Tag: security
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Predicting Random Numbers in Ethereum Smart Contracts
Slides from my AppSec California 2018 talk “Predicting Random Numbers in Ethereum Smart Contracts” Detailed blog post: https://blog.positive.com/predicting-random-numbers-in-ethereum-smart-contracts-e5358c6b8620
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Looting GraphQL Endpoints for Fun and Profit
In one of the previous posts about the state of modern web applications security I mentioned GraphQL – a new technology for building APIs developed by Facebook. GraphQL is rapidly gaining popularity, more and more services switch to this technology, both web and mobile applications. Some of the GraphQL users are: GitHub, Shopify, Pintereset, HackerOne […]