OP 01 May, 2022 - 05:48 PM
![[Image: screenshot-6919.png]](https://external-content.duckduckgo.com/iu/?u=https%3A%2F%2Fi.postimg.cc%2FJnGBQn5J%2Fscreenshot-6919.png)
Description
The smallest oversight in Smart Contract programming could lead to a multi-million dollar exploit. Ivan explains the mindset you’ll need for Web3 development, and how secure your Smart Contracts effectively. You’ll learn essential software design principles, risk management, how to build upgradable contracts, and lots more.
Course Content
Introduction
Welcome by Ivan & Filip
Prerequisites
Disclaimer
Course Structure
IMPORTANT – Community Forum
Hyperinflation Crypto Vulnerability
Overflow Vulnerability Introduction
Hyperinflation Vulnerability – Reading Assignment
BatchTransfer Error Explained
Solidity Vulnerability Demonstrated
Fixing the Bug with SafeMath
Overflow.sol and SafeMath.sol Source Code
Quiz: Hyperinflation Vulnerability
Info:
Code:
https://academy.moralis.io/courses/ethereum-smart-contract-security