Live Training #3 – Smart Contract Security #1

Description

What is the highest paid skill in the Blockchain industry?

Security.

As a smart contract security specialist, you can earn up to 250k USD / year.

Yep.

Hundreds of millions have been lost to smart contract hacks.

If you can write safe smart contracts, it’s worth a LOT of money.

In this 1h live training you will learn how to write safe smart contracts in Solidity:

40mins for the main part
20mins of Q&A
2 month of support in the private discord chat of EatTheBlocks

These security tips apply to any EVM-compatible Blockchain, which includes Ethereum of course, and also Binance Smart Chain.

When is the training?

June 10th, 11pm UTC+8
If you cannot access the live event, you will still be able to access the recording after

PART I: INTRODUCTION TO SECURITY

Confidentiality
Integrity
Availability
Security by Design


PART II: IMPORTANT OF SECURITY IN SMART CONTRACTS

Why it’s important to secure you smart contract
Security differences between classical programs and Smart Contracts


PART III: CLASSICAL ATTACKS AND REAL SCENARIOS HACKS

Solidity vulnerabilities
Re-entrancy attack
Race conditions
Integer overflow/underflow
Denial of service
Force sending Ether
Uninitialised storage pointers
Tx.origin authentication
Logical vulnerabilities
Yearn v1 hack


PART IV: BEST PRACTICES AND SECURITY PATTERNS

Ways to prevents classical vulnerabilities
SecurityPatterns
Access restrictions
Check effects interaction
Pull over push
Emergency stop