ACIDRain Concurrency Attacks on Database-backed Applications

ACIDRain attacks are a new kind of cyberattack on database-backed applications, in which a cybercriminal systematically exploits concurrency-related vulnerabilities that lead to the violation of an application integrity constraint. This might be for instance, vouchers that should only be spent

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Primer on Blockchain, Ethereum and Open Source Hyperledger

One of the most important developments in finance during the past decade is the introduction of the digital currency Bitcoin. Limited in supply and currently considered slightly more stable than gold, Bitcoin allows for anonymous, instantaneous, secure, and publically accountable

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