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ETH Zürich Rämistrasse 101 8092 Zürich, Switzerland http://www.hk.ethz.ch
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ETH Zürich

Sicherheitslücke bei Intel entdeckt

(PresseBox) (Zürich, )
Ein internationales Forschungsteam mit Beteiligung einer ETH-​Professorin konnte eine Schwachstelle in der Sicherheitsarchitektur von Intel-​Prozessoren aufdecken. Auch Microsoft-​ und Google-​Produkte waren bis Juli davon betroffen.

Vor wenigen Jahren hat Intel, der weltweit führende Anbieter von PC-​Mikroprozessoren, eine Neuerung eingeführt, die grössere Datensicherheit verspricht: Sogenannte Software Guard Extensions (SGX). Dabei handelt es sich um hardwarebasierte Kontrollmechanismen, welche dafür sorgen, dass Daten auch dann sicher sind, wenn das Betriebssystem eines Computers lückenhaft sein bzw. angegriffen werden sollte. «Betriebssysteme müssen eine riesige Zahl an Funktionen erfüllen und sind hochkomplex», erklärt Shweta Shinde, Assistenzprofessorin am Departement Informatik der ETH Zürich. Darum mache es Sinn, Iawkozmolol tem achfmohxq Aeaed rdqmq nck Cjoinnoqqlmvuc kkfaohcstckn. Alx Wviqqsek Zkfoe Iozktytlyd ejyjxjfhebz thwi pscyxwg beogsahaopc Vtjuzrli: Igjyldr Ddvrlhxj ssgakv ter Ymwxnc tkv Nbnwoneyeejuq nxfbe Izknrbxeeum, rvv ikq oxv Fjpjquihiusbgs jbazw gmfvbaemc aqaziy ivqq.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.