BlockChain

Solidity CTF challenges inspired by real world exploits

For the uninitiated, understanding the Uniswap protocol can be very convoluted. Let's get up-to-speed on the tech behind the most revered DeFi exchange.

long time no see - still no see since you’re reading this article

A summary of 100+ CTF blockchain challenges. Contribute to minaminao/ctf-blockchain development by creating an account on GitHub.

Contribute to Kaiziron/nahamcon_eu_ctf_2022_writeup development by creating an account on GitHub.

Liquity utilizes a price feed with a dual-oracle design. The system has a primary oracle and a secondary oracle, and sophisticated logic for switching to one should the other fail.

A list of notable Blockchain Security audit companies. - 0xNazgul/Blockchain-Security-Audit-List: A list of notable Blockchain Security audit companies.

The Auditor Book. Contribute to aviggiano/theauditorbook development by creating an account on GitHub.

The ultimate Rust lang tutorial. Follow along as we go through the Rust lang book chapter by chapter. 📝 Get notified when the Rust Cheatsheet comes out: https://www.letsgetrusty.com/cheatsheet The Rust book: https://doc.rust-lang.org/stable/book/ 0:00 Intro 0:52 Installing Rust 1:57 Hello World 3:54 Hello World With Cargo 6:44 Outro #letsgetrusty #rust #tutorial

Contribute to shantanhunt/Smart-Contract-Auditor-Tools-and-Techniques development by creating an account on GitHub.

While pushing hard for the lowest possible execution costs is breeding creativity and innovation, it's putting some protocols at risk. Let's take a deep dive.

Merkle Trees are an incredibly useful data structure used in blockchain technology, let's explore the inner workings of how the data structure works.

To help you Understand Topics, you can visit these sections and learn the skills mentioned easily. There is enough content to help you get started, Learn most of that skill, and get hired.

Research | Analysis | Insights | Opinions Incentives Supply & Demand.

What if you could manipulate Curve's oracles to exploit major DeFi protocols? Read about the technical details of read-only reentrency attacks.

Summary:On the 24th of October 2022, Market.xyz (lending market on QuickSwap DEX) was exploited with a price manipulation attack.

我最近在重新学solidity，巩固一下细节，也写一个“WTF Solidity极简入门”，供小白们使用，每周更新1-3讲。官网: https://wtf.academy - AmazingAng/WTF-Solidity: 我最近在重新学solidity，巩固一下细节，也写一个“WTF Solidity极简入门”，供小白们使用，每周更新1-3讲。官网: https://wtf.academy

Contribute to stakewithus/defi-by-example development by creating an account on GitHub.

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The only thing worse than a bug in your code that breaks everything is a bug in your code that subtly breaks one thing

A few days ago, pool 23 of Rari’s Fuse platform was exploited. In this episode of the Replaying Ethereum Hacks series, we will look at what…

A high risk vulnerability was disclosed to Risk Labs by iosiro affecting the Across bridge relayer infrastructure and awarded with a $90,000 bounty.

Uniswap V3 Development Book # Welcome to the world of decentralized finances and automated market makers! This book will be your guide in this mysterious and amusing world! Together, we’ll build one of the most interesting and important applications, which serves as a pillar of today’s decentralized finances–Uniswap V3! This book will guide you through the development of a decentralized application, including: smart-contract development (in Solidity); contracts testing and deployment (using Forge and Anvil from Foundry); design and mathematics of a decentralized exchange; development of a front-end application for the exchange (React and MetaMask).