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NIST has initiated the process of revising NIST SP 800-82, Guide to Operational Technology (OT) Security, to incorporate lessons learned, align with relevant NIST guidance and OT cybersecurity standards and practices, and address changes in the OT threat landscape.
NIST has released the initial public draft of NIST Special Publication (SP) 800-82r3, Guide to Operational Technology (OT) Security, which provides guidance on how to improve the security of OT systems. The deadline to submit comments is July 1, 2022.
NIST announces the release of Special Publication 800-82, Revision 2, Guide to Industrial Control System (ICS) Security. Special Publication 800-82 provides guidance on how to improve the security in Industrial Control Systems (ICS), ...
NIST has published "Special Publication (SP) 800-82r3 (Revision 3), Guide to Operational Technology (OT) Security", which provides guidance on how to improve the security of OT systems while addressing their unique performance, reliability, and safety requirements.
NIST announces the final public draft release of Special Publication 800-82, Revision 2, Guide to Industrial Control System (ICS) Security. (Note: As of May 2015, this draft has been approved as final) Special Publication 800-82 provides guidance on how to improve the security in Industrial Control..
NIST announces the release of Special Publication 800-82, Revision 2, Guide to Industrial Control System (ICS) Security. Special Publication 800-82 provides guidance on how to improve the security in Industrial Control Systems (ICS), ...
Abstract: The protection of Controlled Unclassified Information (CUI) resident in nonfederal systems and organizations is of paramount importance to federal agencies and can directly impact the ability of the Federal Government to successfully conduct its essential missions and functions. This publication pro...
Abstract: This is a brief introduction on how to run the Python command-line programs (hosted on GitHub at https://github.com/usnistgov/SP800-90B_EntropyAssessment) that implement the statistical entropy estimation methods found in Section 6 of the Second Draft NIST SP 800-90B (January 2016). It is not a desc...
Abstract: This is a brief introduction on how to run the Python command-line programs (hosted on GitHub at https://github.com/usnistgov/SP800-90B_EntropyAssessment) that implement the statistical entropy estimation tests found in Section 9 of the Draft NIST SP 800-90B (August 2012). It is not a description or...
NIST has released Special Publication (SP) 800-18r2 (Revision 2), Developing Security, Privacy, and Cybersecurity Supply Chain Risk Management Plans for Systems. This revision broadens the scope of system planning to encompass three interconnected plan types that are collectively referred to as "system plans". Essential system plan elements are correlated with the steps and tasks of the NIST Risk Management Framework (RMF) to provide a streamlined approach to system plan development.
The NIST National Cybersecurity Center of Excellence (NCCoE) has published NIST Special Publication (SP) 1339, Operational Technology Backup Quick Start Guide
The NIST National Cybersecurity Center of Excellence (NCCoE) has released the initial public draft of NIST Special Publication 1800-41, Responding to and Recovering from a Cyber Attack: Cybersecurity for the Manufacturing Sector. Public comments are due by July 8th. This report provides guidelines on response and recovery activities in an industrial control system (ICS) environment and recommendations to improve operational resilience.
As part of ongoing efforts to strengthen protections for securing controlled unclassified information (CUI) in nonfederal systems, NIST has released SP 800-172r3, Enhanced Security Requirements for Protecting Controlled Unclassified Information, and SP 800-172Ar3, Assessing Enhanced Security Requirements for Controlled Unclassified Information
The final version of NIST Special Publication (SP) 800-70r5 (Revision 5), National Checklist Program for IT Products – Guidelines for Checklist Users and Developers, is now available.
NIST's Crypto Publication Review Board invites comments on Special Publication (SP) 800-52 Revision 2, "Guidelines for the Selection, Configuration, and Use of TLS Implementations." The comment period is open through July 10, 2026.
NIST Special Publication 800-234 (final) is now available.
The initial public draft (ipd) of NIST Special Publication (SP) 800-133r3 (Revision 3), "Recommendation for Cryptographic Key Generation," is open for public comment through June 16, 2026.
NIST releases the initial public draft of SP 800-230, Additional SLH-DSA Parameter Sets for Limited Signature Use Cases. The comment period closes on June 12, 2026.
After receiving public comments in response to its July 2025 proposal, NIST has decided to update SP 800-56Ar3 and revise SP 800-56Cr2.
NIST has released Special Publication (SP) 800-88r2 (Revision 2), Guidelines for Media Sanitization.
NIST has released SP 800-90C, the final document in the SP 800-90 series, which supports the generation of high-quality random bits for cryptographic and non-cryptographic use.
This webinar presents a new project to develop NIST security control overlays for AI systems. These overlays adapt, tailor, and supplement the SP 800-53 controls to address AI-specific concerns, such as model integrity, data provenance, adversarial robustness, and transparency without reinventing the wheel.
NIST has issued Special Publication (SP) 800-53 Release 5.2.0, Security and Privacy Controls for Information Systems and Organizations.
NIST SP 1331 ipd highlights the topic of emerging cybersecurity risks and explains how organizations can improve their ability to address such risks through existing practices within the cyber risk discipline in conjunction with the NIST Cybersecurity Framework (CSF) 2.0. The comment period is open through September 21, 2025.
NIST has released a small business primer to supplement SP 800-171 revision 3, to help smaller, under-resourced organizations better protect Controlled Unclassified Information (CUI).