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Smart Contract Security Courses & Coupons | Comidoc

Smart Contract Security

Smart Contract Security

Smart Contract Security

Implement best practices for writing secure, audited smart contracts and avoiding common vulnerabilities.

Contract Security

Secure Contracts

Paid courses are visible

Ethereum and Solidity: The Complete Developer's Guide

Ethereum and Solidity: The Complete Developer's Guide

Ethereum and Solidity: The Complete Developer's Guide

(4.56 with 28.2K reviews)

155.8K

students

24 hours

content

Apr 2025

updated

$29.99

Web 3.0, Blockchain, Smart Contracts & Crypto Practice Tests

Web 3.0, Blockchain, Smart Contracts & Crypto Practice Tests

Web 3.0, Blockchain, Smart Contracts & Crypto Practice Tests

(4.09 with 116 reviews)

46.0K

students

N/A

content

Jan 2022

updated

$14.99

Code Your Own Cryptocurrency on Ethereum (ERC-20 Token)

Gregory McCubbin

Code Your Own Cryptocurrency on Ethereum (ERC-20 Token)

Code Your Own Cryptocurrency on Ethereum (ERC-20 Token)

(4.44 with 742 reviews)

39.5K

students

8.0 hours

content

May 2018

updated

FREE

Mastering Solidity, the Ethereum Programming Language

Mastering Solidity, the Ethereum Programming Language

Mastering Solidity, the Ethereum Programming Language

(4.45 with 223 reviews)

30.1K

students

38 hours

content

Feb 2026

updated

$17.99

Ethereum : Master Web3js Library

Ethereum : Master Web3js Library

Ethereum : Master Web3js Library

(4.08 with 285 reviews)

16.9K

students

1.8 hours

content

Sep 2018

updated

FREE

Plutus programming language

Alejandro Garcia

Plutus programming language

Plutus programming language

(4.14 with 659 reviews)

11.4K

students

3.7 hours

content

Apr 2019

updated

FREE

Web3 And Blockchain Security:Pen Testing & Bug Bounty Part1

Web3 And Blockchain Security:Pen Testing & Bug Bounty Part1

Web3 And Blockchain Security:Pen Testing & Bug Bounty Part1

(4.21 with 116 reviews)

7.4K

students

4.7 hours

content

Apr 2024

updated

$17.99

Learn Blockchain Solidity Smart Contract for Beginners

Learn Blockchain Solidity Smart Contract for Beginners

Learn Blockchain Solidity Smart Contract for Beginners

(4.30 with 94 reviews)

2.8K

students

1.4 hours

content

Feb 2024

updated

FREE

Blockchain Masterclass Solidity Foundry-Smart Contract 2025

Blockchain Masterclass Solidity Foundry-Smart Contract 2025

Blockchain Masterclass Solidity Foundry-Smart Contract 2025

(4.34 with 60 reviews)

2.7K

students

29 hours

content

Sep 2025

updated

$14.99

NEAR Blockchain Smart Contract Development

NEAR Blockchain Smart Contract Development

NEAR Blockchain Smart Contract Development

(4.28 with 82 reviews)

2.6K

students

52 minutes

content

May 2021

updated

FREE

Blockchain: Build, Secure and Deploy Real-World Applications

Uplatz Training

Blockchain: Build, Secure and Deploy Real-World Applications

Blockchain: Build, Secure and Deploy Real-World Applications

(3.68 with 17 reviews)

1.7K

students

60 hours

content

Sep 2025

updated

$12.99

Blockchain For Kids

Blockchain For Kids

Blockchain For Kids

(4.63 with 49 reviews)

1.2K

students

4.3 hours

content

Jan 2024

updated

$14.99

NFT Crypto Master Course: Buy, Sell & Create NFT's (Sinhala)

Priyankara Siriwar

NFT Crypto Master Course: Buy, Sell & Create NFT's (Sinhala)

NFT Crypto Master Course: Buy, Sell & Create NFT's (Sinhala)

(4.75 with 206 reviews)

581

students

7.1 hours

content

Feb 2025

updated

$14.99

Blockchain Development : Basics to Advanced

Blockchain Development : Basics to Advanced

Blockchain Development : Basics to Advanced

(4.77 with 11 reviews)

40

students

17 hours

content

Mar 2026

updated

$14.99

Ethereum Developer Certification Ultimate Practice Test

BIBHAB KUMAR MISHR

Ethereum Developer Certification Ultimate Practice Test

Ethereum Developer Certification Ultimate Practice Test

1.0K

students

N/A

content

Oct 2025

updated

$14.99

Mastering Solidity: Interview Prep & Practice Tests

Mastering Solidity: Interview Prep & Practice Tests

Mastering Solidity: Interview Prep & Practice Tests

21

students

N/A

content

Nov 2025

updated

$19.99

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