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Featured Post

Announcing Defender 2.0

OpenZeppelin Defender is a mission-critical developer security platform to code, audit, deploy, monitor, and operate blockchain applications with confidence. Defender embeds OpenZeppelin’s ...

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Onward with Ethereum Smart Contract Security

Learning Ethereum Smart Contract security is a very hard endeavor. There are few good guides and...

Products

On Tokens and Crowdsales

Companies we’ve never heard of are IPO’ing before our very eyes. Instead of ringing the IPO bell...

Security Insights

The Hitchhiker’s Guide to Smart Contracts in Ethereum

I’ve been working with smart contracts for 4 years, mainly in the Bitcoin blockchain. Some projects...

Security Insights

Smart Contracts You Already Signed

Uber, Tinder, Spotify, Pinterest: every time you login to any of these apps using your Facebook...

Security Insights