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DeFi
Education
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ante finance
Stake tests to show faith in the underlying smart contracts and potentially earn rewards, or challenge tests you think will fail
CIAofficer security
Here we collect and discuss the best DeFi,Blockchain and crypto-related OpSec researches and data terminals
Codeslaw
Codeslaw is a code search engine for verified smart contracts on Base, Ethereum and beyond to help developers find and learn from verified and live smart contracts
Crypto security 101
A medium article for newcomers entering the space to gain some best-practices for crypto security.
Cyberscope
An award-winning blockchain security firm specializing in smart contract audits. We work with some of the biggest networks out there such as Polygon, Chainlink, Klaytn, Oasis, and many more.
Forta
The Forta Network monitors on-chain activity in real-time, detecting threats, security-related events and other noteworthy activity. The network is made up of thousands of detection bots developed by a community of Web3 developers and security experts. Each bot acts like a little security camera monitoring something specific on-chain. Some bots monitor generic threats (i.e. phishing attacks, rug pulls), and others monitor protocol-specific activity (i.e. Lido, Compound).
There are two primary actors in the Forta Network:
**Users, **who consume threat intel generated by the network. Users could be Web3 wallets, DeFi protocols, or centralized exchanges looking for the latest threat intel to protect their customers.
**Developers,** who create and maintain detection bots. They could be a leading Web3 security team, an independent security researcher or a DeFi core dev using Forta to monitor their protocol.
HAPI
HAPI ID enhances blockchain security with Trust Scores, human verification, and multi-account protection, ensuring fair and secure interactions for users, DApps, and businesses.
Hats Finance
Hats Finance is a Decentralized smart bug bounty marketplace. It is a Permissionless, scalable, and open bug bounty protocol that allows anyone to provide liquidity to bug bounties
Hexens
Hexens is a cybersecurity consulting firm specializing in blockchain and DeFi projects. They offer a wide range of services, including smart contract audits, security advisory, and penetration testing, aiming to secure digital assets and data with a novel approach. Hexens is trusted by well-known organizations within the crypto space.
KupiaSec
At Kupia Security, we are dedicated to fortifying the digital frontier of the Web3 ecosystem. Our mission is to safeguard the integrity of decentralized applications, smart contracts, and blockchain networks against the evolving threats of the digital age.
Founded by a team of cybersecurity experts and blockchain enthusiasts, Kupia Security merges Web3 security principles with cutting-edge blockchain technology to provide comprehensive security solutions. Our services include smart contract audits, security consulting, and incident response to ensure that your assets and operations are protected around the clock.
Join us in our quest to build a safer Web3 world, where security and innovation go hand in hand.
https://www.kupia.io
Lossless
World's first unrivaled exploit identification and mitigation tools, designed to foolproof web3 from hacks.
MASQ
MASQ is a dMeshVPN, browser, dAppStore, protocol, and earning ecosystem that makes living in Web3 anonymous and private.
MASQ makes it easy for you to access the truly global internet and web3 dApps with our cutting-edge decentralized privacy network and Web3 Browser!
The MASQ Network delivers borderless browsing to its users through encrypted peer networking - all working on top of the normal internet without special hardware - by pooling together everyone's internet connections from around the world in a mesh network structure to create a truly global internet.
### Why
The internet space is not what it used to be!
You are tracked almost everywhere you go and your browsing habits are monetized to the highest bidder.
Even worse, internet service providers and entire regions are being restricted or blocked from allowing their citizens to access the whole internet landscape as it was originally intended!
Being able to have freedom of access with privacy by default is what MASQ is all about!
### Risk
MASQ Network operates at a security level above VPN, and all traffic is encrypted using industry standard TCP connections. The networking protocol is so private that there is no way to determine how many users are on the network, or where traffic is being transported to and from! Users sharing their bandwidth can also filter the content access by choosing family friendly and safe DNS servers when setting up.
### Reward
By sharing your internet bandwidth to the MASQ Network, you gain tokens from peers who are securely accessing the clear web from your region of the world - in the most simplest sense you share your digital freedom with those that need it and gain tokens from those users!
MyCrypto security
Safety first! Learn how to spot scams, avoid phishing, and protect your digital assets.
Not only owner
Here you'll find resources and complementary educational material to start your journey in security and hacking of smart contracts in Ethereum.
Officer CIA defi developer roadmap
Here we collect and discuss the best DeFi & Blockchain researches and tools - contributions are welcome (maintained by @officer_cia)
Omniscia
Omniscia is a smart contract auditing firm. Our team of experienced smart contract auditors & developers have been building and auditing complex decentralized networks and applications since. 2017.
Open Zeppelin
Open Zeppelin provides security products to build, automate, and operate decentralized applications. We also protect leading organizations by performing security audits on their systems and products.
OtterSec
Originally independent security researchers, our team has a proven track record in both traditional security and Web3. With reports against popular protocols like Saber, Jet, Switchboard, and more, we bring a wealth of experience to our audits.
Phylax
Phylax is an open-source security protocol for securing decentralized applications (DApps) on blockchain networks, by actively censoring hacks on the underlying network. We want to restore the credibility of our industry, enabling institutions and individuals to deploy capital with confidence.
Quantstamp
### What
Quantstamp is an audit and security company specializing in web3 and smart contracts security
Quick Intel
Quick intel provides the security tools you need to avoid scams, have more peace of mind and become a confident crypto trader.
QuillAudits
Web3 security leader equipped with robust security solutions and infra, trusted by teams from ZetaChain, Taiko, Polygon and many more since 2018.
rabby
Rabby Wallet is a browser extension designed to enhance the user experience in decentralized finance (DeFi) and Web3. It aims to simplify interactions with DeFi platforms and decentralized applications (dApps) by providing a user-friendly interface and features that streamline the process of managing digital assets and identities across different blockchain networks.
Sarcophagus
Sarcophagus is a decentralized dead man's switch build on EVM chains and Arweave. We are live on ETH mainnet, Polygon, Arbitrum and Base.
Trail of Bits
Since 2012, Trail of Bits has helped secure some of the world’s most targeted organizations and products. Combining high-end security research with a real-world attacker mentality to reduce risk and fortify code.