Software Verification 
                  -  Evolving Standards, Tools, and Recommended Practices                      -  Software Bill of Materials (SBOM) 
                    -  Enhanced Vendor Risk Assessments 
                    -  Open Source Software Controls 
                    -  Vulnerability Management
                  -  Additional Existing Industry Standards, Tools, and Recommended Practices 
                  -  Frequently Asked Questions (FAQs) 

Information technologyCybersecurity

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