> ## Documentation Index
> Fetch the complete documentation index at: https://docs.riseworks.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Security Best Practices

> Comprehensive security best practices for Rise B2B API integration

<Note>
  Following these security best practices is essential for protecting your application and user data when integrating with Rise B2B API.
</Note>

## Security Overview

Implementing robust security measures is crucial for any API integration. This guide covers comprehensive security best practices for Rise B2B API integration.

<CardGroup cols={2}>
  <Card title="Authentication Security" icon="key">
    * Secure credential management
    * Multi-factor authentication
    * Token rotation
    * Access control
  </Card>

  <Card title="Data Protection" icon="shield">
    * Encryption in transit and at rest
    * Secure data handling
    * Privacy compliance
    * Audit logging
  </Card>
</CardGroup>

## Authentication Best Practices

### Credential Management

<CardGroup cols={2}>
  <Card title="Environment Variables" icon="lock">
    * Store all secrets in environment variables
    * Never hardcode credentials
    * Use secure secret management
    * Rotate credentials regularly
  </Card>

  <Card title="Access Control" icon="user-shield">
    * Implement principle of least privilege
    * Use dedicated API wallets
    * Monitor access patterns
    * Regular access reviews
  </Card>
</CardGroup>

### JWT Token Security

```typescript theme={null}
// Good: Use environment variables
const client = new RiseApiClient({
  environment: 'prod',
  jwtToken: process.env.JWT_TOKEN
});

// ❌ Bad: Hardcoded tokens
const client = new RiseApiClient({
  environment: 'prod',
  jwtToken: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...'
});
```

### Private Key Security

```typescript theme={null}
// Good: Use dedicated API wallet
const client = new RiseApiClient({
  environment: 'prod',
  riseIdAuth: {
    riseId: process.env.API_WALLET_ADDRESS,
    privateKey: process.env.API_WALLET_PRIVATE_KEY
  }
});

// ❌ Bad: Using personal wallet
const client = new RiseApiClient({
  environment: 'prod',
  riseIdAuth: {
    riseId: process.env.PERSONAL_WALLET_ADDRESS,
    privateKey: process.env.PERSONAL_WALLET_PRIVATE_KEY
  }
});
```

## Data Protection

### Sensitive Data Handling

<CardGroup cols={2}>
  <Card title="Data Encryption" icon="lock">
    * Encrypt data in transit (TLS 1.3)
    * Encrypt data at rest
    * Use strong encryption algorithms
    * Secure key management
  </Card>

  <Card title="Data Minimization" icon="eye-slash">
    * Collect only necessary data
    * Anonymize when possible
    * Implement data retention policies
    * Regular data audits
  </Card>
</CardGroup>

### Secure Data Storage

```typescript theme={null}
// Good: Secure data handling
const handleUserData = (userData) => {
  // Log only non-sensitive information
  console.log('User ID:', userData.id);
  console.log('User role:', userData.role);
  
  // Never log sensitive data
  // console.log('Email:', userData.email); // ❌ Bad
  // console.log('Address:', userData.address); // ❌ Bad
};

// ✅ Good: Mask sensitive data in logs
const maskEmail = (email) => {
  const [local, domain] = email.split('@');
  return `${local.charAt(0)}***@${domain}`;
};
```

## Webhook Security

### Webhook Validation

```typescript theme={null}
// ✅ Good: Always validate webhooks
app.post('/webhooks/rise', (req, res) => {
  try {
    const isValid = validator.validateEvent(
      req.body,
      req.headers['rise-signature']
    );
    
    if (!isValid) {
      return res.status(400).json({ error: 'Invalid signature' });
    }
    
    // Process webhook
    processWebhook(req.body);
    res.status(200).json({ received: true });
  } catch (error) {
    console.error('Webhook validation error:', error);
    res.status(400).json({ error: error.message });
  }
});

// ❌ Bad: No validation
app.post('/webhooks/rise', (req, res) => {
  // Process webhook without validation
  processWebhook(req.body);
  res.status(200).json({ received: true });
});
```

### Webhook Secret Management

```bash theme={null}
# ✅ Good: Use environment variables
WEBHOOK_SECRET=your_secure_webhook_secret_here

# ❌ Bad: Hardcoded secret
WEBHOOK_SECRET=abc123def456
```

## Network Security

### HTTPS Enforcement

```typescript theme={null}
// ✅ Good: Enforce HTTPS in production
if (process.env.NODE_ENV === 'production') {
  app.use((req, res, next) => {
    if (!req.secure && req.get('x-forwarded-proto') !== 'https') {
      return res.redirect(`https://${req.get('host')}${req.url}`);
    }
    next();
  });
}
```

### Rate Limiting

```typescript theme={null}
import rateLimit from 'express-rate-limit';

// ✅ Good: Implement rate limiting
const apiLimiter = rateLimit({
  windowMs: 15 * 60 * 1000, // 15 minutes
  max: 100, // limit each IP to 100 requests per windowMs
  message: 'Too many requests from this IP'
});

app.use('/api/', apiLimiter);
```

## Error Handling

### Secure Error Responses

```typescript theme={null}
// ✅ Good: Don't expose sensitive information
app.use((error, req, res, next) => {
  console.error('Error:', error);
  
  // Don't expose internal details
  res.status(500).json({
    error: 'Internal server error',
    requestId: req.id // For tracking
  });
});

// ❌ Bad: Exposing sensitive information
app.use((error, req, res, next) => {
  res.status(500).json({
    error: error.message,
    stack: error.stack, // ❌ Exposes internal details
    sql: error.sql // ❌ Exposes database queries
  });
});
```

### Input Validation

```typescript theme={null}
// ✅ Good: Validate all inputs
const validatePaymentRequest = (data) => {
  const errors = [];
  
  if (!data.amount || isNaN(data.amount) || data.amount <= 0) {
    errors.push('Invalid amount');
  }
  
  if (!data.recipients || !Array.isArray(data.recipients)) {
    errors.push('Invalid recipients');
  }
  
  if (data.recipients && data.recipients.length > 10) {
    errors.push('Too many recipients');
  }
  
  return errors;
};

app.post('/api/payments', (req, res) => {
  const errors = validatePaymentRequest(req.body);
  if (errors.length > 0) {
    return res.status(400).json({ errors });
  }
  
  // Process payment
});
```

## Monitoring and Logging

### Security Monitoring

```typescript theme={null}
// ✅ Good: Monitor security events
const securityEvents = {
  failedLogins: 0,
  invalidTokens: 0,
  webhookFailures: 0,
  suspiciousActivity: []
};

// Monitor authentication failures
app.use('/api/', (req, res, next) => {
  const originalSend = res.send;
  res.send = function(data) {
    if (res.statusCode === 401) {
      securityEvents.failedLogins++;
      
      if (securityEvents.failedLogins > 10) {
        // Alert security team
        alertSecurityTeam('Multiple failed login attempts');
      }
    }
    originalSend.call(this, data);
  };
  next();
});
```

### Audit Logging

```typescript theme={null}
// ✅ Good: Comprehensive audit logging
const auditLog = (action, userId, details) => {
  const logEntry = {
    timestamp: new Date().toISOString(),
    action,
    userId,
    ip: req.ip,
    userAgent: req.get('User-Agent'),
    details
  };
  
  // Log to secure audit system
  auditLogger.log(logEntry);
};

// Log sensitive operations
app.post('/api/payments', (req, res) => {
  auditLog('payment_created', req.user.id, {
    amount: req.body.amount,
    recipients: req.body.recipients.length
  });
});
```

## Compliance and Standards

### Data Privacy

<CardGroup cols={2}>
  <Card title="GDPR Compliance" icon="shield-check">
    * Data minimization
    * Right to be forgotten
    * Consent management
    * Data portability
  </Card>

  <Card title="PCI DSS" icon="credit-card">
    * Secure payment processing
    * Data encryption
    * Access controls
    * Regular audits
  </Card>
</CardGroup>

### Security Standards

```typescript theme={null}
// ✅ Good: Implement security headers
app.use(helmet({
  contentSecurityPolicy: {
    directives: {
      defaultSrc: ["'self'"],
      scriptSrc: ["'self'"],
      styleSrc: ["'self'", "'unsafe-inline'"],
      imgSrc: ["'self'", "data:", "https:"],
    },
  },
  hsts: {
    maxAge: 31536000,
    includeSubDomains: true,
    preload: true
  }
}));
```

## Security Checklist

### Development Environment

<Steps>
  <Step title="Environment Setup">
    ✅ Use environment variables for all secrets
    ✅ Implement secure development practices
    ✅ Use HTTPS in development
    ✅ Regular dependency updates
  </Step>

  <Step title="Code Security">
    ✅ Input validation on all endpoints
    ✅ Secure error handling
    ✅ No hardcoded credentials
    ✅ Regular security code reviews
  </Step>

  <Step title="Testing">
    ✅ Security testing in CI/CD
    ✅ Penetration testing
    ✅ Vulnerability scanning
    ✅ Regular security audits
  </Step>
</Steps>

### Production Environment

<Steps>
  <Step title="Deployment">
    ✅ Secure deployment pipeline
    ✅ Environment-specific configurations
    ✅ Secrets management
    ✅ Infrastructure security
  </Step>

  <Step title="Monitoring">
    ✅ Security event monitoring
    ✅ Real-time alerting
    ✅ Log aggregation
    ✅ Performance monitoring
  </Step>

  <Step title="Maintenance">
    ✅ Regular security updates
    ✅ Patch management
    ✅ Backup and recovery
    ✅ Incident response plan
  </Step>
</Steps>

## Incident Response

### Security Incident Plan

```typescript theme={null}
// ✅ Good: Incident response framework
const handleSecurityIncident = async (incident) => {
  // 1. Immediate containment
  await containIncident(incident);
  
  // 2. Assess impact
  const impact = await assessImpact(incident);
  
  // 3. Notify stakeholders
  await notifyStakeholders(incident, impact);
  
  // 4. Investigate root cause
  const rootCause = await investigateRootCause(incident);
  
  // 5. Implement fixes
  await implementFixes(rootCause);
  
  // 6. Document lessons learned
  await documentLessonsLearned(incident);
};
```

### Recovery Procedures

<Steps>
  <Step title="Immediate Response">
    Stop affected services
    Isolate compromised systems
    Preserve evidence
  </Step>

  <Step title="Assessment">
    Identify scope of compromise
    Assess potential impact
    Document incident details
  </Step>

  <Step title="Recovery">
    Restore from secure backups
    Update compromised credentials
    Implement additional security
  </Step>

  <Step title="Post-Incident">
    Conduct post-incident review
    Update security procedures
    Implement lessons learned
  </Step>
</Steps>

## Security Resources

### Tools and Services

* **Security Scanning**: OWASP ZAP, Snyk, SonarQube
* **Monitoring**: Security Information and Event Management (SIEM)
* **Testing**: Burp Suite, OWASP Testing Guide
* **Compliance**: SOC 2, ISO 27001, GDPR tools

### Documentation

* **[Security Overview](./overview)** - Complete security architecture
* **[Private Keys](./private-keys)** - Private key security
* **[Secondary Wallets](./secondary-wallets)** - Dedicated wallet usage
* **[Webhook Validation](./webhook-validation)** - Webhook security

## Next Steps

1. **[Security Overview](./overview)** - Complete security architecture
2. **[Private Keys](./private-keys)** - Understanding private key security
3. **[Secondary Wallets](./secondary-wallets)** - Using dedicated wallets
4. **[Webhook Validation](./webhook-validation)** - Securing webhooks