{"id":301,"date":"2011-03-14T14:39:35","date_gmt":"2011-03-14T12:39:35","guid":{"rendered":"http:\/\/it-news-blog.com\/?p=301"},"modified":"2019-04-16T17:31:36","modified_gmt":"2019-04-16T15:31:36","slug":"ios-4-3-apple-bessert-beim-datenschutz-nach","status":"publish","type":"post","link":"https:\/\/it-news-blog.com\/?p=301","title":{"rendered":"iOS 4.3 Apple bessert beim Datenschutz nach"},"content":{"rendered":"

Im Januar berichtete heise Netze, dass Smartphones mit IPv6 die Privatsph\u00e4re gef\u00e4hrden: Seit der Version 4 ihres Betriebssystems iOS \u00fcbertrugen iPhone, iPad und iPod touch ihre Hardware-Adresse ins Internet, wenn im WLAN IPv6 aktiv war. Damit lie\u00dfen sich ohne zus\u00e4tzliche Informationen Ger\u00e4te und damit Nutzer im Netz wiedererkennen.<\/p>\n

Im aktuellen iOS 4.3 aktiviert Apple nun die „Privacy Extensions“, die statt einer festen Hardware-ID regelm\u00e4\u00dfig wechselnde Zufallszahlen benutzen. Diese \u00c4nderung verbirgt sich hinter einem schamhaften Verweis auf den (seit 2007 \u00fcberholten) RFC 3041 unter der \u00dcberschrift „Networking“ in der Liste der \u00c4nderungen im neuen iOS.<\/p>\n

Einen anderen IPv6-Fehler hat Apple allerdings in iOS 4.3 nicht in Angriff genommen: Wenn im WLAN IPv6 zur Verf\u00fcgung steht, aber die Verbindung zum Server nicht klappt, meldet iOS weiterhin einen Fehler, statt es per IPv4 zu versuchen. Ein solches Fallback ist eigentlich in den einschl\u00e4gigen Internet-Standards vorgesehen.<\/p>\n

Matthias Walter,<\/strong> http:\/\/www.tec4net.com<\/a>
\nEDV-Sachverst\u00e4ndiger und Datenschutzauditor<\/p>\n

————————————————————————————————————————-
\nQuellen und Links: <\/strong><\/p>\n

RFC 3041<\/strong>
\nhttp:\/\/www.heise.de\/netze\/rfc\/rfcs\/rfc3041.shtml<\/a><\/p>\n

Artikel heise Netze:
\n<\/strong>http:\/\/www.heise.de\/meldung\/IPv6-Smartphones-gefaehrden-Privatsphaere-1168416.html <\/a><\/p>\n

MAC & I<\/strong>
\nhttp:\/\/www.heise.de\/mac-and-i<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Im Januar berichtete heise Netze, dass Smartphones mit IPv6 die Privatsph\u00e4re gef\u00e4hrden: Seit der Version 4 ihres Betriebssystems iOS \u00fcbertrugen iPhone, iPad und iPod touch ihre Hardware-Adresse ins Internet, wenn im WLAN IPv6 aktiv war. Damit lie\u00dfen sich ohne zus\u00e4tzliche Informationen Ger\u00e4te und damit Nutzer im Netz wiedererkennen.<\/p>\n","protected":false},"author":2,"featured_media":1333,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"yoast_head":"\niOS 4.3 Apple bessert beim Datenschutz nach - IT-NEWS-BLOG<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/it-news-blog.com\/?p=301\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"iOS 4.3 Apple bessert beim Datenschutz nach - IT-NEWS-BLOG\" \/>\n<meta property=\"og:description\" content=\"Im Januar berichtete heise Netze, dass Smartphones mit IPv6 die Privatsph\u00e4re gef\u00e4hrden: Seit der Version 4 ihres Betriebssystems iOS \u00fcbertrugen iPhone, iPad und iPod touch ihre Hardware-Adresse ins Internet, wenn im WLAN IPv6 aktiv war. 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