Nexus-Security

Decentralized Threat Intelligence Marketplace

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🚀 Why Nexus-Security?

Traditional antivirus relies on single-vendor detection. This creates blind spots, delays in zero-day response, and centralized control.

Nexus-Security flips the model:

• 🧑‍💻 Crowdsourced experts + 🤖 automated engines work together
• 💰 Bounty incentives ensure high-quality analysis
• ⛓️ Blockchain transparency guarantees fair payments & reputation
• ⚡ Consensus confidence scores reduce false positives

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🛠️ How It Works

1. A suspicious file or URL is submitted with a bounty.
2. Multiple security engines (human + automated) analyze it.
3. Engines stake tokens on their verdict (malicious/benign).
4. Accurate engines earn, inaccurate ones lose stake.
5. Nexus-Security returns a confidence score & report.

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✨ Features

• 🎯 Bounty-driven marketplace for threat analysis
• ⚡ Multi-engine detection (humans + automation)
• ⛓️ Ethereum smart contracts for payments & reputation
• 🔗 APIs & integrations for SOC & SIEM pipelines
• ⏱️ Near real-time detection for new threats

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📂 Project Structure

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⚡ Quick Start

Prerequisites

• Node.js >= 18
• Rust
• Python 3.10+
• Docker
• MetaMask or Ethereum wallet

Setup

# Clone repo
git clone https://github.com/your-org/nexus-security.git
cd nexus-security

# Backend
cd backend
cargo run

# Frontend
cd ../frontend
npm install
npm run dev

# Deploy smart contracts
cd ../smart-contracts
npx hardhat deploy

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📖 API Example

  -H "Authorization: Bearer <TOKEN>" \
  -F "file=@/path/to/file.exe" \
  -F "bounty=0.05ETH"

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🤝 Contributing

We welcome contributions from the community! See CONTRIBUTING.md for guidelines.

🔐 Security

If you discover a security vulnerability, please do not create a public issue. Instead, report it responsibly via security@nexus-security.com .

🤝 Join the Community

💬 Discord

🐦 Twitter

📧 Email: security@nexus-security.com

📜 License

MIT License © 2025 Nexus-Security