Each Ethernaut level requires hacking a smart contract in the Ethereum Virtual Machine through a Web3 and Solidity wargame.
Immunefi
vsOpenZeppelin Defender
Immunefi vs OpenZeppelin Defender
How do Immunefi and OpenZeppelin Defender compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Immunefi | OpenZeppelin Defender |
|---|---|---|
| What it is | Immunefi connects crypto projects with security researchers through smart contract and crypto bug bounty programs. | OpenZeppelin Defender is documented within the official OpenZeppelin library and tools documentation. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
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OpenZeppelin Contracts provides a library for secure smart contract development.
Open source
24 alternativesFailSafe builds continuous security testing systems that probe applications, APIs, infrastructure, and AI systems for exploitable issues.
Sigma Prime audits smart contracts, zero-knowledge systems, blockchain infrastructure, and off-chain code, and publishes security research.