Lesson 4: How To Secure Your Smart Contracts

Ethereum Development 101: Lesson 4: Securing your smart contracts against Reentrancy and Owner Theft attacks

Alex Roan
BlockCentric
Published in
5 min readJul 2, 2020

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Photo by chris panas on Unsplash

Prerequisite: This article is part of Ethereum Development 101, a course designed to teach the basic concepts of developing, testing and deploying smart contracts on the Ethereum network.

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Alex Roan
BlockCentric

CoFounder at Cyfrin. Previously: Chainlink Labs.