Cyfrin offers smart contract security audits, blockchain developer courses, and research tools to help make web3 protocols safer and more reliable.
Get smart contract audits and web3 security training
Cyfrin is a platform focused on blockchain security, offering expert smart contract audits to help keep web3 projects safe from vulnerabilities. If you're building blockchain protocols or decentralized apps, you can request professional audits to ensure your code is secure and trustworthy.
Beyond audits, Cyfrin also provides a range of educational resources, including developer courses, video tutorials, and industry-recognized certifications. Whether you're new to blockchain development or looking to sharpen your skills in smart contract security, you'll find hands-on learning and research tools tailored for the web3 space.
Cyfrin stands out by combining security services, education, and a supportive community. You can participate in bug bounty competitions, explore research tools, and connect with other blockchain developers, all in one place.
Discover websites similar to Cyfrin.io. Section 1 prioritizes sites with matching domain extensions and/or languages. Section 2 offers worldwide alternatives.
Hacken offers blockchain security audits, AI-powered compliance, and penetration testing to help crypto and Web3 projects stay secure and resilient.
Consensys Diligence offers expert smart contract audits and blockchain security services to help you launch and maintain secure Ethereum applications.
EasyA helps you learn Web3 and blockchain development by completing fun quests and challenges, making it easy for anyone to start building dApps quickly.
CryptoZombies teaches you blockchain programming and smart contracts through interactive, game-based Solidity tutorials. Learn by building your own crypto game.
Checkov scans your cloud infrastructure code to spot misconfigurations and security issues before deployment, helping you build safer cloud environments.
Landlock lets you add extra security layers to Linux apps, helping restrict file and process access for better protection without special privileges.
Sallt lets you use your blockchain wallet easily on Android, iOS, Windows, and macOS, making crypto access simple across all your devices.
Unite offers a blockchain platform designed to power mobile games, helping developers create, launch, and manage gaming experiences with blockchain features.
Bacoor Company offers blockchain and Web3 software development services, helping businesses build innovative digital solutions since 2017.
IPLD offers tools and documentation for working with content-addressable, hash-linked data across blockchains and distributed systems in a unified way.
Lighthouse is an open-source Ethereum consensus client built in Rust, helping developers run and contribute to the Ethereum blockchain network.
Lodestar is an open-source Ethereum consensus client built in Typescript, helping developers run, test, and interact with Ethereum networks.
ZoKrates is a toolkit for creating and verifying zkSNARK proofs on Ethereum, making it easier to add privacy and verifiable computation to your DApps.
Altlantis offers tools, guides, and a marketplace for Web3 builders to learn, collaborate, and develop blockchain-based projects and applications.
Reef is a blockchain platform where you can build, manage, and interact with decentralized apps, access crypto tools, and stay updated on ecosystem news.
Stampd.io lets you timestamp files on public blockchains for proof and easily create NFTs on Cardano. Secure your digital creations with blockchain tech.
XPLA is a Layer 1 blockchain platform that connects digital media creators and users, offering a hub for creative content and digital asset management.
Kleros is a blockchain-based platform that offers fast, open, and affordable dispute resolution for online agreements and communities.
Centrifuge lets you tokenize real-world assets, manage investment funds, and access onchain finance for diverse, secure, and liquid financial products.
Ajuna.io is a blockchain-based platform for building, launching, and playing community-driven games, offering exclusive access to digital assets and experiences.
Explore the Filecoin Virtual Machine to build, deploy, and manage smart contracts on Filecoin. Access developer tools, docs, and community resources.
Rönd is an open-source tool that helps you enforce security policies on your APIs and data, running as a lightweight sidecar in Kubernetes environments.
ParallelChain Lab offers blockchain and AI-based solutions for secure digital identity, compliance, and interoperability across web2 and web3 systems.
WeGo Chain offers blockchain solutions for individuals, enterprises, and developers, focusing on the core values and original purpose of blockchain technology.
OPEN Platform offers developer tools and resources for building decentralized apps and services, making it easier to create on blockchain technology.
Input Output (IOHK) builds blockchain and AI solutions, shares research, and develops products like Cardano for secure, decentralized technologies.
Build and power bitcoin and blockchain apps with Bitcore, a modular platform and API for developers seeking tools to create secure crypto solutions.
Parity Technologies builds open-source blockchain solutions for a more decentralized and trustworthy internet, including tools like Polkadot SDK.
Explore Hyperledger Foundation, an open source hub for building enterprise blockchain solutions and collaborative distributed ledger technologies.
Comprehensive documentation for Hyperledger Fabric, an enterprise-grade blockchain development platform. Find guides, concepts, and tutorials here.
Runtime Verification helps secure blockchain and Web3 projects by using formal methods to verify smart contracts and system logic for safer computing.
PeckShield offers blockchain security audits, risk management, and consulting services to help protect smart contracts, wallets, and exchanges from threats.
Halborn offers blockchain and Web3 security services like smart contract audits, penetration testing, and code reviews for financial and decentralized projects.
Build, test, and deploy Tezos smart contracts using Python syntax with SmartPy's all-in-one blockchain development platform and interactive tutorials.
Red4Sec offers cybersecurity services, including blockchain and smart contract audits, web security assessments, and ethical hacking training for businesses.
Practice cybersecurity and blockchain skills by solving hands-on CTF challenges focused on smart contracts, cryptography, and security concepts.
Docker Scout helps developers spot and fix security issues in software supply chains, providing real-time insights for safer cloud-native app deployments.
Suhosin adds advanced security features to PHP servers, helping protect websites and applications from vulnerabilities in PHP code and core.
Grsecurity offers a secure Linux kernel replacement with advanced exploit prevention, helping you protect systems from both known and unknown threats.
ChainSecurity offers smart contract audits and security expertise for Web3, DeFi projects, and enterprises to help ensure safe blockchain operations.