<?xml version="1.0" encoding="UTF-8" ?><feed xmlns="http://www.w3.org/2005/Atom">
    <title>Babgond</title>
    <subtitle>Babgond</subtitle>
    <id>https://babgond.com/moonmoonIT_v9/</id>
    <link rel="self" type="application/atom+xml" href="https://babgond.com/moonmoonIT_v9/atom.php" />
    <link rel="alternate" type="text/html" href="https://babgond.com/moonmoonIT_v9/" />
    <updated>2026-10-05T01:06:41Z</updated>
    <author><name>Babgond</name></author>


    <entry>
        <title type="html">IT-Connect : Je suis passé de Windows à macOS depuis 6 mois : voici mon retour d’expérience</title>
        <id>https://www.it-connect.fr/windows-vers-mac-bilan-mon-experience/</id>
        <link rel="alternate" href="https://www.it-connect.fr/windows-vers-mac-bilan-mon-experience/"/>
        <published>2026-10-03T08:00:00+00:00</published>
        <updated>2026-10-03T08:00:00+00:00</updated>
        <author><name>Florian BURNEL</name></author>

        <content type="html"><![CDATA[<div><p>Après 6 mois sur macOS, je fais le bilan de ma migration depuis Windows : adaptation, outils, compatibilité et limites rencontrées au quotidien.</p>
<p>Le post <a href="https://www.it-connect.fr/windows-vers-mac-bilan-mon-experience/">Je suis passé de Windows à macOS depuis 6 mois : voici mon retour d’expérience</a> a été publié sur <a href="https://www.it-connect.fr/">IT-Connect</a>.</p></div>]]></content>
    </entry>


    <entry>
        <title type="html">DerFlounder : Copying macOS login keychains to different Macs on macOS Tahoe 26.4 and later</title>
        <id>https://derflounder.wordpress.com/2026/10/02/copying-macos-login-keychains-to-different-macs-on-macos-tahoe-26-4-and-later/</id>
        <link rel="alternate" href="https://derflounder.wordpress.com/2026/10/02/copying-macos-login-keychains-to-different-macs-on-macos-tahoe-26-4-and-later/"/>
        <published>2026-10-02T16:42:34+00:00</published>
        <updated>2026-10-02T16:42:34+00:00</updated>
        <author><name>rtrouton</name></author>

        <content type="html"><![CDATA[<div><p>Earlier this year, I had written a post about a problem <a href="https://derflounder.wordpress.com/2026/09/08/manually-copying-login-keychain-files-from-one-mac-to-another-no-longer-works-on-secure-enclave-equipped-macs-running-macos-tahoe/">I observed with manually copied login keychains not working when moved to another Mac</a>. To follow up on this topic, Apple has now provided information on how to back up keychain files as part of its <a href="https://developer.apple.com/documentation/technotes/tn3137-on-mac-keychains#Backing-up-a-file-based-keychain">developer tech note TN3137</a>.</p>
<p>Contrary to a conclusion I reached in my earlier blog post, Apple’s documentation does not reference keys stored in a Mac’s Secure Enclave. Instead a keychain may now reference what Apple is referring to as an entropy file. In this context, an entropy file is a file which contains randomized and unpredictable data, apparently used as part of the cryptographic key that unlocks the login keychain.</p>
<p>What this means is the following:</p>
<ul>
<li>macOS 26.3 and earlier: The password for the login keychain was used to derive the cryptographic key used to unlock the login keychain.</li>
<li>macOS 26.4 and later: The information in the entropy file is now required, alongside the password, to derive the cryptographic key used to unlock the login keychain.</li>
</ul>
<p>Per Apple’s documentation, this entropy file is stored in the following directory:</p>
<p><strong>/var/db/SystemKeys</strong></p>
<p>This directory is protected by <a href="https://support.apple.com/102149">System Integrity Protection</a> (SIP) and not readable or writable unless SIP is disabled. This directory may also contain multiple entropy files, which are named using the salt value of the keychain. In the context of Apple’s keychains, the salt is a unique value associated with each keychain. This unique value is also fed into the process used to derive the cryptographic key used to unlock the keychain. For example, a login keychain may have the following salt:</p>
<p><strong>D4E8A17F3C09B5D26A4E8F017C3B9D506AE4F18</strong></p>
<p>The login keychain’s associated entropy file would be the following:</p>
<p><strong>/var/db/SystemKeys/D4E8A17F3C09B5D26A4E8F017C3B9D506AE4F18</strong></p>
<p>You can find the salt value for your login keychain by running the following command:</p>
<style>.gist table { margin-bottom: 0; }</style>
<div style="tab-size: 8" id="gist154423663" class="gist">
<div class="gist-file" translate="no" data-color-mode="light" data-light-theme="light">
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<div class="js-gist-file-update-container js-task-list-container">
<div id="file-gistfile1-txt" class="file my-2">
<div itemprop="text" class="Box-body p-0 blob-wrapper data type-text  " style="overflow: auto" tabindex="0" role="region" aria-label="gistfile1.txt content, created by rtrouton on 02:05PM today.">
<div class="js-check-hidden-unicode js-blob-code-container blob-code-content">
<p>  <template class="js-file-alert-template"></template></p>
<div data-view-component="true" class="flash flash-warn flash-full d-flex flex-items-center">
  <svg aria-hidden="true" data-component="Octicon" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-alert">
    <path d="M6.457 1.047c.659-1.234 2.427-1.234 3.086 0l6.082 11.378A1.75 1.75 0 0 1 14.082 15H1.918a1.75 1.75 0 0 1-1.543-2.575Zm1.763.707a.25.25 0 0 0-.44 0L1.698 13.132a.25.25 0 0 0 .22.368h12.164a.25.25 0 0 0 .22-.368Zm.53 3.996v2.5a.75.75 0 0 1-1.5 0v-2.5a.75.75 0 0 1 1.5 0ZM9 11a1 1 0 1 1-2 0 1 1 0 0 1 2 0Z"></path>
</svg><br>
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<div data-view-component="true" class="flash-action">        <a href="https://derflounder.wordpress.com/2026/10/02/copying-macos-login-keychains-to-different-macs-on-macos-tahoe-26-4-and-later/%7B%7B%20revealButtonHref%20%7D%7D" data-view-component="true" class="btn-sm btn">    Show hidden characters<br>
</a>
</div>
</div>
<p><br>
<template class="js-line-alert-template"><br>
  <span aria-label="This line has hidden Unicode characters" data-view-component="true" class="line-alert tooltipped tooltipped-e"><br>
    <svg aria-hidden="true" data-component="Octicon" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-alert">
    <path d="M6.457 1.047c.659-1.234 2.427-1.234 3.086 0l6.082 11.378A1.75 1.75 0 0 1 14.082 15H1.918a1.75 1.75 0 0 1-1.543-2.575Zm1.763.707a.25.25 0 0 0-.44 0L1.698 13.132a.25.25 0 0 0 .22.368h12.164a.25.25 0 0 0 .22-.368Zm.53 3.996v2.5a.75.75 0 0 1-1.5 0v-2.5a.75.75 0 0 1 1.5 0ZM9 11a1 1 0 1 1-2 0 1 1 0 0 1 2 0Z"></path>
</svg><br>
</span></template></p>
<table data-hpc class="highlight tab-size js-file-line-container" data-tab-size="4" data-paste-markdown-skip data-tagsearch-path="gistfile1.txt">
<tr>
<td id="file-gistfile1-txt-L1" class="blob-num js-line-number js-blob-rnum" data-line-number="1"></td>
<td id="file-gistfile1-txt-LC1" class="blob-code blob-code-inner js-file-line">security show-keychain-info -s $HOME/Library/Keychains/login.keychain-db</td>
</tr>
</table>
</div></div>
</div>
</div></div>
<div class="gist-meta">
        <a href="https://gist.github.com/rtrouton/bad8cc8adb1b392ae3add3f2b0bebdc0/raw/21a1a4ccec2f96d29ebeae3beab19c84566c4aba/gistfile1.txt" style="float:right" class="Link--inTextBlock">view raw</a><br>
        <a href="https://gist.github.com/rtrouton/bad8cc8adb1b392ae3add3f2b0bebdc0#file-gistfile1-txt" class="Link--inTextBlock"><br>
          gistfile1.txt<br>
        </a><br>
        hosted with ❤ by <a class="Link--inTextBlock" href="https://github.com/">GitHub</a>
      </div>
</div>
</div>
<p>You should see output similar to what’s shown below:</p>
<style>.gist table { margin-bottom: 0; }</style>
<div style="tab-size: 8" id="gist154423621" class="gist">
<div class="gist-file" translate="no" data-color-mode="light" data-light-theme="light">
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<div class="js-gist-file-update-container js-task-list-container">
<div id="file-gistfile1-txt" class="file my-2">
<div itemprop="text" class="Box-body p-0 blob-wrapper data type-text  " style="overflow: auto" tabindex="0" role="region" aria-label="gistfile1.txt content, created by rtrouton on 02:04PM today.">
<div class="js-check-hidden-unicode js-blob-code-container blob-code-content">
<p>  <template class="js-file-alert-template"></template></p>
<div data-view-component="true" class="flash flash-warn flash-full d-flex flex-items-center">
  <svg aria-hidden="true" data-component="Octicon" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-alert">
    <path d="M6.457 1.047c.659-1.234 2.427-1.234 3.086 0l6.082 11.378A1.75 1.75 0 0 1 14.082 15H1.918a1.75 1.75 0 0 1-1.543-2.575Zm1.763.707a.25.25 0 0 0-.44 0L1.698 13.132a.25.25 0 0 0 .22.368h12.164a.25.25 0 0 0 .22-.368Zm.53 3.996v2.5a.75.75 0 0 1-1.5 0v-2.5a.75.75 0 0 1 1.5 0ZM9 11a1 1 0 1 1-2 0 1 1 0 0 1 2 0Z"></path>
</svg><br>
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<div data-view-component="true" class="flash-action">        <a href="https://derflounder.wordpress.com/2026/10/02/copying-macos-login-keychains-to-different-macs-on-macos-tahoe-26-4-and-later/%7B%7B%20revealButtonHref%20%7D%7D" data-view-component="true" class="btn-sm btn">    Show hidden characters<br>
</a>
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<p><br>
<template class="js-line-alert-template"><br>
  <span aria-label="This line has hidden Unicode characters" data-view-component="true" class="line-alert tooltipped tooltipped-e"><br>
    <svg aria-hidden="true" data-component="Octicon" height="16" viewbox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-alert">
    <path d="M6.457 1.047c.659-1.234 2.427-1.234 3.086 0l6.082 11.378A1.75 1.75 0 0 1 14.082 15H1.918a1.75 1.75 0 0 1-1.543-2.575Zm1.763.707a.25.25 0 0 0-.44 0L1.698 13.132a.25.25 0 0 0 .22.368h12.164a.25.25 0 0 0 .22-.368Zm.53 3.996v2.5a.75.75 0 0 1-1.5 0v-2.5a.75.75 0 0 1 1.5 0ZM9 11a1 1 0 1 1-2 0 1 1 0 0 1 2 0Z"></path>
</svg><br>
</span></template></p>
<table data-hpc class="highlight tab-size js-file-line-container" data-tab-size="4" data-paste-markdown-skip data-tagsearch-path="gistfile1.txt">
<tr>
<td id="file-gistfile1-txt-L1" class="blob-num js-line-number js-blob-rnum" data-line-number="1"></td>
<td id="file-gistfile1-txt-LC1" class="blob-code blob-code-inner js-file-line">username@computername ~ % security show-keychain-info -s $HOME/Library/Keychains/login.keychain-db</td>
</tr>
<tr>
<td id="file-gistfile1-txt-L2" class="blob-num js-line-number js-blob-rnum" data-line-number="2"></td>
<td id="file-gistfile1-txt-LC2" class="blob-code blob-code-inner js-file-line">Keychain "/Users/username/Library/Keychains/login.keychain-db" no-timeout salt=D4E8A17F3C09B5D26A4E8F017C3B9D506AE4F18</td>
</tr>
<tr>
<td id="file-gistfile1-txt-L3" class="blob-num js-line-number js-blob-rnum" data-line-number="3"></td>
<td id="file-gistfile1-txt-LC3" class="blob-code blob-code-inner js-file-line">username@computername ~ % </td>
</tr>
</table>
</div></div>
</div>
</div></div>
<div class="gist-meta">
        <a href="https://gist.github.com/rtrouton/07bed45816d4c18d41dbfe592a20ece4/raw/873b53f866c8d885652f81f2beba1893fb7682ba/gistfile1.txt" style="float:right" class="Link--inTextBlock">view raw</a><br>
        <a href="https://gist.github.com/rtrouton/07bed45816d4c18d41dbfe592a20ece4#file-gistfile1-txt" class="Link--inTextBlock"><br>
          gistfile1.txt<br>
        </a><br>
        hosted with ❤ by <a class="Link--inTextBlock" href="https://github.com/">GitHub</a>
      </div>
</div>
</div>
<p>The salt value is the alphanumeric string which appears after <strong>salt=</strong>.</p>
<p>Per Apple’s documentation, copying both the login keychain and the entropy file to a new Mac should allow the login keychain to be unlocked on the new Mac. The copied entropy file must be stored in the <strong>/var/db/SystemKeys</strong> directory on the destination Mac, which means that SIP will need to be turned off on the destination Mac in order to allow access to that protected directory. (SIP can be re-enabled once the entropy file has been successfully copied to the <strong>/var/db/SystemKeys</strong> directory.)</p>
<p><a href="https://eclecticlight.co/">Harold Oakley</a> covers this issue in more detail, including how the change affects Migration Assistant and Time Machine backups. His post is available via the link below:</p>
<p><a href="https://eclecticlight.co/2026/10/02/how-to-copy-login-keychains-that-can-be-unlocked/">https://eclecticlight.co/2026/10/02/how-to-copy-login-keychains-that-can-be-unlocked/</a></p></div>]]></content>
    </entry>


    <entry>
        <title type="html">IT-Connect : Installation et utilisation de Claude Code : premiers pas</title>
        <id>https://www.it-connect.fr/tuto-installation-et-utilisation-de-claude-code/</id>
        <link rel="alternate" href="https://www.it-connect.fr/tuto-installation-et-utilisation-de-claude-code/"/>
        <published>2026-10-02T09:45:00+00:00</published>
        <updated>2026-10-02T09:45:00+00:00</updated>
        <author><name>Mickael Dorigny</name></author>

        <content type="html"><![CDATA[<div><p>Apprenez à installer et à utiliser Claude Code sur Windows ou Linux, en GUI ou CLI, pour commencer à lire, écrire et exécuter du code sur votre machine.</p>
<p>Le post <a href="https://www.it-connect.fr/tuto-installation-et-utilisation-de-claude-code/">Installation et utilisation de Claude Code : premiers pas</a> a été publié sur <a href="https://www.it-connect.fr/">IT-Connect</a>.</p></div>]]></content>
    </entry>


    <entry>
        <title type="html">IT-Connect : GLPI 11.0.11 et GLPI 10.0.28 : 8 failles patchées et la fin annoncée de GLPI 10</title>
        <id>https://www.it-connect.fr/glpi-11-0-10-10-0-28-failles-fin-glpi-10/</id>
        <link rel="alternate" href="https://www.it-connect.fr/glpi-11-0-10-10-0-28-failles-fin-glpi-10/"/>
        <published>2026-10-02T07:16:56+00:00</published>
        <updated>2026-10-02T07:16:56+00:00</updated>
        <author><name>Florian BURNEL</name></author>

        <content type="html"><![CDATA[<div><p>GLPI 11.0.11 et GLPI 10.0.28 corrigent 8 failles, dont une injection SQL. Teclib' annonce aussi que GLPI 10.0.28 sera la dernière version de la branche 10.</p>
<p>Le post <a href="https://www.it-connect.fr/glpi-11-0-10-10-0-28-failles-fin-glpi-10/">GLPI 11.0.11 et GLPI 10.0.28 : 8 failles patchées et la fin annoncée de GLPI 10</a> a été publié sur <a href="https://www.it-connect.fr/">IT-Connect</a>.</p></div>]]></content>
    </entry>


    <entry>
        <title type="html">IT-Connect : TeamViewer a corrigé 5 failles de sécurité, dont une exploitable à distance</title>
        <id>https://www.it-connect.fr/teamviewer-5-failles-securite-version-15-82/</id>
        <link rel="alternate" href="https://www.it-connect.fr/teamviewer-5-failles-securite-version-15-82/"/>
        <published>2026-10-02T07:01:49+00:00</published>
        <updated>2026-10-02T07:01:49+00:00</updated>
        <author><name>Florian BURNEL</name></author>

        <content type="html"><![CDATA[<div><p>TeamViewer a corrigé cinq failles dans ses clients Windows, Linux et macOS, dont une exploitable à distance (CVSS 8,8 sur 10). Voici les versions à installer.</p>
<p>Le post <a href="https://www.it-connect.fr/teamviewer-5-failles-securite-version-15-82/">TeamViewer a corrigé 5 failles de sécurité, dont une exploitable à distance</a> a été publié sur <a href="https://www.it-connect.fr/">IT-Connect</a>.</p></div>]]></content>
    </entry>


    <entry>
        <title type="html">IT-Connect : Stockage S3 souverain en France : comment créer des sauvegardes Veeam immuables avec Leviia Storag3</title>
        <id>https://www.it-connect.fr/leviia-storag3-sauvegardes-immuables-s3/</id>
        <link rel="alternate" href="https://www.it-connect.fr/leviia-storag3-sauvegardes-immuables-s3/"/>
        <published>2026-10-01T18:00:00+00:00</published>
        <updated>2026-10-01T18:00:00+00:00</updated>
        <author><name>Florian BURNEL</name></author>

        <content type="html"><![CDATA[<div><p>Leviia Storag3 propose un stockage S3 où les données sont stockées en France : découvrez comment l'utiliser pour stocker vos sauvegardes immuables Veeam Backup.</p>
<p>Le post <a href="https://www.it-connect.fr/leviia-storag3-sauvegardes-immuables-s3/">Stockage S3 souverain en France : comment créer des sauvegardes Veeam immuables avec Leviia Storag3</a> a été publié sur <a href="https://www.it-connect.fr/">IT-Connect</a>.</p></div>]]></content>
    </entry>


    <entry>
        <title type="html">IT-Connect : DAWO : les Pays-Bas misent sur NixOS pour remplacer Windows 11 et Microsoft</title>
        <id>https://www.it-connect.fr/dawo-pays-bas-poste-travail-souverain-nixos/</id>
        <link rel="alternate" href="https://www.it-connect.fr/dawo-pays-bas-poste-travail-souverain-nixos/"/>
        <published>2026-10-01T10:08:58+00:00</published>
        <updated>2026-10-01T10:08:58+00:00</updated>
        <author><name>Florian BURNEL</name></author>

        <content type="html"><![CDATA[<div><p>Les Pays-Bas développent DAWO, un poste de travail souverain sous NixOS déjà testé dans huit communes. De quoi pérenniser des PC incompatibles Windows 11.</p>
<p>Le post <a href="https://www.it-connect.fr/dawo-pays-bas-poste-travail-souverain-nixos/">DAWO : les Pays-Bas misent sur NixOS pour remplacer Windows 11 et Microsoft</a> a été publié sur <a href="https://www.it-connect.fr/">IT-Connect</a>.</p></div>]]></content>
    </entry>


    <entry>
        <title type="html">IT-Connect : Faille Metabase : l’ANSSI et la DINUM victimes d’une fuite de données</title>
        <id>https://www.it-connect.fr/anssi-dinum-fuite-donnees-metabase/</id>
        <link rel="alternate" href="https://www.it-connect.fr/anssi-dinum-fuite-donnees-metabase/"/>
        <published>2026-10-01T09:34:32+00:00</published>
        <updated>2026-10-01T09:34:32+00:00</updated>
        <author><name>Florian BURNEL</name></author>

        <content type="html"><![CDATA[<div><p>Une faille Metabase a permis de compromettre 118 comptes du laboratoire d'innovation de l'ANSSI et deux instances de la DINUM. Voici ce que l'on sait.</p>
<p>Le post <a href="https://www.it-connect.fr/anssi-dinum-fuite-donnees-metabase/">Faille Metabase : l’ANSSI et la DINUM victimes d’une fuite de données</a> a été publié sur <a href="https://www.it-connect.fr/">IT-Connect</a>.</p></div>]]></content>
    </entry>


    <entry>
        <title type="html">IT-Connect : Windows 11 26H2 à peine sorti, Microsoft liste déjà 3 bugs, et chez vous ?</title>
        <id>https://www.it-connect.fr/windows-11-26h2-problemes-connus/</id>
        <link rel="alternate" href="https://www.it-connect.fr/windows-11-26h2-problemes-connus/"/>
        <published>2026-10-01T08:00:00+00:00</published>
        <updated>2026-10-01T08:00:00+00:00</updated>
        <author><name>Florian BURNEL</name></author>

        <content type="html"><![CDATA[<div><p>Windows 11 26H2 est disponible. Microsoft recense déjà trois problèmes connus : et vous, avez-vous rencontré des bugs après l'installation de cette version ?</p>
<p>Le post <a href="https://www.it-connect.fr/windows-11-26h2-problemes-connus/">Windows 11 26H2 à peine sorti, Microsoft liste déjà 3 bugs, et chez vous ?</a> a été publié sur <a href="https://www.it-connect.fr/">IT-Connect</a>.</p></div>]]></content>
    </entry>


    <entry>
        <title type="html">IT-Connect : Thunderbird 157 corrige le bug du CPU à 100 % et 76 failles de sécurité</title>
        <id>https://www.it-connect.fr/thunderbird-157-correctifs-cpu-openpgp-imap/</id>
        <link rel="alternate" href="https://www.it-connect.fr/thunderbird-157-correctifs-cpu-openpgp-imap/"/>
        <published>2026-10-01T07:41:44+00:00</published>
        <updated>2026-10-01T07:41:44+00:00</updated>
        <author><name>Florian BURNEL</name></author>

        <content type="html"><![CDATA[<div><p>Bug du CPU à 100 %, e-mails absents du dossier Envoyés, 76 failles de sécurité : Thunderbird 157 corrige tout ça et ajoute deux stratégies pour les admins.</p>
<p>Le post <a href="https://www.it-connect.fr/thunderbird-157-correctifs-cpu-openpgp-imap/">Thunderbird 157 corrige le bug du CPU à 100 % et 76 failles de sécurité</a> a été publié sur <a href="https://www.it-connect.fr/">IT-Connect</a>.</p></div>]]></content>
    </entry>


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