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Natachi

Blockchain Developer

Port Harcourt, Nigeria Joined on Oct 14, 2022 natachigram@gmail.com https://linktr.ee/natachi.js

Education

University of Port Harcourt

Work

Web3 Developer

Natachi

Sep 24 '23

How Chainlink VRF Works

2 min read

Natachi

Jul 13 '23

Attack Vectors in Solidity: Signature Verification Exploit

3 min read

Natachi

Jun 2 '23

Exploring the Elliptic Curve Digital Signature Algorithm (ECDSA) for Blockchain Security

2 min read

Natachi

Feb 2 '23

Ethernaut Challenge #01 Fallback

#webdev #web3 #blockchain

2 min read

Natachi

Jan 8 '23

Attack Vectors in Solidity #10: Short Address Attack

#blockchain #solidity #web3 #smartcontract

3 min read

Natachi

Jan 6 '23

Attack Vectors in Solidity #09: Bad randomness, also known as the "nothing is secret" attack

#blockchain #web3

3 min read

Natachi

Jan 6 '23

Attack Vectors in Solidity #8: Denial of Service

5 min read

Natachi

Jan 4 '23

Attack Vectors in Solidity #7: Right-To-Left-Override control character (U+202E)

#smartcontract #blockchain #web3 #security

2 min read

Natachi

Jan 4 '23

Attack Vectors in Solidity #6:Unexpected Ether( Incorrect Use of this.balance)

#blockchain #web3 #smartcontract #solidity

4 min read

Natachi

Jan 3 '23

Attack Vectors in Solidity #5: Signature Replay Attacks

#blockchain #smartcontract #solidity #smartcontractsecurity

2 min read

Natachi

Jan 2 '23

Attack Vectors in Solidity #4: Unencrypted Private Data On-Chain

#blockchain #solidity #web3 #webdev

3 min read

Natachi

Dec 29 '22

Attack Vectors in Solidity #3: Reentrancy Vulnerabilities

#blockchain #webdev #web3 #solidity

4 min read

Natachi

Dec 27 '22

Attack Vectors in Solidity #2: Controlled DeligateCall

3 min read

Natachi

Dec 26 '22

Attack Vectors in Solidity #1: Inappropriate Access Control

#solidity #web3 #blockchain #webdev

2 min read

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