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https://www.nist.gov/itl/executive-order-improving-nations-cybersecurity/security-measures-eo-critical-software-use-2

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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 
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-  Cybersecurity @ NIST 

# Security Measures for “EO-Critical Software” Use

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Publishing guidance that outlines security measures for critical software use – including applying practices of least privilege, network segmentation, and proper configuration – is one of NIST’s assignments to enhance the security of the software supply chain called for by a May 12, 2021, Presidential Executive Order on Improving the Nation’s Cybersecurity (14028). NIST considered extensive input from the public via a call for position papers and workshop and has worked closely with the Cybersecurity & Infrastructure Security Agency (CISA)and Office of Management and Budget (OMB) in producing this guidance. 
                  - Introduction
                  - Guidance Purpose & Scope
                  - Security Measures for EO-Critical Software Use
                  - FAQs

## The security measures for "EO-Critical Software" Use are also included in a NIST white paper.

*Questions about this guidance**should be directed to:*swsupplychain-eo [at] nist.gov (*swsupplychain-eo[at]nist[dot]gov*)

Information technologyCybersecurity

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