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	<title>External Key - Revision history</title>
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	<updated>2026-04-26T13:58:14Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://hackerpedia.org/index.php?title=External_Key&amp;diff=27311&amp;oldid=prev</id>
		<title>imported&gt;Unknown user at 00:24, 20 January 2026</title>
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		<updated>2026-01-20T00:24:28Z</updated>

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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 00:24, 20 January 2026&lt;/td&gt;
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		<author><name>imported&gt;Unknown user</name></author>
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		<id>https://hackerpedia.org/index.php?title=External_Key&amp;diff=17403&amp;oldid=prev</id>
		<title>imported&gt;Unknown user at 02:53, 15 January 2026</title>
		<link rel="alternate" type="text/html" href="https://hackerpedia.org/index.php?title=External_Key&amp;diff=17403&amp;oldid=prev"/>
		<updated>2026-01-15T02:53:33Z</updated>

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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 02:53, 15 January 2026&lt;/td&gt;
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		<id>https://hackerpedia.org/index.php?title=External_Key&amp;diff=7605&amp;oldid=prev</id>
		<title>imported&gt;Unknown user at 01:42, 15 January 2026</title>
		<link rel="alternate" type="text/html" href="https://hackerpedia.org/index.php?title=External_Key&amp;diff=7605&amp;oldid=prev"/>
		<updated>2026-01-15T01:42:27Z</updated>

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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 01:42, 15 January 2026&lt;/td&gt;
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&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{LanguageHeader|en}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{LanguageHeader|en}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{CyberTerm|definition=An authorized key that is used from outside the organization (or outside &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the &lt;/del&gt;environment considered for SSH user key management purposes), or an identity key that is used for authenticating to outside the organization (or outside the environment considered for SSH user key management purposes). Key rotation can break external keys, and therefore it must be ensured that the other side of trust relationships involving external keys is also properly updated as part of rotation. Alternatively, rotation of external keys may be prevented, but that is not a sustainable solution long-term.|source=NISTIR 7966}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{CyberTerm|definition=An authorized key that is used from outside the organization (or outside &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the  &lt;/ins&gt;environment considered for SSH user key management purposes), or an identity key that is used for authenticating to outside the organization (or outside the environment considered for SSH user key management purposes). Key rotation can break external keys, and therefore it must be ensured that the other side of trust relationships involving external keys is also properly updated as part of rotation. Alternatively, rotation of external keys may be prevented, but that is not a sustainable solution long-term.|source=NISTIR 7966}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>imported&gt;Unknown user</name></author>
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		<id>https://hackerpedia.org/index.php?title=External_Key&amp;diff=1520&amp;oldid=prev</id>
		<title>imported&gt;Unknown user at 00:12, 15 January 2026</title>
		<link rel="alternate" type="text/html" href="https://hackerpedia.org/index.php?title=External_Key&amp;diff=1520&amp;oldid=prev"/>
		<updated>2026-01-15T00:12:26Z</updated>

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{{CyberTerm|definition=An authorized key that is used from outside the organization (or outside the environment considered for SSH user key management purposes), or an identity key that is used for authenticating to outside the organization (or outside the environment considered for SSH user key management purposes). Key rotation can break external keys, and therefore it must be ensured that the other side of trust relationships involving external keys is also properly updated as part of rotation. Alternatively, rotation of external keys may be prevented, but that is not a sustainable solution long-term.|source=NISTIR 7966}}&lt;/div&gt;</summary>
		<author><name>imported&gt;Unknown user</name></author>
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