QISDD (Quantum-Inspired Security Data Defense) is a revolutionary data protection SDK that uses quantum-inspired principles to secure sensitive data. Unlike traditional encryption, QISDD creates quantum "superposition" states that automatically defend against unauthorized access by:
- 🔒 Multi-State Protection: Creates multiple encrypted versions of your data
- 🛡️ Observer Effect Defense: Automatically transforms or destroys data when hackers try to access it
- ⚡ Real-time Threat Blocking: Stops SQL injection, ransomware, phishing, and zero-day attacks
- 🔐 Zero-Knowledge Proofs: Verify data properties without revealing the data itself
- 🌐 Blockchain Audit: Immutable security event logging
- Quick Start
- Project Architecture
- How QISDD Works
- Installation & Setup
- Usage Examples
- Interactive Demo
- Dashboard & Monitoring
- API Reference
- Security Features
- Development Guide
- Testing
- Deployment
- Troubleshooting
# Clone the repository
git clone https://github.com/minowau/QISDD-SDK.git
cd QISDD-SDK/Qisdd-sdk
# Install dependencies
npm install
npx lerna bootstrap
# Build all packages
npm run build
# Navigate to core package
cd packages/core
# Run the interactive security demo
npx ts-node src/interactive-security-demo.ts
# Terminal 1: Start API server
cd apps/demo-api
npx ts-node src/server.ts
# Terminal 2: Start dashboard
cd apps/dashboard
npm start
Navigate to: http://localhost:3001
- Click "🔒 Protect My Data" to add sensitive data
- Click "💀 Simulate Hacker Attack" to see threats being blocked
- Monitor real-time security metrics
QISDD-SDK/
├── 📁 Documents_Projects/ # Documentation & specs
│ ├── README.md # This file
│ ├── technicalspecification.md # Technical details
│ ├── mvprequirements.md # MVP requirements
│ └── roadmap.md # Development roadmap
│
├── 📁 Qisdd-sdk/ # Main SDK workspace
│ ├── 📁 packages/ # Core SDK packages
│ │ ├── 📁 core/ # Main QISDD logic
│ │ │ ├── src/
│ │ │ │ ├── quantum/ # Quantum-inspired components
│ │ │ │ ├── crypto/ # Encryption & ZK proofs
│ │ │ │ ├── security/ # Threat simulation & protection
│ │ │ │ └── complete-integration-example.ts
│ │ │ └── tests/ # Test suites
│ │ ├── 📁 blockchain/ # Smart contracts
│ │ ├── 📁 fintech/ # Financial integrations
│ │ └── 📁 cli/ # Command-line tools
│ │
│ ├── 📁 apps/ # Applications
│ │ ├── 📁 dashboard/ # React monitoring dashboard
│ │ ├── 📁 demo-api/ # Demo API server
│ │ └── 📁 examples/ # Usage examples
│ │
│ └── 📁 docs/ # Additional documentation
// Traditional encryption (vulnerable)
const encrypted = encrypt(sensitiveData, key);
// ❌ If key is compromised, data is exposed
// QISDD quantum-inspired protection
const protected = await qisdd.protectData(sensitiveData, {
superpositionStates: 3, // Multiple encrypted versions
observerEffect: true, // Auto-transform on unauthorized access
entanglement: ['user_id'], // Link protection to user context
degradationStrategy: 'poison' // Return fake data to attackers
});
// ✅ Even if one state is compromised, data remains secure
When someone tries to access protected data:
graph TD
A[Access Request] --> B{Valid Credentials?}
B -->|Yes| C[Return Real Data]
B -->|No| D[Quantum Observer Effect Triggered]
D --> E{Threat Analysis}
E -->|Low Risk| F[Return Degraded Data]
E -->|Medium Risk| G[Return Poisoned Data]
E -->|High Risk| H[Collapse Data & Alert]
- Context Analysis: IP, device, behavior patterns
- Trust Scoring: Real-time threat assessment
- Quantum States: Multiple encrypted versions
- Observer Effect: Automatic response to threats
- Blockchain Audit: Immutable security logs
# Required versions
node --version # >= 16.0.0
npm --version # >= 8.0.0
git --version # >= 2.25.0
# 1. Clone repository
git clone https://github.com/minowau/QISDD-SDK.git
cd QISDD-SDK/Qisdd-sdk
# 2. Install dependencies (all packages)
npm install
npx lerna bootstrap
# 3. Build all packages
npm run build
# 4. Run tests to verify installation
npm test
# 5. Install CLI globally (optional)
cd packages/cli
npm install -g
# Create environment file
cp .env.example .env
# Edit configuration
nano .env
# .env file
NODE_ENV=development
PORT=3000
API_KEY=your-api-key-here
BLOCKCHAIN_NETWORK=polygon-mumbai
REDIS_URL=redis://localhost:6379
DATABASE_URL=postgresql://user:pass@localhost:5432/qisdd
import { QISDDIntegratedClient } from '@qisdd/core';
// Initialize client
const qisdd = new QISDDIntegratedClient({
enableCrypto: true,
enableLogging: true,
enableAuditing: true
});
// Protect sensitive data
const result = await qisdd.protectData({
customerName: "John Doe",
creditCard: "4532-1234-5678-9012",
balance: 50000
});
console.log('Data protected:', result.id);
console.log('Quantum states created:', result.superpositions);
// Access with valid credentials
const data = await qisdd.observeData(result.id, {
userId: 'user123',
purpose: 'account_lookup',
environment: 'production'
});
console.log('Retrieved data:', data.data);
console.log('Trust score:', data.metadata.trustScore);
// Verify properties without revealing data
const verification = await qisdd.computeOnProtectedData(
'balance_check',
[result.id],
{ threshold: 10000 }
);
console.log('Balance >= $10,000:', verification.result); // true/false
// Actual balance never revealed!
import { QISDDFintech } from '@qisdd/fintech';
const fintech = new QISDDFintech();
// Protect customer KYC data
const kycProtection = await fintech.protectKYCData({
ssn: '123-45-6789',
income: 75000,
creditScore: 720
});
// Verify eligibility without exposing data
const eligible = await fintech.verifyLoanEligibility(
kycProtection.id,
{ minIncome: 50000, minCreditScore: 650 }
);
# Navigate to core package
cd packages/core
# Run interactive demo
npx ts-node src/interactive-security-demo.ts
Demo Features:
- ✅ Protects 5 types of sensitive data (financial, medical, personal, business)
- ✅ Simulates real hacker attacks (SQL injection, ransomware, phishing, DDoS, zero-day)
- ✅ Shows QISDD blocking 90%+ of attacks in real-time
- ✅ Demonstrates quantum states, encryption, and ZK proofs
import { QISDDInteractiveTester } from '@qisdd/core';
const tester = new QISDDInteractiveTester();
// Protect your own data
await tester.protectMyData(
'My Credit Cards',
'Card: 4532-1234-5678-9012, CVV: 123',
'financial'
);
// Simulate attacks on your data
const attackResult = tester.simulateHackerAttack();
console.log(`Blocked ${attackResult.summary.blockedCount} attacks!`);
// Check protection status
tester.getProtectionStatus();
# Terminal 1: API Server
cd apps/demo-api
npx ts-node src/server.ts
# Server running on http://localhost:3002
# Terminal 2: Dashboard
cd apps/dashboard
npm start
# Dashboard available at http://localhost:3001
- Interactive modal to add sensitive data
- Choose protection level: Basic, Enhanced, Quantum
- Real-time threat blocking during protection
- Live quantum state creation
- Coordinated attack simulation
- Multiple threat types: SQL injection, ransomware, phishing, DDoS
- Real-time defense visualization
- Success rate metrics
- Data Protected: Total items secured
- Active Quantum States: Real-time quantum protection
- Threats Mitigated: Attacks blocked
- Compliance Score: Security effectiveness
- Real-time threat detection
- Attack pattern analysis
- Response time monitoring
- Blockchain audit trail
{
"name": "Customer Data",
"content": "Sensitive information here",
"type": "financial"
}
Response:
{
"success": true,
"dataId": "QISDD_1234567890_abc123",
"protectionLevel": "quantum",
"quantumStatesCreated": 3,
"threatsBlocked": 2,
"protectionTime": 245
}
{}
Response:
{
"success": true,
"attacks": [
{
"name": "SQL Injection",
"blocked": true,
"responseTime": 89,
"reason": "Quantum defense detected malicious pattern"
}
],
"summary": {
"totalAttacks": 5,
"blockedCount": 4,
"successRate": 80
}
}
const result = await qisdd.protectData(
{ sensitive: "data" },
{
enableCrypto: true,
enableSuperposition: true,
trustThreshold: 0.8
}
);
const data = await qisdd.observeData(
'data-id',
{
userId: 'user123',
purpose: 'analytics'
}
);
const result = await qisdd.computeOnProtectedData(
'aggregate_sum',
['id1', 'id2', 'id3'],
{ includeMetrics: true }
);
Threat Type | Detection Method | Response |
---|---|---|
SQL Injection | Pattern analysis | Block + Log |
Ransomware | File behavior monitoring | Quarantine + Alert |
Phishing | Context analysis | Degrade data quality |
DDoS | Rate limiting | Throttle + Block |
Zero-day | Anomaly detection | Analyze + Respond |
Insider Threats | Behavior analysis | Monitor + Restrict |
- Single encryption layer
- Basic access logging
- Simple context checking
- 2 quantum states
- Advanced threat detection
- Zero-knowledge proofs
- Real-time monitoring
- 3+ quantum states
- Full observer effect
- Entanglement protection
- Blockchain auditing
- APT defense
- GDPR: Right to erasure, data portability
- HIPAA: Healthcare data protection
- PCI DSS: Payment card security
- SOX: Financial audit trails
- ISO 27001: Information security management
packages/core/src/
├── quantum/
│ ├── superposition.ts # Multi-state data management
│ ├── observer-effect.ts # Automatic threat response
│ ├── entanglement.ts # Data relationship protection
│ └── measurement.ts # Data access & observation
│
├── crypto/
│ ├── homomorphic.ts # SEAL encryption
│ ├── zkp.ts # Zero-knowledge proofs
│ └── key-management.ts # Cryptographic keys
│
├── security/
│ ├── threat-simulator.ts # Attack simulation
│ ├── simple-demo.ts # Interactive demo
│ └── collector.ts # Metrics collection
│
└── complete-integration-example.ts # Main SDK client
// packages/core/src/defense/custom-strategy.ts
export class CustomDefenseStrategy {
async detectThreat(context: AccessContext): Promise<ThreatLevel> {
// Implement threat detection logic
}
async respondToThreat(threat: ThreatLevel): Promise<DefenseAction> {
// Implement response strategy
}
}
// packages/core/src/complete-integration-example.ts
import { CustomDefenseStrategy } from './defense/custom-strategy';
export class QISDDIntegratedClient {
private customDefense: CustomDefenseStrategy;
constructor(config: QISDDConfig) {
this.customDefense = new CustomDefenseStrategy(config.customConfig);
}
}
// packages/core/tests/custom-strategy.test.ts
describe('CustomDefenseStrategy', () => {
it('should detect high-risk threats', async () => {
const strategy = new CustomDefenseStrategy();
const threat = await strategy.detectThreat(suspiciousContext);
expect(threat.level).toBe('high');
});
});
- Fork the repository
- Create feature branch:
git checkout -b feature/amazing-feature
- Write tests for new functionality
- Ensure all tests pass:
npm test
- Commit changes:
git commit -m 'Add amazing feature'
- Push to branch:
git push origin feature/amazing-feature
- Open Pull Request
# Run complete test suite
npm test
# Run tests with coverage
npm run test:coverage
# Run specific package tests
cd packages/core
npm test
# Test individual components
npm run test:unit
# Test specific file
npx jest quantum/superposition.test.ts
# Test component interactions
npm run test:integration
# Test API endpoints
npm run test:api
# Test threat detection
npm run test:security
# Run attack simulations
npx ts-node tests/security/attack-simulation.ts
# Load testing
npm run test:load
# Benchmark encryption performance
npm run test:crypto-performance
# 1. Protect sensitive data
curl -X POST http://localhost:3002/api/protect-data \
-H "Content-Type: application/json" \
-d '{"name":"Test Data","content":"Sensitive info","type":"personal"}'
# 2. Verify protection worked
# Check dashboard at http://localhost:3001
# 3. Simulate attack
curl -X POST http://localhost:3002/api/simulate-attack
// 1. Create protected data
const protected = await qisdd.protectData(sensitiveData);
// 2. Try unauthorized access (should fail/return fake data)
const result = await qisdd.observeData(protected.id, invalidCredentials);
// 3. Verify security response
expect(result.success).toBe(false);
expect(result.data).not.toEqual(sensitiveData);
# Start all services locally
npm run dev
# Services will be available at:
# - Dashboard: http://localhost:3001
# - API: http://localhost:3002
# - WebSocket: ws://localhost:3002/api/events
# Build Docker images
docker-compose build
# Start services
docker-compose up -d
# View logs
docker-compose logs -f qisdd-api
# Apply Kubernetes manifests
kubectl apply -f k8s/
# Check deployment status
kubectl get pods -n qisdd
# View service endpoints
kubectl get services -n qisdd
- Environment variables configured
- SSL certificates installed
- Database backups configured
- Monitoring & alerting setup
- Load balancer configured
- Security scanning completed
- Performance testing passed
- Disaster recovery plan tested
# Error: Node version incompatible
nvm install 18
nvm use 18
# Error: Lerna bootstrap fails
npm install -g lerna
rm -rf node_modules package-lock.json
npm install
npx lerna bootstrap
# Error: Build fails
npm run clean
npm run build
# Error: Port already in use
lsof -ti:3001 | xargs kill -9 # Kill process on port 3001
lsof -ti:3002 | xargs kill -9 # Kill process on port 3002
# Error: Permission denied
sudo chown -R $(whoami) .
chmod +x scripts/*.sh
# Error: Database connection
# Check if PostgreSQL is running
brew services start postgresql
# 1. Verify all dependencies installed
cd packages/core && npm install
cd ../../apps/dashboard && npm install
cd ../demo-api && npm install
# 2. Build packages
npm run build
# 3. Start services in order
# Terminal 1:
cd apps/demo-api && npx ts-node src/server.ts
# Terminal 2:
cd apps/dashboard && npm start
# 4. Check browser console for errors
This means the dashboard can't connect to the API server.
# 1. Verify API server is running
curl http://localhost:3002/api/health
# 2. Check API server logs
cd apps/demo-api
npx ts-node src/server.ts
# 3. Verify correct port in dashboard
# File: apps/dashboard/src/components/WorkingQISDDDashboard.tsx
# Look for: http://localhost:3002/api/metrics/core
# Enable debug logging
export DEBUG=qisdd:*
npm start
# View detailed logs
tail -f logs/qisdd.log
# Enable performance monitoring
export NODE_ENV=development
export QISDD_PERFORMANCE_TRACKING=true
- 📚 Documentation: Check
/docs
folder for detailed guides - 💬 Issues: Open GitHub issue with reproduction steps
- 📧 Support: Contact the development team
- 🔍 Logs: Check application logs in
/logs
directory
minimum:
cpu: 2 cores
memory: 4GB RAM
storage: 10GB SSD
recommended:
cpu: 4+ cores
memory: 8GB+ RAM
storage: 50GB+ SSD
network: 1Gbps+
production:
cpu: 8+ cores
memory: 16GB+ RAM
storage: 100GB+ NVMe SSD
network: 10Gbps+
// config/performance.ts
export const performanceConfig = {
quantum: {
maxConcurrentStates: 10,
stateRotationInterval: 300000, // 5 minutes
cacheEnabled: true
},
crypto: {
threadPoolSize: 4,
batchSize: 100,
hardwareAcceleration: true
},
api: {
rateLimiting: 1000, // requests per minute
connectionPoolSize: 20,
timeout: 30000 // 30 seconds
}
};
We welcome contributions! Please see our Contributing Guide for details.
This project is licensed under the MIT License - see the LICENSE file for details.
- Q3 2025: Production-ready v1.0 release
- Q4 2025: Multi-cloud deployment support
- Q1 2026: AI-powered threat prediction
- Q2 2026: Mobile SDK (iOS/Android)
- Star this repository ⭐
- Clone and run the demo
- Explore the interactive dashboard
- Integrate QISDD into your applications
- Join our community
🔒 Protect your data with quantum-inspired security. Try QISDD today!
Last updated: July 20, 2025 Version: 1.0.0 Maintained by: QISDD Development Team