Cybersecurity

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class="grid-row"> <div class="nist-section-header__title"> <h1 class="nist-page__title">Cybersecurity</h1> </div> </div> </div> </div> </div> </div> <section class="nist-page__content usa-section clearfix" > <a id="main-content" tabindex="-1"></a> <div class="grid-container margin-top-4"> <div class="grid-row grid-gap-6"> <aside class="nist-page__region nist-page__region--sidebar-first tablet-lg:grid-col-4 desktop-lg:grid-col-3"> <div>  <div data-elastic-exclude="" class="nist-block" > <nav> <ul class="usa-sidenav usa-accordion "> <li class="usa-sidenav__item usa-sidenav__item--parent"> <span data-drupal-link-system-path="">Frameworks</span> <button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-cybersecurity-1"><span class="usa-sr-only">Expand or Collapse</span></button> <ul id="menu-cybersecurity-1" class="usa-sidenav__sublist usa-accordion"> <li class="usa-sidenav__item"> <a href="/cyberframework" data-drupal-link-system-path="">Cybersecurity Framework</a> 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data-drupal-link-system-path="">Small Business Cybersecurity Corner</a> </li> <li class="usa-sidenav__item"> <a href="/cybersecurity/cybersecurity-privacy-stakeholder-engagement" data-drupal-link-system-path="">Stakeholder Engagement</a> </li> <li class="usa-sidenav__item"> <a href="https://csrc.nist.gov/" data-drupal-link-system-path="">Computer Security Resource Center (CSRC)</a> </li> </ul> </nav> </div>  <div class="nist-block nist-social__wrapper--block" > <h2 class="nist-block__title" >Sign Up to Get NIST News</h2> <div><a href="https://public.govdelivery.com/accounts/USNIST/subscriber/new?topic_id=USNIST_14" class="nist-social nist-social--envelope" title="GovDelivery" ><span>GovDelivery</span></a></div> </div>  <div class="views-element-container nist-block nist-block--topic" data-elastic-exclude="" > <div><div class="js-view-dom-id-7567316fa95d5431dc525f2434763675da1fc5ec48969e356f895c796123f635"> <div class="link-list"> <h2 class="nist-block__title">Cybersecurity Topics</h2> <ul> <li><div class="views-field views-field-field-shared-section"><div class="field-content"><a href="/cryptography" hreflang="en">Cryptography</a></div></div></li> <li><div class="views-field views-field-field-shared-section"><div class="field-content"><a href="/cybersecurity-education-and-workforce-development" hreflang="en">Cybersecurity education and workforce development</a></div></div></li> <li><div class="views-field views-field-field-shared-section"><div class="field-content"><a href="/cybersecurity-measurement" hreflang="en">Cybersecurity measurement</a></div></div></li> <li><div class="views-field views-field-field-shared-section"><div class="field-content"><a href="/identity-access-management" hreflang="en">Identity & Access Management</a></div></div></li> <li><div class="views-field views-field-field-shared-section"><div class="field-content"><a href="/privacy-engineering" hreflang="en">Privacy engineering</a></div></div></li> <li><div class="views-field views-field-field-shared-section"><div class="field-content"><a href="/risk-management" hreflang="en">Risk Management</a></div></div></li> <li><div class="views-field views-field-field-shared-section"><div class="field-content"><a href="/securing-emerging-technologies" hreflang="en">Securing emerging technologies</a></div></div></li> <li><div class="views-field views-field-field-shared-section"><div class="field-content"><a href="/trustworthy-networks" hreflang="en">Trustworthy networks</a></div></div></li> <li><div class="views-field views-field-field-shared-section"><div class="field-content"><a href="/trustworthy-platforms" hreflang="en">Trustworthy platforms</a></div></div></li> </ul> </div> </div> </div> </div>  </div> </aside> <div class="nist-page__region nist-page__region--content tablet-lg:grid-col-8 desktop-lg:grid-col-9" > <div class="nist-block" > <div class="paragraph paragraph--type--hero paragraph--view-mode--default"> <div class="nist-hero grid-row grid-gap-2"> <div class="nist-hero__item tablet:grid-col-4 nist-hero__item--overlay"> <div class="nist-hero__item-inner"> <div class="nist-hero__image"> <a href="/cyberframework"> <picture> <source srcset="/sites/default/files/styles/600w_x_360h/public/images/2024/04/15/CSF-wheel-revamp-v5-transparent_Op%203.png.webp?itok=U33G5B0L 1x, /sites/default/files/styles/1200w_x_720h/public/images/2024/04/15/CSF-wheel-revamp-v5-transparent_Op%203.png.webp?itok=G6DFHRnD 2x" media="(min-width: 480px)" type="image/webp" width="600" height="360"/> <source srcset="/sites/default/files/styles/300w_x_180h/public/images/2024/04/15/CSF-wheel-revamp-v5-transparent_Op%203.png.webp?itok=C2B6INcx 1x, /sites/default/files/styles/600w_x_360h/public/images/2024/04/15/CSF-wheel-revamp-v5-transparent_Op%203.png.webp?itok=U33G5B0L 2x" media="(min-width: 0px)" type="image/webp" width="300" height="180"/> <img loading="eager" src="/sites/default/files/styles/600w_x_360h/public/images/2024/04/15/CSF-wheel-revamp-v5-transparent_Op%203.png.jpg?itok=U33G5B0L" width="600" height="360" alt="NIST Cybersecurity Framework 2.0" typeof="foaf:Image" /> </picture> </a> </div> <div class="nist-hero__caption"> <a href="/cyberframework"> <div class="text">Cybersecurity Framework</div> </a> </div> </div> </div> <div class="nist-hero__item tablet:grid-col-4 nist-hero__item--overlay"> <div class="nist-hero__item-inner"> <div class="nist-hero__image"> <a href="/privacy-framework"> <picture> <source srcset="/sites/default/files/styles/600w_x_360h/public/images/2021/11/10/data%20privacy%20de-id.png.webp?itok=CeeVWMXo 1x, /sites/default/files/styles/1200w_x_720h/public/images/2021/11/10/data%20privacy%20de-id.png.webp?itok=bcCmKUu0 2x" media="(min-width: 480px)" type="image/webp" width="600" height="360"/> <source srcset="/sites/default/files/styles/300w_x_180h/public/images/2021/11/10/data%20privacy%20de-id.png.webp?itok=woTv2yYU 1x, /sites/default/files/styles/600w_x_360h/public/images/2021/11/10/data%20privacy%20de-id.png.webp?itok=CeeVWMXo 2x" media="(min-width: 0px)" type="image/webp" width="300" height="180"/> <img loading="eager" src="/sites/default/files/styles/600w_x_360h/public/images/2021/11/10/data%20privacy%20de-id.png.jpg?itok=CeeVWMXo" width="600" height="360" alt="fingers on a laptop keyboard typing; text reads DATA PRIVACY. Locks connected by lines overlay the scene." typeof="foaf:Image" /> </picture> </a> </div> <div class="nist-hero__caption"> <a href="/privacy-framework"> <div class="text">Privacy Framework</div> </a> </div> </div> </div> <div class="nist-hero__item tablet:grid-col-4 nist-hero__item--overlay"> <div class="nist-hero__item-inner"> <div class="nist-hero__image"> <a href="https://csrc.nist.gov/projects/risk-management/about-rmf"> <picture> <source srcset="/sites/default/files/styles/600w_x_360h/public/images/2018/06/20/shutterstock_364541675.jpg.webp?itok=7tAW86Cw 1x, /sites/default/files/styles/1200w_x_720h/public/images/2018/06/20/shutterstock_364541675.jpg.webp?itok=th39oMrf 2x" media="(min-width: 480px)" type="image/webp" width="600" height="360"/> <source srcset="/sites/default/files/styles/300w_x_180h/public/images/2018/06/20/shutterstock_364541675.jpg.webp?itok=DIiK7ce9 1x, /sites/default/files/styles/600w_x_360h/public/images/2018/06/20/shutterstock_364541675.jpg.webp?itok=7tAW86Cw 2x" media="(min-width: 0px)" type="image/webp" width="300" height="180"/> <img loading="eager" src="/sites/default/files/styles/600w_x_360h/public/images/2018/06/20/shutterstock_364541675.jpg.jpg?itok=7tAW86Cw" width="600" height="360" alt="Image representing Risk Management" typeof="foaf:Image" /> </picture> </a> </div> <div class="nist-hero__caption"> <a href="https://csrc.nist.gov/projects/risk-management/about-rmf"> <div class="text">Risk Management Framework</div> </a> </div> </div> </div> </div> </div> </div> <div class="text-with-summary margin-bottom-5"> <p>NIST develops cybersecurity standards, guidelines, best practices, and other resources to meet the needs of U.S. industry, federal agencies and the broader public. Our activities range from producing specific information that organizations can put into practice immediately to longer-term research that anticipates advances in technologies and future challenges.</p><p>Some NIST cybersecurity assignments are defined by federal statutes, executive orders and policies. For example, the Office of Management and Budget (OMB) mandates that all federal agencies implement NIST’s cybersecurity standards and guidance for non-national security systems. Our cybersecurity activities also are driven by the needs of U.S. industry and the broader public. We <a href="/cybersecurity/cybersecurity-privacy-stakeholder-engagement" data-entity-type="node" data-entity-uuid="8dd2b710-81b3-4592-ade4-7f4ac1fe30c2" data-entity-substitution="canonical" title="Cybersecurity & Privacy Stakeholder Engagement">engage vigorously with stakeholders</a> to set priorities and ensure that our resources address the key issues that they face. </p><p>NIST also advances understanding and improves the management of privacy risks, some of which relate directly to cybersecurity.</p><p>Priority areas to which NIST contributes – and plans to focus more on – include <a href="/cryptography" data-entity-type="node" data-entity-uuid="b672baf6-8e27-4e18-9f9e-437b9002e318" data-entity-substitution="canonical" title="Cryptography">cryptography</a>, <a href="/itl/applied-cybersecurity/nice" data-entity-type="node" data-entity-uuid="2176e224-15c1-46af-9117-1404dd615ce9" data-entity-substitution="canonical" title="NICE">education and workforce</a>, <a href="/securing-emerging-technologies" data-entity-type="node" data-entity-uuid="ab9e44fe-49b0-4a48-9e4a-a6c1ebe14ae0" data-entity-substitution="canonical" title="Securing emerging technologies">emerging technologies</a>, <a href="/risk-management" data-entity-type="node" data-entity-uuid="ac0702ba-8b74-42b7-a776-b8262d698461" data-entity-substitution="canonical" title="Risk Management">risk management</a>, <a href="https://csrc.nist.gov/projects/human-centered-cybersecurity">human-centered cybersecurity</a>, <a href="/identity-access-management" data-entity-type="node" data-entity-uuid="0de4194f-8b0d-49ee-a6d5-dfba737feb05" data-entity-substitution="canonical" title="Identity & Access Management">identity and access management</a>, <a href="/itl/applied-cybersecurity/privacy-engineering" data-entity-type="node" data-entity-uuid="684aa824-221d-4a6c-9f56-eafc4e2f94e3" data-entity-substitution="canonical" title="Privacy Engineering Program">privacy</a> and trusted <a href="/trustworthy-networks" data-entity-type="node" data-entity-uuid="706a5f2d-b7aa-4d17-97b2-93ba5a0d4aee" data-entity-substitution="canonical" title="Trustworthy networks">networks</a> and <a href="/trustworthy-platforms" data-entity-type="node" data-entity-uuid="d70a38b8-c3f0-4dec-b14c-3a9d01dadced" data-entity-substitution="canonical" title="Trustworthy platforms">platforms</a>.</p><p>Additional details can be found in these <a class="media-link-ga " data-entity-substitution="canonical" data-entity-type="media" data-entity-uuid="95bb2247-549b-4646-a017-9784e35c69bc" data-file-url="/system/files/documents/2021/11/09/Cybersecurity%20Vitals%20Fact%20Sheet.pdf" href="/document/cybersecurity-vitals-fact-sheet" title="Cybersecurity Vitals Fact Sheet">brief</a> and <a class="media-link-ga " data-entity-substitution="canonical" data-entity-type="media" data-entity-uuid="f3dc65b1-7b89-4417-bb05-56f71162fd98" data-file-url="/system/files/documents/2022/07/21/Extended%20Cybersecurity%20Vitals%20Fact%20Sheet.pdf" href="/document/extended-cybersecurity-vitals-fact-sheet" title="Extended Cybersecurity Vitals Fact Sheet">more detailed</a> fact sheets.</p> </div> <div class="nist-block" > <div class="margin-y-4"> <h2 class="nist-block__title">News and Updates</h2> <div class="margin-bottom-5"> <div class="entity-reference"> <div class="nist-card nist-card--horizontal nist-card--horizontal-full"> <div class="nist-card__inner"> <div class="nist-card__image"> <a href="/news-events/news/2024/10/nist-announces-14-candidates-advance-second-round-additional-digital"> <div class="entity-reference"> <img loading="lazy" src="/sites/default/files/styles/600w_x_360h/public/images/2022/04/05/Crypto-rev1.png.webp?itok=lyCQRRnz" width="600" height="360" alt="Illustration in blue tones shows a tree on the left with algorithms and lattice images on right. " typeof="foaf:Image" /> </div> </a> </div> <div class="nist-card__title"> <h3><span property="schema:name">NIST Announces 14 Candidates to Advance to the Second Round of the Additional Digital Signatures for the Post-Quantum Cryptography Standardization Process</span> </h3> </div> <div class="nist-card__content"> <div property="schema:text" class="text-with-summary"> After over a year of evaluation, NIST has selected 14 candidates for the second round of the Additional Digital Signatures for the NIST PQC Standardization Process. </div> </div> <div class="nist-card__links"> <div class="nist-card__button"> <a href="/news-events/news/2024/10/nist-announces-14-candidates-advance-second-round-additional-digital" class="usa-button ">Read more</a> </div> </div> </div> </div> </div> </div> <div class="paragraph paragraph--type--dynamic-news-list-topic paragraph--view-mode--default"> <div class="views-element-container"><div class="js-view-dom-id-f4847e366b089655eddaacf7693e6f5d94966613dd66cdee8c8faef564a85b70"> <div class="grid-row grid-gap-2"> <div class="nist-card tablet:grid-col-4 nist-card--topic "> <div class="nist-card__inner"> <div class="nist-card__image"> <a href="/news-events/news/2025/03/nist-selects-hqc-fifth-algorithm-post-quantum-encryption"> <div class="entity-reference"> <img loading="lazy" src="/sites/default/files/styles/400_x_250_focal_point/public/images/2023/08/22/PQC_Algo_Pre-standardization-vid.jpg?itok=RW3VLJj5" width="400" height="250" alt="Collage illustration of servers, laptops and phones is divided into left "Old Encryption Standards" and right "New Encryption Standards."" typeof="foaf:Image" /> </div> </a> </div> <div class="nist-card__title padding-y-5"> <h3><span property="schema:name">NIST Selects HQC as Fifth Algorithm for Post-Quantum Encryption</span> </h3> </div> <div class="nist-card__links"> <div class="nist-card__button"> <a href="/news-events/news/2025/03/nist-selects-hqc-fifth-algorithm-post-quantum-encryption" class="usa-button ">Read more</a> </div> </div> </div> </div> <div class="nist-card tablet:grid-col-4 nist-card--topic "> <div class="nist-card__inner"> <div class="nist-card__image"> <a href="/news-events/news/2025/03/nist-finalizes-guidelines-evaluating-differential-privacy-guarantees-de"> <div class="entity-reference"> <img loading="lazy" src="/sites/default/files/styles/400_x_250_focal_point/public/images/2025/01/02/shutterstock_2284126663.jpg?h=031c4efc&itok=HAQOIipQ" width="400" height="250" alt="Hands rest on a laptop keyboard beneath a floating overlay of computer code and connecting lines." typeof="foaf:Image" /> </div> </a> </div> <div class="nist-card__title padding-y-5"> <h3><span property="schema:name">NIST Finalizes Guidelines for Evaluating ‘Differential Privacy’ Guarantees to De-Identify Data</span> </h3> </div> <div class="nist-card__links"> <div class="nist-card__button"> <a href="/news-events/news/2025/03/nist-finalizes-guidelines-evaluating-differential-privacy-guarantees-de" class="usa-button ">Read more</a> </div> </div> </div> </div> <div class="nist-card tablet:grid-col-4 nist-card--topic "> <div class="nist-card__inner"> <div class="nist-card__image"> <a href="/news-events/news/2024/11/nist-participates-first-workshop-zero-trust-architecture-mobile-networks"> <div class="entity-reference"> <img loading="lazy" src="/sites/default/files/styles/400_x_250_focal_point/public/images/2024/11/05/oran-zta-workshop.jpeg?h=b8e94873&itok=S9UGRLGB" width="400" height="250" alt="Group photo from O-RAN workshop on Zero Trust Standards in Mobile Networks." typeof="foaf:Image" /> </div> </a> </div> <div class="nist-card__title padding-y-5"> <h3><span property="schema:name">NIST Participates in First Workshop on Zero Trust Architecture in Mobile Networks</span> </h3> </div> <div class="nist-card__links"> <div class="nist-card__button"> <a href="/news-events/news/2024/11/nist-participates-first-workshop-zero-trust-architecture-mobile-networks" class="usa-button ">Read more</a> </div> </div> </div> </div> </div> <footer> <div class="link-list"><a href="/news-events/news-updates/topic/248731">View All News and Updates</a></div> </footer> </div> </div> </div> </div> <div class="margin-y-8"> <a href="/publications/search?ta%5B0%5D=248731" class="nist-topic-big-button" role="button" aria-label="Check out NIST publications about cybersecurity"> View cybersecurity publications <span class="nist-icon nist-icon--before nist-icon--chevron-right-blue" aria-hidden="true"></span> </a> </div> <div class="margin-y-8"> <a href="/news-events/events/search?k=&topic-op=or&topic-area-fieldset%5B%5D=248731" class="nist-topic-big-button" role="button" aria-label="Check out NIST events about cybersecurity"> View cybersecurity events <span class="nist-icon nist-icon--before nist-icon--chevron-right-blue" aria-hidden="true"></span> </a> </div> <div class="paragraph paragraph--type--video-grid paragraph--view-mode--default"> <div class="nist-block " > <h2 class="nist-block__title" > <div class="string">Videos</div> </h2> <div class="grid-row grid-gap-4"> <div class="tablet:grid-col-4 margin-bottom-2"> <figure class="nist-video-thumbnail--small nist-video-thumbnail--lightbox nist-video-thumbnail" data-lightbox="https://www.kaltura.com/p/684682/embedPlaykitJs/uiconf_id/55674542?iframeembed=true&entry_id=1_5xaxne18" data-media-id="624326"> <img loading="lazy" src="https://cdnsecakmi.kaltura.com/p/684682/sp/68468200/thumbnail/entry_id/1_5xaxne18/width/1280" alt="Protecting Your Small Business: Ransomware" typeof="foaf:Image" /> <div class="nist-video-thumbnail__title"> <h3 class="font-sans-md text-bold margin-top-1"> Protecting Your Small Business: Ransomware </h3> </div> </figure> </div> <div class="tablet:grid-col-4 margin-bottom-2"> <figure data-lightbox="https://www.youtube.com/watch?v=-f5xaFvb5iM" class="nist-video-thumbnail--lightbox nist-video-thumbnail" data-media-id="630721"> <div class="image"> <img loading="lazy" src="/sites/default/files/styles/600_x_300_limit/public/video_thumbnails/-f5xaFvb5iM.jpg?itok=J8-GQUGm" width="600" height="300" alt="Protecting Your Small Business: Phishing" typeof="foaf:Image" /> </div> <div class="nist-video-thumbnail__title"> <h3 class="font-sans-md text-bold margin-top-1"> Protecting Your Small Business: Phishing </h3> </div> </figure> </div> <div class="tablet:grid-col-4 margin-bottom-2"> <figure class="nist-video-thumbnail--small nist-video-thumbnail--lightbox nist-video-thumbnail" data-lightbox="https://www.kaltura.com/p/684682/embedPlaykitJs/uiconf_id/55674542?iframeembed=true&entry_id=1_2jgqc4oj" data-media-id="722606"> <img loading="lazy" src="https://cdnsecakmi.kaltura.com/p/684682/sp/68468200/thumbnail/entry_id/1_2jgqc4oj/width/1280" alt="The NIST Cybersecurity Framework (CSF) 2.0" typeof="foaf:Image" /> <div 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