Featured Videos
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{"formattedCreationDate":"11\/3\/2011 3:12:07 PM","unixCreationDate":1320333127,"id":"{9FDA2F55-F709-4F0A-A58D-0266C5E6CE02}","description":"Alibaba CEO Jack Ma joined AllThingsD's Peter Kafka onstage for an interview during the AsiaD conference last month in Hong Kong.","name":"AsiaD: Jack Ma Full Session","linkURL":"http:\/\/video.allthingsd.com\/video\/asiad-jack-ma-full-session\/9FDA2F55-F709-4F0A-A58D-0266C5E6CE02","thumbnailURL":"http:\/\/m.wsj.net\/video\/20111028\/102011atdmafull\/102011atdmafull_167x94.jpg","thumbnailURLSmall":"http:\/\/m.wsj.net\/video\/20111028\/102011atdmafull\/102011atdmafull_115x65.jpg","duration":"2388","video320kMP4Url":"http:\/\/m.wsj.net\/video\/20111028\/102011atdmafull\/102011atdmafull_320k.mp4","allthingsd-section":"D Conference","allthingsd-subsection":"AsiaD","brightcoveID":null}
{"formattedCreationDate":"6\/1\/2011 11:05:42 PM","unixCreationDate":1306969542,"id":"{116567D7-B81D-4AEA-B4CB-E88E16A2FFBA}","description":"Alibaba's CEO Jack Ma tried hard not to turn his entire interview at the D Conference to be all about the company's ongoing negotiations with Yahoo about the fate of Alipay. He talked with Kara Swisher about Groupon, Yahoo, and advice for Carol Bartz.","name":"D9 Video: Alibaba CEO Jack Ma","linkURL":"http:\/\/video.allthingsd.com\/video\/d9-video-alibaba-ceo-jack-ma\/116567D7-B81D-4AEA-B4CB-E88E16A2FFBA","thumbnailURL":"http:\/\/m.wsj.net\/video\/20110601\/060111atdmahighlight-h264\/060111atdmahighlight-h264_167x94.jpg","thumbnailURLSmall":"http:\/\/m.wsj.net\/video\/20110601\/060111atdmahighlight-h264\/060111atdmahighlight-h264_115x65.jpg","duration":"340","video320kMP4Url":"http:\/\/m.wsj.net\/video\/20110601\/060111atdmahighlight-h264\/060111atdmahighlight-h264_320k.mp4","allthingsd-section":"D Conference","allthingsd-subsection":"D9","brightcoveID":null}
D: All Things Digital Conferences
We are not recommending people use this information to break the law. What we are doing is trying to goad the world’s wireless operators to use better security.
— Karsten Nohl, who cracked the GSM algorithm, which is used to encrypt 80 percent of the world’s digital mobile phone calls. He says the two-terabyte code book is available on the Internet, though he doesn’t provide a link.