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Collapse</span> </span> </a> <div style="display: none;" class="sub-menu" data-expander-trigger="publicationsSide" id="side-menu-pubs-expanded"> <ul> <li><a href="/web/20230923105930/https://csrc.nist.gov/publications/drafts-open-for-comment">Drafts for Public Comment</a></li> <li><a href="/web/20230923105930/https://csrc.nist.gov/publications/draft-pubs">All Public Drafts</a></li> <li><a href="/web/20230923105930/https://csrc.nist.gov/publications/sp">NIST Special Publications (SPs)</a></li> <li><a href="/web/20230923105930/https://csrc.nist.gov/publications/fips">FIPS</a></li> <li><a href="/web/20230923105930/https://csrc.nist.gov/publications/nistir">NIST interagency/internal reports (NISTIRs)</a></li> <li><a href="/web/20230923105930/https://csrc.nist.gov/publications/itl-bulletin">ITL Bulletins</a></li> <li><a href="/web/20230923105930/https://csrc.nist.gov/publications/white-paper">White Papers</a></li> <li><a href="/web/20230923105930/https://csrc.nist.gov/publications/journal-article">Journal Articles</a></li> <li><a href="/web/20230923105930/https://csrc.nist.gov/publications/conference-paper">Conference Papers</a></li> <li><a href="/web/20230923105930/https://csrc.nist.gov/publications/book">Books</a></li> </ul> </div> </li> <li> <a href="/web/20230923105930/https://csrc.nist.gov/topics"> Topics <span class="expander fa fa-plus" id="side-menu-topics-expander" data-expander-name="topicsSide" data-expanded="false"> <span class="element-invisible">Expand or Collapse</span> </span> </a> <div style="display: none;" class="sub-menu" data-expander-trigger="topicsSide" id="side-menu-topics-expanded"> <ul> <li><a href="/web/20230923105930/https://csrc.nist.gov/Topics/Security-and-Privacy">Security & Privacy</a></li> <li><a href="/web/20230923105930/https://csrc.nist.gov/Topics/Applications">Applications</a></li> <li><a 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data-expander-trigger="aboutSide" id="side-menu-about-expanded"> <strong><a href="/web/20230923105930/https://csrc.nist.gov/Groups/Computer-Security-Division">Computer Security Division</a></strong><br/> <ul> <li><a href="/web/20230923105930/https://csrc.nist.gov/Groups/Computer-Security-Division/Cryptographic-Technology">Cryptographic Technology</a></li> <li><a href="/web/20230923105930/https://csrc.nist.gov/Groups/Computer-Security-Division/Secure-Systems-and-Applications">Secure Systems and Applications</a></li> <li><a href="/web/20230923105930/https://csrc.nist.gov/Groups/Computer-Security-Division/Security-Components-and-Mechanisms">Security Components and Mechanisms</a></li> <li><a href="/web/20230923105930/https://csrc.nist.gov/Groups/Computer-Security-Division/Security-Engineering-and-Risk-Management">Security Engineering and Risk Management</a></li> <li><a href="/web/20230923105930/https://csrc.nist.gov/Groups/Computer-Security-Division/Security-Testing-Validation-and-Measurement">Security Testing, Validation, and Measurement</a></li> </ul> <strong><a href="/web/20230923105930/https://csrc.nist.gov/Groups/Applied-Cybersecurity-Division">Applied Cybersecurity Division</a></strong><br/> <ul> <li><a href="/web/20230923105930/https://csrc.nist.gov/Groups/Applied-Cybersecurity-Division/Cybersecurity-and-Privacy-Applications">Cybersecurity and Privacy Applications</a></li> <li><a href="/web/20230923105930/https://csrc.nist.gov/Groups/Applied-Cybersecurity-Division/National-Cybersecurity-Center-of-Excellence">National Cybersecurity Center of Excellence (NCCoE)</a></li> <li><a href="https://web.archive.org/web/20230923105930/https://www.nist.gov/nice/">National Initiative for Cybersecurity Education (NICE)</a></li> </ul> <strong><a href="/web/20230923105930/https://csrc.nist.gov/contact-us">Contact Us</a></strong> </div> </li> </ul> <form 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col-xs-12 col-xxs-12"> <h1>Glossary</h1> <div id="AlphaIndexDivTop" style="margin-bottom: 1em; text-align: center;"> <a id="alpha-top-a" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=A">A</a> | <a id="alpha-top-b" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=B">B</a> | <a id="alpha-top-c" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=C">C</a> | <a id="alpha-top-d" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=D">D</a> | <a id="alpha-top-e" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=E">E</a> | <a id="alpha-top-f" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=F">F</a> | <a id="alpha-top-g" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=G">G</a> | <a id="alpha-top-h" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=H">H</a> | <a id="alpha-top-i" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=I">I</a> | <a id="alpha-top-j" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=J">J</a> | <a id="alpha-top-k" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=K">K</a> | <a id="alpha-top-l" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=L">L</a> | <a id="alpha-top-m" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=M">M</a> | <a id="alpha-top-n" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=N">N</a> | <a id="alpha-top-o" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=O">O</a> | <a id="alpha-top-p" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=P">P</a> | <a id="alpha-top-q" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=Q">Q</a> | <a id="alpha-top-r" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=R">R</a> | <a id="alpha-top-s" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=S">S</a> | <a id="alpha-top-t" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=T">T</a> | <a id="alpha-top-u" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=U">U</a> | <a id="alpha-top-v" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=V">V</a> | <a id="alpha-top-w" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=W">W</a> | <a id="alpha-top-x" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=X">X</a> | <a id="alpha-top-y" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=Y">Y</a> | <a id="alpha-top-z" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=Z">Z</a> </div> <p><em>Glossary terms and definitions last updated: March 28, 2023</em></p> <p><strong>This Glossary only consists of terms and definitions extracted verbatim from NIST's cybersecurity- and privacy-related publications</strong>--<a href="/web/20230923105930/https://csrc.nist.gov/publications/fips">Federal Information Processing Standards</a> (FIPS), <a href="/web/20230923105930/https://csrc.nist.gov/publications/sp">NIST Special Publications</a> (SPs), and <a href="/web/20230923105930/https://csrc.nist.gov/publications/nistir">NIST Internal/Interagency Reports</a> (IRs)--as well as from Committee on National Security Systems (CNSS) Instruction <a href="https://web.archive.org/web/20230923105930/https://www.cnss.gov/CNSS/issuances/Instructions.cfm">CNSSI-4009</a>. Only terms that are defined in final publications—not drafts—are included here.</p> <ul> <li><strong>Multiple definitions.</strong> Some terms have multiple definitions. Terminology changes over time, and may differ based on the topic being addressed. <strong>Always refer to the source publication for the authoritative term and definition, and to see that information in its proper context.</strong></li> <li><strong>Inclusive language. </strong>We recognize that some NIST publications contain potentially biased terminology. As we revise publications, we are reviewing and editing that language based on NIST’s <a href="https://web.archive.org/web/20230923105930/http://www.nist.gov/nist-research-library/nist-technical-series-publications-author-instructions#inclusive">inclusive language guidance</a>. New publications in development will also follow that guidance.</li> </ul> <p>The Glossary may be expanded to include relevant terms in external or supplemental sources, such as applicable laws and regulations. Recommendations for publications to be considered by NIST can be sent to <a href="https://web.archive.org/web/20230923105930/mailto:secglossary@nist.gov">secglossary@nist.gov</a>. HOWEVER, terms without a source publication will not be independently added to this Glossary.</p> <div class="alert alert-info" role="alert"> <p>See <a href="https://web.archive.org/web/20230923105930/https://csrc.nist.gov/publications/detail/nistir/7298/rev-3/final">NISTIR 7298 Rev. 3</a> for additional details about this Glossary.<br/> Download the Glossary in <a href="https://web.archive.org/web/20230923105930/https://csrc.nist.gov/csrc/media/glossary/glossary-export.zip">JSON format</a> (updated daily 6:15 pm ET; see <a href="https://web.archive.org/web/20230923105930/https://csrc.nist.gov/csrc/media/glossary/glossary-export.meta">metadata</a>).</p> </div> <form action="/web/20230923105930/https://csrc.nist.gov/glossary" class="bs-callout bs-callout-success csrc-search-form hidden-lg hidden-md mobile-form" data-csrc-form="true" data-default-query="sortBy-lg=term+asc" data-form-ignore-default="sortBy" data-form-name="glossarySearchMobile" method="get"> <div class="form-group"> 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href="/web/20230923105930/https://csrc.nist.gov/glossary?index=N">N</a> | <a id="alpha-o" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=O">O</a> | <a id="alpha-p" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=P">P</a> | <a id="alpha-q" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=Q">Q</a> | <a id="alpha-r" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=R">R</a> | <a id="alpha-s" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=S">S</a> | <a id="alpha-t" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=T">T</a> | <a id="alpha-u" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=U">U</a> | <a id="alpha-v" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=V">V</a> | <a id="alpha-w" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=W">W</a> | <a id="alpha-x" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=X">X</a> | <a id="alpha-y" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=Y">Y</a> | <a id="alpha-z" href="/web/20230923105930/https://csrc.nist.gov/glossary?index=Z">Z</a> </div> <div id="search-criteria-container" data-target-form="glossarySearch"></div> <div id="results-container"> <div class="row top-pagination-area"> <div class="col-lg-6 col-sm-12"> <span id="showing-results-text" data-total-pages="95" data-first-record="1" data-last-record="100" data-current-page="1" data-items-per-page="100" data-total-results="9472">Showing <strong id="showing-results-first">1</strong> through <strong id="showing-results-last">100</strong> of <strong id="showing-results-total">9472</strong> matching records.</span> </div> <div class="col-lg-6 col-sm-12"> <span class="pull-right hidden-sm hidden-xs hidden-xxs"> <span class="pagination-links" id="top-pagination-container" data-total-pages="95" data-min-page="1" data-max-page="10" data-current-page="1" data-show-first="False" data-show-last="True"><strong 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href="/web/20230923105930/https://csrc.nist.gov/glossary?page=10" aria-label="Page 10" id="top-page-10">10</a> <a href="/web/20230923105930/https://csrc.nist.gov/glossary?page=2" aria-label="Next Page" id="top-page-next">></a> <a href="/web/20230923105930/https://csrc.nist.gov/glossary?page=95" aria-label="Last Page" id="top-page-last" data-last-page-number="95">>></a></span> </span> <p class="text-center hidden-md hidden-lg"> <span class="pagination-links" id="mobile-top-pagination-container" data-total-pages="95" data-min-page="1" data-max-page="10" data-current-page="1" data-show-first="False" data-show-last="True"><strong aria-label="Page 1" id="mobile-top-page-1">1</strong> | <a href="/web/20230923105930/https://csrc.nist.gov/glossary?page=2" aria-label="Page 2" id="mobile-top-page-2">2</a> | <a href="/web/20230923105930/https://csrc.nist.gov/glossary?page=3" aria-label="Page 3" id="mobile-top-page-3">3</a> | <a href="/web/20230923105930/https://csrc.nist.gov/glossary?page=4" aria-label="Page 4" id="mobile-top-page-4">4</a> | <a href="/web/20230923105930/https://csrc.nist.gov/glossary?page=5" aria-label="Page 5" id="mobile-top-page-5">5</a> | <a href="/web/20230923105930/https://csrc.nist.gov/glossary?page=6" aria-label="Page 6" id="mobile-top-page-6">6</a> | <a href="/web/20230923105930/https://csrc.nist.gov/glossary?page=7" aria-label="Page 7" id="mobile-top-page-7">7</a> | <a href="/web/20230923105930/https://csrc.nist.gov/glossary?page=8" aria-label="Page 8" id="mobile-top-page-8">8</a> | <a href="/web/20230923105930/https://csrc.nist.gov/glossary?page=9" aria-label="Page 9" id="mobile-top-page-9">9</a> | <a href="/web/20230923105930/https://csrc.nist.gov/glossary?page=10" aria-label="Page 10" id="mobile-top-page-10">10</a> <a href="/web/20230923105930/https://csrc.nist.gov/glossary?page=2" aria-label="Next Page" id="mobile-top-page-next">></a> <a href="/web/20230923105930/https://csrc.nist.gov/glossary?page=95" aria-label="Last Page" id="mobile-top-page-last" data-last-page-number="95">>></a></span> </p> </div> </div> <div class="search-results-list" id="search-results-list" data-total-records="9472" data-page="1" data-first-record="1" data-last-record="100" data-ipp="100"> <div class="term-list-item" id="term-list-item-1" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/_ec_dh" id="term-link-1">(EC)DH</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-2" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/parenths_n_d" id="term-link-2"><em>(n, d)</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-3" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/parenths_n_e" id="term-link-3"><em>(n, e)</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-4" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/parenths_n_etc" id="term-link-4"><em>(n, e, d, p, q, dP, dQ, qInv)</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-5" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/parenths_p_q_d" id="term-link-5"><em>(p, q, d)</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-6" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/p_t_completeness" id="term-link-6">(p, t)-completeness</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-7" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/parenths_r_s" id="term-link-7"><em>(r, s)</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-8" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/t_k_way_combination_coverage" id="term-link-8">(t + k)-way combination coverage</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-9" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/_csv" id="term-link-9">.csv</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-10" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/bracket_a_b" id="term-link-10"><em>[a, b]</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-11" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/bracket_t_sub_2" id="term-link-11">[<i>T</i>]<sub>2</sub></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-12" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/bracket_x_m" id="term-link-12"><em>[x]m</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-13" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/bracket_x_sub_s" id="term-link-13"><em>[x]s</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-14" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/element_belongs_to" id="term-link-14"><span class="math-tex">\(\in\)</span></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-15" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/epsilon" id="term-link-15"><span class="math-tex">\(\varepsilon\)</span></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-16" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/brace_ai" id="term-link-16"><em>{a1, ...ai}</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-17" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/brace_x_y" id="term-link-17"><em>{x, y}</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-18" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/brace_x" id="term-link-18">{<i>X</i>}</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-19" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/absolute_x" id="term-link-19"><em>|x|</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-20" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/plus" id="term-link-20">+</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-21" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/empty_set" id="term-link-21">∅</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-22" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/matchobserved" id="term-link-22"><em>∇ψ2m(obs);∇2ψ2m(obs)</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-23" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/ceiling_x" id="term-link-23"><em>⎾x⏋</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-24" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/floor_x" id="term-link-24">⎿x⏌</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-25" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/0_power_s" id="term-link-25"><em>0s</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-26" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/x_power_x" id="term-link-26"><em>0x</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-27" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/0x00" id="term-link-27">0<i>x</i>00</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-28" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/0x0x" id="term-link-28"><em>0x0X</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-29" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/0xab" id="term-link-29"><em>0xab</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-30" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/24_hours_a_day_seven_days_a_week" id="term-link-30">24 Hours a Day, Seven Days a Week</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-31" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/24_7" id="term-link-31">24/7</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-32" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/2fa" id="term-link-32">2FA</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-33" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/2g" id="term-link-33">2G</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-34" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/2nd_generation" id="term-link-34">2nd Generation</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-35" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/2tdea" id="term-link-35">2TDEA</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-36" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/3des" id="term-link-36">3DES</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-37" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/3g" id="term-link-37">3G</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-38" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/3rd_generation" id="term-link-38">3rd Generation</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-39" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/3tdea" id="term-link-39">3TDEA</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-40" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/4g" id="term-link-40">4G</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-41" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/4th_generation" id="term-link-41">4th Generation</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-42" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/5g" id="term-link-42">5G</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-43" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/5th_generation" id="term-link-43">5th Generation</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-44" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/6lowpans" id="term-link-44">6LowPANs</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-45" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/8_phase_differential_phase_shift_keying" id="term-link-45">8 Phase Differential Phase Shift Keying</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-46" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/8dpsk" id="term-link-46">8DPSK</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-47" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/a_lowercase" id="term-link-47"><em>a</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-48" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/a_uppercase" id="term-link-48"><em>A</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-49" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/a_div_x" id="term-link-49">a | x</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-50" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/a_mod_b" id="term-link-50"><em>a mod b</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-51" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/aanda" id="term-link-51">A&A;</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-52" data-term-format="I"> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/a_parenths_i" id="term-link-52"><em>A(i)</em></a> </div> </div> </div> <div class="term-list-item" id="term-list-item-53" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/aa" id="term-link-53">AA</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-54" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/aaa" id="term-link-54">AAA</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-55" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/aaak" id="term-link-55">AAAK</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-56" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/aad" id="term-link-56">AAD</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-57" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/aal" id="term-link-57">AAL</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-58" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/aami" id="term-link-58">AAMI</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-59" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/aamva" id="term-link-59">AAMVA</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-60" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/aap" id="term-link-60">AAP</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-61" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/aas" id="term-link-61">AAS</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-62" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/aasc" id="term-link-62">AASC</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-63" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/abac" id="term-link-63">ABAC</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-64" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/abbreviated_dialing_numbers" id="term-link-64">Abbreviated Dialing Numbers</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-65" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/abe" id="term-link-65">ABE</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-66" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/abi" id="term-link-66">ABI</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-67" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/abstraction" id="term-link-67">abstraction</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-68" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/ac" id="term-link-68">AC</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-69" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/ac_ram" id="term-link-69">AC RAM</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-70" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/aca" id="term-link-70">ACA</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-71" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/acc" id="term-link-71">ACC</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-72" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/acceptable_risk" id="term-link-72">Acceptable Risk</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-73" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/acceptable_use_agreement" id="term-link-73">acceptable use agreement</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-74" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_agreement" id="term-link-74">access agreement</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-75" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_authority" id="term-link-75">access authority</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-76" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_complexity" id="term-link-76">Access Complexity</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-77" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_control" id="term-link-77">access control</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-78" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_control_entry" id="term-link-78">Access Control Entry</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-79" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_control_list" id="term-link-79">access control list</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-80" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_control_matrix" id="term-link-80">Access Control Matrix</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-81" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_control_mechanism" id="term-link-81">access control mechanism</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-82" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_control_model" id="term-link-82">Access Control Model</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-83" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_control_policy" id="term-link-83">Access Control Policy</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-84" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_control_policy_tool" id="term-link-84">Access Control Policy Tool</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-85" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_control_rule" id="term-link-85">Access Control Rule</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-86" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_control_rule_logic_circuit_simulation" id="term-link-86">Access Control Rule Logic Circuit Simulation</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-87" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_control_system" id="term-link-87">Access control system</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-88" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_cross_domain_solution" id="term-link-88">access cross domain solution</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-89" data-term-format=""> <div 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class="term-list-item" id="term-list-item-93" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_point_name" id="term-link-93">Access Point Name</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-94" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_profile" id="term-link-94">access profile</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-95" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a href="/web/20230923105930/https://csrc.nist.gov/glossary/term/access_program" id="term-link-95">access program (SAP)</a> </div> </div> </div> <div class="term-list-item" id="term-list-item-96" data-term-format=""> <div class="row"> <div class="col-sm-12 term-list-title"> <a 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