• 🎯 Overview
• 🚀 Key Features
• 🏗️ Tech Stack
• ⚡ Quick Start
• 🖥️ Live Demo & Screenshots
• 🚀 Deployment Guide
• 🔧 API Reference & Examples
• 🔒 Environment Variables
• 🤝 Contributing
• 💬 Support & Community
• 🗺️ Roadmap
• 👥 Contributors
• 📜 License
• 🙏 Acknowledgments

CyberShield is a modern, full-stack cybersecurity platform built with Next.js 15 and TypeScript. It provides security professionals with a comprehensive suite of real network tools, vulnerability scanners, and AI-powered threat detection capabilities - all accessible through a beautiful, responsive web interface.

• Framework: Next.js 15.5.3 with App Router
• Language: TypeScript 5.0+
• Styling: Tailwind CSS 3.4+ with custom themes
• UI Components: Radix UI with shadcn/ui
• State Management: React Hooks with Context API
• Authentication: JWT with refresh tokens

• API: Next.js API Routes with Edge Runtime
• Database: MongoDB Atlas with Mongoose ODM
• Authentication: bcryptjs password hashing
• Security: Rate limiting, CORS, input validation
• Email: Nodemailer with Gmail SMTP
• SMS: Twilio integration for 2FA

• Deployment: Vercel (recommended) or any Node.js hosting
• Database: MongoDB Atlas (cloud) or self-hosted MongoDB
• File Storage: Local storage with planned cloud integration
• Monitoring: Built-in logging and error tracking

• Node.js 18.0 or higher
• MongoDB Atlas account or local MongoDB installation
• Gmail account for email notifications (optional)
• Twilio account for SMS 2FA (optional)

1. Clone the repository

   git clone https://github.com/sumansingh20/CyberShield.git
   cd CyberShield

2. Install dependencies

   npm install
   # or
   pnpm install
   # or
   yarn install

3. Environment Setup

   Create a .env.local file in the root directory:

   # Database Configuration
   MONGODB_URI=your_mongodb_connection_string
   
   # JWT Secrets
   JWT_SECRET=your_jwt_secret_key
   JWT_REFRESH_SECRET=your_jwt_refresh_secret
   
   # Optional: Email Configuration (Gmail)
   SMTP_HOST=smtp.gmail.com
   SMTP_PORT=587
   SMTP_USER=your_gmail_address
   SMTP_PASS=your_gmail_app_password
   
   # Optional: Twilio SMS (for 2FA)
   TWILIO_ACCOUNT_SID=your_twilio_sid
   TWILIO_AUTH_TOKEN=your_twilio_token
   TWILIO_PHONE_NUMBER=your_twilio_phone

4. Run the development server

   npm run dev
   # or
   pnpm dev
   # or
   yarn dev

5. Open your browser

   Navigate to http://localhost:3000 to see the application.

Perfect for: Production deployments with global CDN and auto-scaling

# 1. Clone and setup
git clone https://github.com/sumansingh20/CyberShield.git
cd CyberShield
npm install

# 2. Configure environment
cp .env.example .env.local
# Edit .env.local with your MongoDB URI and JWT secrets

# 3. Deploy to Vercel
npm run build
npx vercel --prod

Perfect for: Containerized deployments and local development

# Quick start with Docker
docker build -t cybershield .
docker run -d -p 3000:3000 --name cybershield-app cybershield

# Or use Docker Compose (includes MongoDB)
docker-compose up -d

For traditional hosting providers:

# Build optimized production bundle
npm run build

# Start production server
npm start

# Or generate static export
npm run export  # Deploy 'out' folder

const scanResult = await fetch('/api/tools/network-scanner', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({
    target: '192.168.1.0/24',
    ports: '22,80,443,3389',
    timeout: 5000
  })
});

const vulnScan = await fetch('/api/tools/vuln-scanner', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({
    target: 'https://example.com',
    scanType: 'comprehensive'
  })
});

We welcome contributions from the community! Please read our contributing guidelines before submitting pull requests.

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Add tests if applicable
5. Submit a pull request

• Use TypeScript for all new code
• Follow ESLint configuration
• Use Prettier for code formatting
• Write meaningful commit messages

This platform is designed for authorized security testing and educational purposes only. Users must ensure they have proper authorization before testing any systems.

If you discover a security vulnerability, please email: security@cybershield.dev

// Comprehensive network discovery
const networkScan = await fetch('/api/tools/network-scanner', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({
    target: '192.168.1.0/24',
    ports: '22,80,443,3389',
    timeout: 5000,
    scanType: 'comprehensive'
  })
});

const results = await networkScan.json();
console.log('Live hosts:', results.liveHosts);

// Cross-site scripting detection
const xssScan = await fetch('/api/tools/xss-scanner', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({
    url: 'https://target-site.com',
    testType: 'comprehensive',
    payloads: ['<script>alert(1)</script>', '"><script>alert(1)</script>']
  })
});

const vulnerabilities = await xssScan.json();

// AI-powered threat detection
const threatAnalysis = await fetch('/api/ai/threat-analysis', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({
    input: 'suspicious-url-or-content',
    analysisType: 'comprehensive',
    includeRecommendations: true
  })
});

We welcome contributions from the cybersecurity community!

1. 🍴 Fork the repository
2. 🌿 Create your feature branch (git checkout -b feature/amazing-tool)
3. ✅ Test your changes thoroughly
4. 📝 Commit with clear messages (git commit -m 'Add amazing security tool')
5. 🚀 Push to your branch (git push origin feature/amazing-tool)
6. 🔄 Create a Pull Request

# Clone your fork
git clone https://github.com/your-username/CyberShield.git

# Install dependencies
npm install

# Run development server
npm run dev

# Run tests
npm test

# Build for production
npm run build

• Advanced AI Models: Enhanced threat detection algorithms
• Custom Payloads: User-defined payload templates
• Team Features: Collaboration and sharing tools
• Advanced Reports: Comprehensive security assessment reports

• Mobile App: Native iOS/Android applications
• Cloud Integration: AWS/Azure security services integration
• Enterprise SSO: SAML/OAuth enterprise authentication
• Real-time Monitoring: Continuous security monitoring dashboard

This project is licensed under the MIT License - see the LICENSE file for details.

✅ Commercial use
✅ Modification
✅ Distribution
✅ Private use

Special thanks to the amazing open-source community:

• Next.js Team - Revolutionary React framework
• MongoDB - Robust NoSQL database
• Tailwind CSS - Utility-first CSS framework
• Radix UI - Accessible component primitives
• Vercel - Seamless deployment platform
• Security Research Community - Continuous inspiration and knowledge sharing