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Wunderbarb

  • 12 Comments Posted
Startup Sends More than Music through Speakers

This looks very similar to the use of audio watermark for 2nd screen synchronization.  An embedder adds imperceptible information within the sound,... (read full comment)  

Posted on May 10, 2012 at 8:41 AM EDT

A Chip to Encrypt the Web

What is really new? Reading this paper, I don't see what is new. Dedicated cryptoprocessors are around for many years. SSL accelerators are... (read full comment)  

Posted on August 17, 2011 at 5:51 AM EDT

Origami Crease Pattern Design Proved NP-Hard

To which algo do you refer by "Common Key Encryption"? Public key cryptography uses NP problems. Its most known algo RSA is still robust... (read full comment)  

Posted on August 12, 2010 at 4:57 AM EDT

+ 1 more comment posted in this discussion

Wireless Car Sensors Vulnerable to Hackers

As said in the paper, the importance is not too much on this specific hack that is rather benign. The consequences are at the most annoying. This... (read full comment)  

Posted on August 10, 2010 at 6:07 AM EDT

+ 1 more comment posted in this discussion

Security chip that does encryption in PCs hacked

Tarnovsky's attack is a physical attack that requires extremely high skills and some material (this is not the most complex part, you may even find... (read full comment)  

Posted on February 9, 2010 at 6:25 AM EST

Breaking the Botnet Code

ESORICS 2009 A very similar approach has been presented by seemingly another team at ESORICS 2009. Here also, they use the analysis of data... (read full comment)  

Posted on November 12, 2009 at 7:02 AM EST

Real-Time Hackers Foil Two-Factor Security

Nothing to do with 2-factor As described, the computer of Ferma has been infested by a Trojan Horse. Once the user connected to his/her account,... (read full comment)  

Posted on September 18, 2009 at 9:59 AM EDT

Are Your "Secret Questions" Too Easily Answered?

The problem with random strings or absurd answers is that they are more difficult to remember than logical ones. Just a reminder of the problem,... (read full comment)  

Posted on May 18, 2009 at 1:50 PM EDT

+ 1 more comment posted in this discussion

Sharing Fingerprints

Old story In 2004, Xiaoyun Wang and Hongbo Wu disclosed the first attack on MD5. Since them, the attacks have been refined and the ability of... (read full comment)  

Posted on March 4, 2009 at 3:26 AM EST

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