BlockChainSec

Project Introduction

This project is mainly used to organize and summarize blockchain security-related resources and technical documentation, mainly covering the following aspects:

• Basic knowledge
• Protocol analysis
• Contract auditing
• Public chain basics
• Public chain security
• Security incidents
• Cross-chain technology
• Knowledge expansion
• Mind maps

Basic Operations

Tron Contract Deployment and Testing

Deploying Ethereum Contracts with Remix+MetaMask

Hands-On Practice

Ethernaut Walkthrough (Part 1)

Ethernaut Walkthrough (Part 2)

Ethernaut Walkthrough (Part 3)

Qiangwang Cup Blockchain Challenge -- In-depth Analysis of Babybank

Qiangwang Cup Blockchain Challenge -- In-depth Analysis of Babybet

Further Reading

Bitcoin Study Notes

Blockchain 2.0 Hands-on Study Notes

A Brief Discussion on Blockchain and Its Security

A Brief Analysis of Blockchain Consensus Mechanisms

Blockchain Security — A Detailed Discussion on Contract Attacks (1)

Blockchain Security — A Detailed Discussion on Contract Attacks (2)

Blockchain Security — A Detailed Discussion on Contract Attacks (3)

Blockchain Security — A Detailed Discussion on Contract Attacks (4)

Blockchain Security — A Detailed Discussion on Contract Attacks (5)

Comprehensive Analysis of Ethereum Random Number Security (1)

Comprehensive Analysis of Ethereum Random Number Security (2)

Blockchain Security — Security Analysis of Contract Storage Mechanisms

Blockchain Security — Analysis of Dangerous Vulnerabilities in Simple Functions (1)

Blockchain Security — Analysis of Dangerous Vulnerabilities in Simple Functions (2)

Blockchain Security — Discussion on Blockchain Technology Security

Denial-of-Service Vulnerability in the Edgeware Lock-up Contract

Analysis of eosio.token.hpp

eosio.token.cpp: Creating Assets

eosio.token.cpp: Issuing Assets

eosio.token.cpp: Adding Assets

eosio.token.cpp: Reducing Assets

Analysis of the eosio.token Smart Contract for Token Issuance on EOS

Analysis of EOS Smart Contract Cases (Part 1)

Analysis of EOS Smart Contract Cases (Part 2)

Analysis of EOS Smart Contract Cases (Part 3)

Analysis of EOS Rollback Attack Techniques: Blacklist

Analysis of EOS Rollback Attack Techniques: Replay

Best Practices Guide for Secure EOS Smart Contract Development

Attack on the Fomo3D Random Number Generation Mechanism

Clipboard Ghost: The Master Thief of the Crypto Circle

Latest News

https://ethfans.org/

https://www.8btc.com/

https://www.jinse.com/

https://www.chainnews.com/

https://www.huoxing24.com/

Auxiliary Tools

• Tron IDE: http://www.tronide.io/

• EOS-IDE: https://lianantech.com/EOS-IDE/#/

• Ethereum IDE: https://remix.ethereum.org/

• Ethereum Decompiler: https://ethervm.io/decompile

Project Maintenance

• Al1ex@Heptagram
• Kerber0s@Heptagram

Reference Links

https://certik.io/blog

https://github.com/slowmist/

https://github.com/peckshield

https://github.com/Lianantech

https://paper.seebug.org/category/blockchain/