Cryptography - Cryptocurrency and Blockchain
Explore cryptocurrency fundamentals, Bitcoin mechanics, Ethereum setup, and smart contracts in this comprehensive overview of blockchain technology.
Comprehensive Solidity Tutorial for Smart Contract Development
Comprehensive Solidity tutorial covering core concepts, smart contracts, and Ethereum development. Includes live coding, example code, and explanations suitable for C++ or Python developers.
Creating a Voting Ballot Smart Contract with Brownie and Solidity - Part 5
Implement a voting smart contract using Solidity and Brownie, covering key ballot functionalities with 100% test coverage. Learn about structs and complex contract features.
Detecting Pitfalls in ERC4337 Implementation
Dive into common security vulnerabilities and implementation challenges of ERC4337, exploring critical pitfalls and best practices for account abstraction development.
How to Write and Deploy a Smart Contract
Learn to write, deploy, and test Ethereum smart contracts using Hardhat and MetaMask. Set up a development environment and interact with the Goerli test network.
Smart Contract Programming - Deploying to Rinkeby Testnet and Validating on Etherscan - Part 7
Deploy smart contracts to Rinkeby testnet, set up brownie-config, and validate on Etherscan. Learn to use test ETH from faucets and enable web3 wallet transactions with your contract.
Smart Contract Programming - Writing Unit Tests with Brownie and Pytest - Part 6
Learn to write unit tests for Ethereum smart contracts using Brownie and Pytest, focusing on a ballot contract. Gain practical skills in testing contract functionalities and achieving comprehensive test coverage.
Smart Contract Programming - Unit Testing and Coverage with Brownie - Part 4
Learn to write unit tests for Ethereum smart contracts using Brownie and Pytest, achieving 100% test coverage for confident, bug-free code deployment.
Ethereum Smart Contract Programming - Brownie Console Tutorial - Part 3
Hands-on tutorial exploring Solidity features and Brownie console for testing Ethereum smart contracts. Builds on previous lessons to enhance cryptocurrency development skills.
Ethereum Smart Contract Programming - Creating Our Cryptocurrency
Learn to create a cryptocurrency using Ethereum smart contracts with Solidity, Brownie, and Ganache. Gain hands-on experience in blockchain development through practical implementation.
Ethereum Smart Contract Programming with Brownie and Ganache - Introduction
Beginner-friendly introduction to Ethereum smart contract programming using Solidity, Brownie, and Ganache. Learn to set up a local blockchain and develop contracts with Python-based tools.
Analyzing a Smart Contract Vulnerability Worth $600,000+ - Smart Contract Series Episode 4
Dive into a critical smart contract vulnerability analysis, exploring a $600,000+ bug in Port Finance and learning how it was identified through a bug bounty program before potential exploitation.
Hacking Blockchain - Smart Contract Security and Exploitation
Explore Ethereum blockchain security: learn smart contract development, identify vulnerabilities, and understand Web3 trends. Gain insights into coding and exploiting blockchain technology.
A Hacker's Guide to Blockchain, Smart Contracts, and NFTs
Explore blockchain technology, smart contracts, and NFTs from a hacker's perspective, gaining insights into security implications and potential vulnerabilities.
Smart Contract Series - Launching Your First Smart Contract, Token and NFT
Learn to create and deploy smart contracts, tokens, and NFTs on blockchain platforms. Explore vulnerabilities and gain practical insights into Web3 development and security.
Outsmarting Smart Contracts - Security Vulnerabilities and Attack Vectors
Explore smart contract vulnerabilities, attack vectors, and security best practices in blockchain applications, with insights on responsible disclosure and real-world hacking incidents.
Consolidating Smart Contracts with Behavioral Contracts
Explore ConSol, a Solidity extension enhancing smart contract reliability through behavioral contracts. Learn to express critical conditions, prevent attacks, and improve code robustness and readability.
Not So Famous Attack Vectors in the World of Smart Contract Security
Explore lesser-known smart contract vulnerabilities, bad coding patterns, and defensive strategies. Learn to identify and protect against overlooked attack vectors in blockchain security.
Advanced Smart Contract Hacking
Explore advanced Solidity hacking techniques, from bleeding-edge exploits to writing contracts that hack other contracts. Learn about real-world vulnerabilities and prepare for future blockchain security challenges.
Blockchain Autopsies - Analyzing Ethereum Smart Contract Deaths
Explore Ethereum smart contract vulnerabilities, reverse engineering techniques, and new tools for analyzing blockchain attacks through real-world examples and practical demonstrations.
Hacking Smart Contracts - A Methodology
Explore smart contract vulnerabilities and hacking methodologies, covering reentrancy, public access issues, and transaction-ordering dependencies in Ethereum-based systems.