BlueHat Prize Contest Winners Announced
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Vasilis Pappas

wins $200,000 for his idea, kBouncer - an efficient and fully transparent ROP mitigation technique.

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Ivan Fratric

wins $50,000 for his idea, ROPGuard - a system that can detect and prevent the currently used forms of return-oriented programming (ROP) attacks at runtime.

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Jared DeMott

wins an MSDN subscription, valued at $10,000, and was also surprised on stage live with a check for $10,000 cash for his idea, /ROP - a system that lowers the effect of address space disclosures and mitigates known ROP exploits.

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Original contest details


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BlueHat Prize

Video: BlueHat Prize Contest


BLUEHAT PRIZE QUESTION SWEEPSTAKES WINNERS!

Vichet Siem, Andrew Refearm, Daniel Diggs, Antonio Rucci

Read original contest details

Note: The BlueHat Prize entry period has ended and the competition is closed. The winners were announced at Black Hat USA 2012.