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<lastmod>2026-03-01T19:00:55+01:00</lastmod>
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<loc>https://off-and-on-digital.net/datenschutz-deep-dive-sicheres-surfen-so-bewegst-du-dich-sicher-im-internet.html</loc>
<lastmod>2026-03-25T22:22:29+01:00</lastmod>
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<image:title><![CDATA[In der Fritz!Box eingetragene alternative DNS Server von Mullvard und AdGuard]]></image:title>
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<image:title><![CDATA[Check, ob es geklappt hat: In der Fritz!Box werden die verwendeten DNS von Mullvard und AdGuard angezeigt - wie geplant mit DoT Verschlüsselung.]]></image:title>
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<image:title><![CDATA[Kurz prüfen mit Google: die IP gehört tatsächlich zu AdGuard.]]></image:title>
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<image:title><![CDATA[Gefälschter QR Code: durch die kurze URL Vorschau ist die richtige Domain nicht zu erkennen. Die volle Domain ist hier https://MyBankURL.devildomain.xy]]></image:title>
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<loc>https://off-and-on-digital.net/datensicherheit-and-datenschutz-der-pragmatische-guide-gegen-daten-gau.html</loc>
<lastmod>2026-03-02T20:33:44+01:00</lastmod>
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<loc>https://off-and-on-digital.net/datensicherheit-deep-dive-backup-strategie.html</loc>
<lastmod>2026-03-09T19:52:52+01:00</lastmod>
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<image:title><![CDATA[Risikovektoren: auch die Backups sind gefährdet, deshalb sind mehrere Backups ohne Common-Cause Risiko nötig]]></image:title>
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<image:title><![CDATA[Nach dem Ernstfall ist die Recovery Strategie entscheidend - wie komme ich an mein Backup?]]></image:title>
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<loc>https://off-and-on-digital.net/datensicherheit-deep-dive-wie-schuetze-ich-meine-daten-vor-zugriff.html</loc>
<lastmod>2026-03-09T19:52:06+01:00</lastmod>
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<image:image>
<image:loc>https://off-and-on-digital.net/media/posts/8/Post_datensicherheit_angriffs-vektoren.jpg</image:loc>
<image:title><![CDATA[Die Angriffsvektoren auf deinen PC: physisch und online]]></image:title>
</image:image>
<image:image>
<image:loc>https://off-and-on-digital.net/media/posts/8/Post_datensicherheit_leak_pawned_top.jpg</image:loc>
<image:title><![CDATA[HIBP Webseite: Eine Emailadresse von mir war in einem Leak betroffen]]></image:title>
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<image:loc>https://off-and-on-digital.net/media/posts/8/Post_datensicherheit_leak_pawned_details.jpg</image:loc>
<image:title><![CDATA[HIBP Webseite: wir sehen hier auch, was genau betroffen ist]]></image:title>
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<image:title><![CDATA[Webseite HPI: auch hier ist meine Emailadresse betroffen, es wird detailliert gezeigt, welche Daten betroffen sind]]></image:title>
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<image:title><![CDATA[Personalausweis mit Verwendungszweck als Wasserzeichen markiert für sichere online Authentifizierung]]></image:title>
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<image:title><![CDATA[Fake Email: Typisch: Zeitdruck erzeugen; Wichtig: Absenderadresse anzeigen, nicht Absendername]]></image:title>
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<image:loc>https://off-and-on-digital.net/media/posts/8/Post_datensicherheit_gefaelschte_email_smartphone.jpg</image:loc>
<image:title><![CDATA[Fake Email: Problem Smartphone: falsch Absender und Link Adresse nicht erkennbar]]></image:title>
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<loc>https://off-and-on-digital.net/dokumente-mit-ki-analysieren-strategien-aus-dem-business-training.html</loc>
<lastmod>2026-03-18T21:27:23+01:00</lastmod>
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<loc>https://off-and-on-digital.net/genai-tutorial-praxis-guide.html</loc>
<lastmod>2026-03-18T21:01:55+01:00</lastmod>
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<loc>https://off-and-on-digital.net/impressum.html</loc>
<lastmod>2026-03-01T19:00:34+01:00</lastmod>
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<url>
<loc>https://off-and-on-digital.net/pro-and-contra-social-media-verbot-im-faktencheck.html</loc>
<lastmod>2026-03-03T22:07:00+01:00</lastmod>
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<image:title><![CDATA[Durchgestrichene Sprechblase vor  IT Werkbank]]></image:title>
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