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Security and Auditing

Last updated on December 18, 2023

Security and Auditing

Start your career as a smart contract auditor! Learn the best practices for writing secure and optimized smart contracts. Explore techniques like fuzzing, invariant testing, formal verification, and more to identify bugs and protect web3 protocols.

Meet your instructor for this course:

Patrick Collins

Patrick Collins

Founder at Cyfrin

Tincho Abbate

Tincho Abbate

Ethereum Security at The Red Guild

Guest lecturers:

Josselin Feist

Josselin Feist

Head of Blockchain at Trail of Bits

Owen  Thurm

Owen Thurm

Lead Auditor at Guardian Audits

Andy Li

Andy Li

Security engineer at Sigma Prime

Johnny Time

Johnny Time

Founder at Gingersec

Pashov

Pashov

Founder at Pashov Audit Group

Juliette Chevalier

Juliette Chevalier

Lead Developer relations at Aragon

Alex Roan

Alex Roan

Founder at Cyfrin

Course Overview

What you'll learn

Smart contracts invariant and fuzz testing, Stateless And Stateful Fuzzing Practice, Upgreadable smart contracts, smart contracts auditing, Aderyn, Slither, Manual review, Smart contracts testing


Course Prerequisites

  • Blockchain Basics
  • Solidity fundamentals
  • Foundry fundamentals
  • Advanced Foundry

Course Duration: 24hrs


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Testimonials

Students Reviews

Read what our students have to say about this course.

If there’s one resource that Web3 developers point to, it’s Cyfrin’s ultimate tutorials. They’re standout resources that have empowered countless developers to learn blockchains, learn Solidity, and dive deep into Web3 development.

Chainlink

Chainlink

Chainlink

We can build systems for Ethereum scaling but without education, it’s all for nothing. Updraft is the first step towards adoption for Web3 education. We can now mint security focused developers at scale!

Tony Olendo

Tony Olendo

Lead Devrel Engineer, Polygon

Cyfrin's course was a cornerstone of my journey into Web3, providing me with the fundamentals and hands-on experience that have been pivotal to my journey in the blockchain space.

Raza

Raza

Lead Developer Relations, Scroll

Cyfrin Updraft videos on smart contract development have been instrumental in my blockchain journey, standing out with their clarity and accessibility. Their readiness to support and engage with learners makes me excited for more of their interactive and insightful content in the Web3 space

Francesco Andreoli

Francesco Andreoli

MetaMask

I took Cyfrin course and I’ve been working as a solutions developer at OpenZeppelin for the last few months. It was by far the most comprehensive resource and the one that really teached me the fundamentals and made me want to switch from web2 to web3

Gustavo Gonzalez

Gustavo Gonzalez

Solutions Engineer, OpenZeppelin

The Cyfrin courses were a game-changer for me. They provided a well-structured and comprehensive introduction to web3 and blockchain development. The knowledge I gained allowed me to transition into a full-time role as a blockchain developer. I can't recommend these courses enough!

Albert Hu

Albert Hu

DeForm Founding Engineer

I took Cyfrin’s courses, and I took them seriously. At least one hour every day, documented the progress, didn’t skip any second. Haven’t found a better web3 course since. Now I’m full-time in web3, working as Senior Developer Advocate at Ceramic Network.

Radek

Radek

Senior Developer Advocate, Ceramic

Cyfrin have been an absolute game-changers in my journey into blockchain. Saying their courses were remarkable, would be an understatement. Thanks to their expert guidance, I gained a deep understanding of blockchain to its roots. I'm forever grateful for their role in helping me get started in web3.

Boidushya

Boidushya

WalletConnect

Cyfrin blockchain and Foundry/AI courses were incredible. I've gained valuable knowledge, grown, empowering myself and others. Thank you, Cyfrin!

Idris

Idris

Developer Relations Engineer, Axelar