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draft-ietf-sacm-arch.html
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<!DOCTYPE html>
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<title>Security Automation and Continuous Monitoring (SACM) Architecture</title>
<meta content="Adam W. Montville" name="author">
<meta content="Bill Munyan" name="author">
<meta content="
This document defines an architecture enabling a cooperative Security Automation and Continuous Monitoring (SACM) ecosystem. This work is predicated upon information gleaned from SACM Use Cases and Requirements ( and respectively), and terminology as found in .
WORKING GROUP: The source for this draft is maintained in GitHub. Suggested changes should be submitted as pull requests at https://github.com/sacmwg/ietf-mandm-sacm-arch/. Instructions are on that page as well.
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<body>
<table class="ears">
<thead><tr>
<td class="left">Internet-Draft</td>
<td class="center">SACM Architecture</td>
<td class="right">November 2021</td>
</tr></thead>
<tfoot><tr>
<td class="left">Montville & Munyan</td>
<td class="center">Expires 8 May 2022</td>
<td class="right">[Page]</td>
</tr></tfoot>
</table>
<div id="external-metadata" class="document-information"></div>
<div id="internal-metadata" class="document-information">
<dl id="identifiers">
<dt class="label-workgroup">Workgroup:</dt>
<dd class="workgroup">SACM Working Group</dd>
<dt class="label-internet-draft">Internet-Draft:</dt>
<dd class="internet-draft">draft-ietf-sacm-arch-14</dd>
<dt class="label-published">Published:</dt>
<dd class="published">
<time datetime="2021-11-04" class="published">4 November 2021</time>
</dd>
<dt class="label-intended-status">Intended Status:</dt>
<dd class="intended-status">Standards Track</dd>
<dt class="label-expires">Expires:</dt>
<dd class="expires"><time datetime="2022-05-08">8 May 2022</time></dd>
<dt class="label-authors">Authors:</dt>
<dd class="authors">
<div class="author">
<div class="author-name">A. Montville</div>
<div class="org">CIS</div>
</div>
<div class="author">
<div class="author-name">B. Munyan</div>
<div class="org">CIS</div>
</div>
</dd>
</dl>
</div>
<h1 id="title">Security Automation and Continuous Monitoring (SACM) Architecture</h1>
<section id="section-abstract">
<h2 id="abstract"><a href="#abstract" class="selfRef">Abstract</a></h2>
<p id="section-abstract-1">This document defines an architecture enabling a cooperative Security Automation and Continuous Monitoring (SACM) ecosystem. This work is predicated upon information gleaned from SACM Use Cases and Requirements (<span>[<a href="#RFC7632" class="xref">RFC7632</a>]</span> and <span>[<a href="#RFC8248" class="xref">RFC8248</a>]</span> respectively), and terminology as found in <span>[<a href="#I-D.ietf-sacm-terminology" class="xref">I-D.ietf-sacm-terminology</a>]</span>.<a href="#section-abstract-1" class="pilcrow">¶</a></p>
<p id="section-abstract-2">WORKING GROUP: The source for this draft is maintained in GitHub. Suggested changes should be submitted as pull requests at https://github.com/sacmwg/ietf-mandm-sacm-arch/. Instructions are on that page as well.<a href="#section-abstract-2" class="pilcrow">¶</a></p>
</section>
<div id="status-of-memo">
<section id="section-boilerplate.1">
<h2 id="name-status-of-this-memo">
<a href="#name-status-of-this-memo" class="section-name selfRef">Status of This Memo</a>
</h2>
<p id="section-boilerplate.1-1">
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.<a href="#section-boilerplate.1-1" class="pilcrow">¶</a></p>
<p id="section-boilerplate.1-2">
Internet-Drafts are working documents of the Internet Engineering Task
Force (IETF). Note that other groups may also distribute working
documents as Internet-Drafts. The list of current Internet-Drafts is
at <span><a href="https://datatracker.ietf.org/drafts/current/">https://datatracker.ietf.org/drafts/current/</a></span>.<a href="#section-boilerplate.1-2" class="pilcrow">¶</a></p>
<p id="section-boilerplate.1-3">
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress."<a href="#section-boilerplate.1-3" class="pilcrow">¶</a></p>
<p id="section-boilerplate.1-4">
This Internet-Draft will expire on 8 May 2022.<a href="#section-boilerplate.1-4" class="pilcrow">¶</a></p>
</section>
</div>
<div id="copyright">
<section id="section-boilerplate.2">
<h2 id="name-copyright-notice">
<a href="#name-copyright-notice" class="section-name selfRef">Copyright Notice</a>
</h2>
<p id="section-boilerplate.2-1">
Copyright (c) 2021 IETF Trust and the persons identified as the
document authors. All rights reserved.<a href="#section-boilerplate.2-1" class="pilcrow">¶</a></p>
<p id="section-boilerplate.2-2">
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(<span><a href="https://trustee.ietf.org/license-info">https://trustee.ietf.org/license-info</a></span>) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with
respect to this document. Code Components extracted from this
document must include Revised BSD License text as described in
Section 4.e of the Trust Legal Provisions and are provided without
warranty as described in the Revised BSD License.<a href="#section-boilerplate.2-2" class="pilcrow">¶</a></p>
</section>
</div>
<div id="toc">
<section id="section-toc.1">
<a href="#" onclick="scroll(0,0)" class="toplink">▲</a><h2 id="name-table-of-contents">
<a href="#name-table-of-contents" class="section-name selfRef">Table of Contents</a>
</h2>
<nav class="toc"><ul class="compact toc ulBare ulEmpty">
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.1">
<p id="section-toc.1-1.1.1" class="keepWithNext"><a href="#section-1" class="xref">1</a>. <a href="#name-introduction" class="xref">Introduction</a></p>
<ul class="compact toc ulBare ulEmpty">
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.1.2.1">
<p id="section-toc.1-1.1.2.1.1" class="keepWithNext"><a href="#section-1.1" class="xref">1.1</a>. <a href="#name-requirements-notation" class="xref">Requirements notation</a></p>
</li>
</ul>
</li>
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.2">
<p id="section-toc.1-1.2.1" class="keepWithNext"><a href="#section-2" class="xref">2</a>. <a href="#name-terms-and-definitions" class="xref">Terms and Definitions</a></p>
</li>
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.3">
<p id="section-toc.1-1.3.1"><a href="#section-3" class="xref">3</a>. <a href="#name-architectural-overview" class="xref">Architectural Overview</a></p>
<ul class="compact toc ulBare ulEmpty">
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.3.2.1">
<p id="section-toc.1-1.3.2.1.1"><a href="#section-3.1" class="xref">3.1</a>. <a href="#name-producer" class="xref">Producer</a></p>
</li>
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.3.2.2">
<p id="section-toc.1-1.3.2.2.1"><a href="#section-3.2" class="xref">3.2</a>. <a href="#name-consumer" class="xref">Consumer</a></p>
</li>
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.3.2.3">
<p id="section-toc.1-1.3.2.3.1"><a href="#section-3.3" class="xref">3.3</a>. <a href="#name-integration-service" class="xref">Integration Service</a></p>
</li>
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.3.2.4">
<p id="section-toc.1-1.3.2.4.1"><a href="#section-3.4" class="xref">3.4</a>. <a href="#name-payload-message" class="xref">Payload/Message</a></p>
</li>
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.3.2.5">
<p id="section-toc.1-1.3.2.5.1"><a href="#section-3.5" class="xref">3.5</a>. <a href="#name-payload-categorization" class="xref">Payload Categorization</a></p>
<ul class="compact toc ulBare ulEmpty">
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.3.2.5.2.1">
<p id="section-toc.1-1.3.2.5.2.1.1"><a href="#section-3.5.1" class="xref">3.5.1</a>. <a href="#name-topic-centric" class="xref">Topic-centric</a></p>
</li>
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.3.2.5.2.2">
<p id="section-toc.1-1.3.2.5.2.2.1"><a href="#section-3.5.2" class="xref">3.5.2</a>. <a href="#name-payload-centric" class="xref">Payload-centric</a></p>
</li>
</ul>
</li>
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.3.2.6">
<p id="section-toc.1-1.3.2.6.1"><a href="#section-3.6" class="xref">3.6</a>. <a href="#name-capabilities" class="xref">Capabilities</a></p>
</li>
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.3.2.7">
<p id="section-toc.1-1.3.2.7.1"><a href="#section-3.7" class="xref">3.7</a>. <a href="#name-interaction-categories" class="xref">Interaction Categories</a></p>
<ul class="compact toc ulBare ulEmpty">
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.3.2.7.2.1">
<p id="section-toc.1-1.3.2.7.2.1.1"><a href="#section-3.7.1" class="xref">3.7.1</a>. <a href="#name-broadcast" class="xref">Broadcast</a></p>
</li>
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.3.2.7.2.2">
<p id="section-toc.1-1.3.2.7.2.2.1"><a href="#section-3.7.2" class="xref">3.7.2</a>. <a href="#name-directed" class="xref">Directed</a></p>
</li>
</ul>
</li>
</ul>
</li>
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4">
<p id="section-toc.1-1.4.1"><a href="#section-4" class="xref">4</a>. <a href="#name-sacm-role-based-architectur" class="xref">SACM Role-based Architecture</a></p>
<ul class="compact toc ulBare ulEmpty">
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.1">
<p id="section-toc.1-1.4.2.1.1"><a href="#section-4.1" class="xref">4.1</a>. <a href="#name-architectural-roles-compone" class="xref">Architectural Roles/Components</a></p>
<ul class="compact toc ulBare ulEmpty">
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.1.2.1">
<p id="section-toc.1-1.4.2.1.2.1.1"><a href="#section-4.1.1" class="xref">4.1.1</a>. <a href="#name-manager" class="xref">Manager</a></p>
</li>
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.1.2.2">
<p id="section-toc.1-1.4.2.1.2.2.1"><a href="#section-4.1.2" class="xref">4.1.2</a>. <a href="#name-orchestrators" class="xref">Orchestrator(s)</a></p>
</li>
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.1.2.3">
<p id="section-toc.1-1.4.2.1.2.3.1"><a href="#section-4.1.3" class="xref">4.1.3</a>. <a href="#name-repositories" class="xref">Repositories</a></p>
</li>
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.1.2.4">
<p id="section-toc.1-1.4.2.1.2.4.1"><a href="#section-4.1.4" class="xref">4.1.4</a>. <a href="#name-integration-service-2" class="xref">Integration Service</a></p>
</li>
</ul>
</li>
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.2">
<p id="section-toc.1-1.4.2.2.1"><a href="#section-4.2" class="xref">4.2</a>. <a href="#name-downstream-uses" class="xref">Downstream Uses</a></p>
<ul class="compact toc ulBare ulEmpty">
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.2.2.1">
<p id="section-toc.1-1.4.2.2.2.1.1"><a href="#section-4.2.1" class="xref">4.2.1</a>. <a href="#name-reporting" class="xref">Reporting</a></p>
</li>
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.2.2.2">
<p id="section-toc.1-1.4.2.2.2.2.1"><a href="#section-4.2.2" class="xref">4.2.2</a>. <a href="#name-analytics" class="xref">Analytics</a></p>
</li>
</ul>
</li>
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.3">
<p id="section-toc.1-1.4.2.3.1"><a href="#section-4.3" class="xref">4.3</a>. <a href="#name-sub-architectures" class="xref">Sub-Architectures</a></p>
<ul class="compact toc ulBare ulEmpty">
<li class="compact toc ulBare ulEmpty" id="section-toc.1-1.4.2.3.2.1">