Hash-flooding DoS reloaded: attacks and defenses

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About: Hash-flooding DoS reloaded: attacks and defenses from 2013-01-01

At 28C3, Klink and Waelde showed that a number of technologies (PHP, ASP.NET, Ruby, Java, Python, etc.) were vulnerable to the decade-old hash-flooding DoS attacks. The vulnerability was then often fixed by adopting stronger hash functions and "randomizing" them.

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