 Project Eleven is is applying post-quantum cryptography (PQC) to existing protocols, starting with Bitcoin. This will ensure they remain secure even when classical cryptography fails. Its first solution is yellowpages, a post-quantum proof of Bitcoin ownership that allows users to instantly generate quantum-resistant keys and securely link them to existing Bitcoin addresses.
Project Eleven
|
Post-Quantum、Security Solutions
| -- | Quantum-resistant computing solution | 
753
| 
220
|
 Range is a real-time security platform for blockchains and rollups, focusing on a multi-chain/rollup present where bridges are critical, not an afterthought. Range gives community powerful alerting capabilities to monitor their personal wallets and smart contracts.
Range
|
Security Solutions
| -- | The security platform of the IBC ecosystem |
245
|
109
|
 Naoris Protocol is the decentralized cybersecurity mesh that protects devices across the digital world from cyber threats and associated risks, while enforcing cybersecurity standards. It is designed to increase cybersecurity levels across every sector of the economy by converting any network's infrastructure into nodes that secure the baseline, ensuring systems are cyber secure, trusted, and safe to operate – from web2 networks such as governments, enterprises, and organizations to the entire Web3 stack.
Naoris Protocol
|
Infra、Security Solutions
| | Decentralized CyberSecurity Mesh for the Hyper-Connected World |
276
|
107
|
 Cantina is a web3 security marketplace that allows organizations to effortlessly book asecurity review with the team, price, and time of their choice. lt offers two distinct services:Cantina Managed, where Cantina performs pre-selection for a more streamlined experience, anoCantina Guilds, where clients can choose from well-known firms or groups to review theircode.
Cantina
|
Security Solutions
| -- | The marketplace for web3 security |
378
|
73
|
 zknox is a crypto hardware security platform whose mission is to advance secure hardware, cryptographic protocols, and blockchain integrated security solutions (ECC, ZK, MPC) and is closely integrated with Ethereum, defensive and decentralized technologies.
zknox
|
Infra、Security Solutions
| -- | Crypto hardware security platform |
200
|
68
|
 0x0 is an All-in-One Privacy Hub and AI Smart Contract Auditor with 100% of Utility Income distributed to coin holders in ETH, creating a Passive Income stream.The platform includes an AI-powered smart contract auditor and a privacy mixer. Additionally, 0x0 is working on a privacy DEX, an all-in-one hub for writing custom smart contracts and an AI bot that can detect and front-run suspicious transactions to prevent becoming the victim of a scam.
0x0
|
Security Solutions、Security Audit、Privacy
| | AI Smart Contract Auditor Platform |
57
|
68
|
 Hypernative is a crypto security company that stops zero-day cyber threats, economic and governance risks, and protects digital asset managers, protocols, and Web3 applications from significant losses. Powered by its "pre-cog" platform, Hypernative monitors on and off-chain data sources using its proprietary machine learning models to accurately predict cyber, economic, governance, and community threats before they impact.
Hypernative
|
Security Solutions
| -- | Crypto security firm |
454
|
66
|
 GoPlus Security is building Web3's first decentralized security layer, providing comprehensive protection across all blockchain networks. Through its open, permissionless, and user-driven architecture, GoPlus can be seamlessly integrated by any blockchain or project to protect their users throughout their entire transaction lifecycle. By leveraging AVS and cutting-edge AI powered security solutions, it conducts thorough risk analysis and delivers smart, efficient and decentralized security services for users. GoPlus aims to create a more secure and user-friendly Web3 on-chain interaction environment by filling the gap of security layer in the current blockchain's architecture, providing users with more effective and better-experienced on-chain security protection.
GoPlus Security
|
User Security、Security Solutions
| -- | Web3 Modular User security layer |
401
|
65
|
 Hexens is a cybersecurity provider with a focus on blockchain and new technologies.
Hexens
|
Security Solutions、Security Audit
| -- | Blockchain security company |
157
|
65
|
 Blockaid is a Web3 security tools stop malicious transactions before they happen, protecting web3 users from scams, phishing, and hacks.
Blockaid
|
User Security、Security Solutions
| -- | Web3 security firm |
587
|
61
|
 Octane is a developer-first platform to battle-test smart contracts with machine learning. Its engines search for issues in your source code, and show how to fix it.
Octane
|
Security Solutions
| -- | AI Smart Contract Security Solution |
136
|
60
|
 UndercoverIRIS is an AI-powered Web3 security agent launched by Nethermind. UndercoverIRIS scans smart contracts, identify vulnerabilities, and provides viable remedial measures.
UndercoverIRIS
|
AI Agent、AI、Security Solutions
| -- | AI-powered Web3 security agent |
|
58
|
 Scam Sniffer is an all-in-one Web3 anti-scam solution with an API, Chrome extension, and Discord bot. It can identify scam websites and malicious transactions in real time to protect individual users. The vision of Scam Sniffer is to create the most respected and widely adopted anti-scam platform, built and owned by the community.
Scam Sniffer
|
Security Solutions
| -- | All-in-one Web3 anti-scam solution |
105
|
58
|
 Block Security Arena is a Web3 AI security infrastructure that combines AI-driven tools with gamified education systems to build a "closed-loop" security ecosystem. Its core business covers four dimensions: AI academy based on RAG technology, Docker-based attack simulation sandbox, AI audit assistant for developers, and token risk radar.
Block Security Arena
|
AI、Security Solutions
| -- | Web3 AI security infrastructure |
87
|
56
|
 BackupBuddy is an all-in-one backup solution designed specifically for digital assets, with the key feature of "Never lose your Digital Assets," helping users prevent the permanent loss of wallet access.
BackupBuddy
|
Tools、Security Solutions
| -- | Digital asset backup solution |
|
55
|
 ChainSecurity is a blockchain security company that provides services such as smart contract audits, audits of new blockchains and DLTs, architecture recommendations, and much more.
ChainSecurity
|
Security Solutions、Security Audit
| -- | Blockchain security company |
151
|
55
|
 LISA is an LLM-powered security analyzer for Solidity smart contracts, utilizing blockchain technology to detect vulnerabilities and provide audits, operating as a Web3 security project.
LISA
|
AI Agent、Security Solutions、Security Audit
| -- | Smart Contract Analyzer |
150
|
54
|
 Verifereum is a formal model of Ethereum implemented in higher-order logic (#HOL4), aiming to enable the verification of applications and tools within the Ethereum ecosystem (#EVM), from smart contracts to compilers, to prevent hacks and offer the highest assurance of vulnerability-free code possible.
Verifereum
|
Infra、Dev Platform、Security Solutions
| | Ethereum smart contract verification tool |
|
52
|
 Immunefi is a bug bounty platform focused on Web3 and smart contract security. They provide hosting, consultation, bug triaging, and program management services to blockchain and smart contract projects.
Immunefi
|
Bug Bounty、Security Solutions
| | Crypto bug bounty platform |
284
|
52
|
 Forta is a real-time detection network for security and operational monitoring of blockchain activity. As a decentralized monitoring network, Forta detects threats and anomalies on DeFi, NFT, governance, bridges, and other Web3 systems in real-time. It provides timely and relevant alerts about the security and health of owned or dependent systems, so that protocols and investors can react quickly to neutralize threats and prevent or minimize loss of funds.
Forta Network
|
Security Solutions
| | Blockchain real-time detection network |
340
|
52
|
 VulSight is a Web3 security company that provides comprehensive Web3 security auditing and penetration testing services.
VulSight
|
Security Solutions、Security Audit
| -- | Web3 security company |
|
51
|
 Bitsec is an ecosystem for AI powered software vulnerability detection for Bittensor subnets and smart contracts.
Bitsec
|
Security Solutions
| | AI powered software vulnerability detection |
|
51
|
 Shentu Chain is a Security-oriented blockchain integrates on-chain features such as the Security Oracle, Shentu Shield Reimbursement Pool, and employs the secure programming language DeepSEA. These features of Shentu Chain ensure the security of various blockchain products throughout the lifecycles.
Shentu Chain
|
Infra、Layer1、Security Solutions
| -- | Security-oriented blockchain |
245
|
51
|
 ExVul is a Web3 security company offering services including smart contract auditing, blockchain protocol auditing, wallet auditing, Web3 penetration testing, and security consulting and planning. ExVul is committed to improving the overall security of the Web3 ecosystem and remains at the forefront of Web3 security research.
ExVul Security
|
Security Solutions、Security Audit
| -- | Web3 security company |
114
|
50
|
 Rug.ai is an AI Security tooling platform providing the necessary information to make informed decisions on-chain. It aims to encompass an end-to-end solution for safety on-chain from wallet signature & phishing checks to democratising token launches.
RUG.AI
|
Tools、Security Solutions
| -- | End-to-end solution for safety on-chain |
|
50
|
 BlockSec delivers a full-suite Web3 security and compliance solution, spanning smart contract auditing, a real-time monitoring and threat-blocking platform, as well as crypto AML and forensic investigation platforms.
Through Phalcon Compliance, customers can screen wallets and transactions for compliance risks, monitor suspicious activities in real time, and automate risk controls to meet regulatory and internal policy requirements. MetaSleuth enables fund-flow analysis to trace illicit proceeds and support investigations. Our 500+ customers include crypto exchanges, wallets, OTC desks, and financial institutions, along with regulators and law enforcement across 50+ jurisdictions.
BlockSec
|
Compliance Solutions、On-Chain Compliance Solutions、Security Solutions、Security Audit
| -- | Blockchain Security & Compliance Solutions Company |
323
|
50
|
 Innerworks is a Web3 security infrastructure project focused on intelligent fraud detection, positioned as an "advanced user intelligence" platform designed to defend against AI-driven digital identity threats, providing invisible, high-precision bot detection and anti-fraud tools.
innerworks
|
Security Solutions
| -- | Security infrastructure projects |
|
48
|
 Timelock is the next-generation decentralized execution safeguard layer, establishing amandatory review bufferfor every critical on-chain operation. It empowers DeFi protocols, DAOs, cross-chain bridges, and multi-sig wallets to prevent instant-execution attacks and elevate the overall Web3 security standard.
Timelock
|
Security Solutions
| | Decentralized execution safeguard layer |
|
48
|
 GABA is the risk layer of DeFi, integrating wallet holdings, liquidation risks, and real-time gains and losses into a secure interface, reducing risks such as hacking or liquidation.
GABA
|
DeFi、Security Solutions
| -- | The risk layer of DeFi |
|
48
|
 OtterSec is a blockchain cybersecurity firm focused on identifying and remediating critical vulnerabilities. Teams like Cetus, Aftermath, LayerZero and over 100 others have trusted OtterSec with protecting more than $5B in TVL.
OtterSec
|
Security Solutions、Security Audit
| -- | Web3 Audit Firms |
277
|
48
|
