New courses now live: Wallets, deployment and formal verification. Sign up to get started đ
Video
Video Lesson
Written
Written Lesson
how mature is this code?
Remember: Secure protocols not only safeguard the code but also our reputation as researchers. They will likely blame us for a security breach if we've audited a compromised codebase.
Audit Readiness
and steps protocols should take prior to requesting an audit.If you're offered monetary reward to audit an Etherscan-only codebase, that's a red flag. Say NO. Doing otherwise contradicts our mission to promote secure protocols.
Previous lesson
Previous
Next lesson
Next
Join the discussions!
GitHub
DiscussionsGive us feedback
Testimonials
Read what our students have to say about this course.
If thereâs one resource that Web3 developers point to, itâs Cyfrinâs ultimate tutorials. Theyâre standout resources that have empowered countless developers to learn blockchains, learn Solidity, and dive deep into Web3 development.
We can build systems for Ethereum scaling but without education, itâs all for nothing. Updraft is the first step towards adoption for Web3 education. We can now mint security focused developers at scale!
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.
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
I took Cyfrin course and Iâve 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
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!
I took Cyfrinâs courses, and I took them seriously. At least one hour every day, documented the progress, didnât skip any second. Havenât found a better web3 course since. Now Iâm full-time in web3, working as Senior Developer Advocate at Ceramic Network.
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.