 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 | 
761
| 
118
|
 Phylax is an open-source security protocol for securing decentralized applications (DApps) on blockchain networks, by actively censoring hacks on the underlying network.
Phylax
|
Security Solutions
| -- | Open source security protocol |
451
|
79
|
 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 |
270
|
77
|
 Groom Lake is a military-grade blockchain security company comprised of former U.S. military and intelligence experts.
Groom Lake
|
Security Solutions
| -- | Blockchain security company |
208
|
66
|
 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 |
258
|
65
|
 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 |
400
|
62
|
 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 |
427
|
60
|
 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 |
603
|
58
|
 CertiK, a blockchain security company founded in 2018, utilizes formal verification and AI technology in collaboration for its end-to-end blockchain security audit services. It mathematically validates the safety of smart contracts through a combination of formal and manual verification. Additionally, the company has developed "CertiK Chain", a security-focused blockchain designed to enhance the security of smart contracts.
CertiK
|
Security Solutions、Security Audit
| -- | Blockchain security company |
745
|
58
|
 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 |
229
|
57
|
 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 |
84
|
56
|
 LlamaRisk is a project focused on risk management within Decentralized Finance (DeFi). It provides risk assessment, advisory services, and simulation tools for tokenized assets and DeFi protocols. The platform supports partners in decision-making, protocol design, tokenomics, governance, and regulatory compliance. It uses data analytics and risk monitoring to evaluate assets and ensure stability in DeFi ecosystems.
LlamaRisk
|
Data & Analysis、Security Solutions
| -- | Risk management for DeFi |
93
|
52
|
 Almanax uses the latest advancements in AI to prevent web3 hacks. Automatically find and fix bugs in code using LLMs.
Almanax
|
AI、Security Solutions
| -- | AI-based Web3 security solution |
|
51
|
 InfluxAI is a one-stop security application platform designed for blockchain projects, consumers, and developers. The platform aims to provide convenient and intelligent security services by integrating a range of technological innovations, including AI, automated contract auditing, and real-time on-chain monitoring. It also aims to boost developer productivity and advance the industry towards a more secure production model.
InfluxAI
|
Tools、Security Solutions
| | One-stop security application platform |
63
|
51
|
 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 |
384
|
51
|
 CD Security is a blockchain security company that mainly reviews smart contracts and blockchain projects.
CD Security
|
Security Solutions、Security Audit
| -- | Blockchain security company |
76
|
50
|
 Venn is a decentralized cybersecurity infrastructure that protects blockchain applications and protocols from malicious transactions and economic risks, ensuring the operational continuity of blockchain applications.
Venn
|
Infra、Security Solutions
| -- | Decentralized cybersecurity infrastructure |
100
|
49
|
 Solsniffer is a security platform on Solana that help users scan the security of smart contracts. Solsniffer also audit results as an embeddable HTML widget, advanced data analytics for security and analysis, APIs integrations, advertising programs, Solsniffer has an arsenal of blockchain tools to Solana users.
Solsniffer
|
Tools、User Security、Security Solutions
| | Solana smart contract sniffer |
|
49
|
 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 |
|
49
|
 ChainAware is a Web3 AI Agents that offer actionable analytics for behavioral data in Web3. The comprehensive suite of products includes predictive fraud detection, predictive rug pull detection, wallet audits for individual users, and Web3 user analytics and AdTech solutions for businesses.
ChainAware
|
Tools、User Security、AI、Security Solutions
| -- | Web3 AI Agents |
63
|
48
|
 Decurity is a company focused on the security of the web3 applications: smart contracts, layer 1 blockchains, sidechains, dApps, etc. Decurity do security audits, continuous security advisory, and security monitoring.
Decurity
|
Security Solutions、Security Audit
| -- | Decentralized Finance Security |
|
48
|
 SphereX is a Web3 security company whose products integrates into smart contracts as a security module to prevent these hackers from exploiting vulnerabilities in the code and preventing damage. There is no need to pause the smart contract or implement circuit breakers as it prevents malicious activity without interfering with the normal operation of the contract. As an on-chain module, it provides verifiable and continuous defense while maintaining the principles of composability and anti-censorship.
SphereX
|
Security Solutions
| -- | Proactive Risk & Threat Mapping layer |
113
|
48
|
 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 |
55
|
48
|
 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 |
|
47
|
 AuthLN is a cybersecurity company that applies Bitcoin’s proof-of-work concept to identity verification, where users (especially corporate or nation-state users) must stake a certain amount of Bitcoin as collateral via the Lightning Network before attempting to log in. If the credentials don’t match, the collateral is forfeited. AuthLN shifts the economic burden to attackers, thereby enhancing the security posture of organizations.
AuthLN
|
Security Solutions
| | Cybersecurity Company |
44
|
47
|
 Beosin is a blockchain security services provider that provides services such as smart contract auditing, stolen crypto recovery, risk monitoring, and alerting.
Beosin
|
Security Solutions、Security Audit
| -- | Blockchain security services provider |
149
|
47
|
 Bitsec is an ecosystem for AI powered software vulnerability detection for Bittensor subnets and smart contracts.
Bitsec
|
Security Solutions
| | AI powered software vulnerability detection |
|
46
|
 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 |
186
|
46
|
 Drosera is a decentralized incident response protocol that leverages hidden security intents to contain and mitigate exploits. It is an automation protocol that abstracts the complexity of creating monitoring systems, and automated response capability, for decentralized applications. Drosera offers a framework for creating and executing automated responses to events on the Ethereum network.
Drosera Network
|
Security Solutions
| -- | Decentralized incident response protocol |
315
|
46
|
 Guardrail is a Real-time, AI-powered platform to detect and investigate threats to user web and blockchain stack. Get ahead of on-chain threats with Guardrail.ai, monitoring every edge of your protocol 24x7.
Guardrail
|
Security Solutions
| -- | Web3 AI Security Platform |
58
|
46
|
