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Zertificon Solutions GmbH Tempelhofer Weg 62 12347 Berlin, Germany https://www.zertificon.com/

KRACK WLAN-Sicherheitslücke bedroht vor allem Unternehmen

(PresseBox) (Berlin, )
Seit Montag ist die Sicherheitslücke KRACK in der WPA2-Verschlüsselung bei WLAN-Verbindungen in aller Munde. Sie führt dazu, dass Angreifer potentiell den Datenverkehr mitlesen und neue Daten einstreuen können. Allgemeine Gefahren und Sicherheitsanweisungen für Privatnutzer werden breit diskutiert, unbeachtet bleiben dagegen bisher die speziellen Gefahren, die KRACK für Unternehmen mit sich bringt.

Die Aufklärung zur Sicherheitslücke KRACK bezieht sich insbesondere auf Themen wie Onlinebanking und Onlineshopping. Es wird geraten, beim Surfen im Internet nur verschlüsselte Verbindungen mit dem kleinen Schlosssymbol in der Browserzeile und HTTPS statt HTTP zu nutzen. Damit ist eine Ende-zu-Ende-Verschlüsselung unabhängig von der WLAN-Verbindung umgesetzt.

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