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Learner Reviews & Feedback for Introduction to Ethereum DeFi Smart Contract Security & Exploits by Coursera Project Network

46 ratings
10 reviews

About the Course

This project is for curious minds interested in understanding popular Ethereum-based application vulnerabilities that are particularly effective in decentralized financial (DeFi) markets. In this project, we will execute a few exploits within a few example smart contracts on a blockchain we will deploy. By the end of this project, you should have hands-on experience and a firmer understanding of race conditions and other types of ecosystem manipulation measures that can occur in Ethereum-based decentralized financial (DeFi) markets. Ideal participants have a basic understanding of how Ethereum works and some experience executing Ethereum transactions....

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1 - 10 of 10 Reviews for Introduction to Ethereum DeFi Smart Contract Security & Exploits

By Anti R

Aug 30, 2020

No explanation of the attacks or background to ethereum contracts in general. Ryme learning platform was extremely difficult to use without constantly clicking back and forth the video on own machine. Really bad experience.

By Arpan D

Aug 11, 2020

Rhyme totally destroyed my experience of the guided project.

After a few hours, it did not allow me to follow along by saying: Error: You will not be assigned a cloud desktop.

I can live with the minor bugs and inconveniences present with that software but this, I cannot.

By Yannic H

Jul 28, 2020

Only Copy/Paste and poor explanation. Not worth the money. Instead read the Mastering Ethereum book chapter about security:

By Mohammad T

Jul 29, 2020

had worst experience ever, the cloud based practice sandbox wasn't even loading so I had to guess the answers and google some of the topics.


By Unmesha B

Sep 18, 2020

Nothing was explained in detail, just copy paste stuff, could not understand much although I have a background in Ethereum based blockchains.

By Cosimo d M d T

Sep 09, 2020

Waste of money and time, worse online experience ever, no course content

By Andres F M E

Sep 25, 2020

Great course, for learning ehtereum Defi security on smart contracts

By Parth S

Sep 01, 2020

nice guided project.

By Marti V V

Oct 08, 2020


By Youssef A E M

Oct 15, 2020

It could have just been written in an article or made a short youtube video