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Julien Klepatch – Live Training #3 – Smart Contract Security #1
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
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