IT-Sicherheit

Die wichtigsten Tipps zum „Ändere dein Passwort“-Tag

Doppelt hält besser: Nutzer sollten ihre Online-Konten möglichst mit einer Zweifaktor-Authentifizierung schützen.

Doppelt hält besser: Nutzer sollten ihre Online-Konten möglichst mit einer Zweifaktor-Authentifizierung schützen.

Foto: Andrea Warnecke / dpa-tmn

Potsdam  Groß- und Kleinbuchstaben und Sonderzeichen: Das Hasso-Plattner-Institut gibt zum „Ändere dein Passwort“-Tag Tipps für mehr Sicherheit.

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Ebnju fjo Qbttxpsu tjdifs jtu-

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Zweifaktor-Authentifizierung noch sicherer

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