Initial commit: StreamFlow IPTV platform

docs/SECURITY_IMPLEMENTATION.md

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+# 🔒 Security Implementation Summary
+
+## ✅ Implemented Features
+
+### SAST (Static Application Security Testing)
+- ✅ **ESLint Security Plugin**: Scans for code vulnerabilities
+- ✅ **Semgrep**: Advanced static analysis with security rules
+- ✅ **NPM Audit**: Dependency vulnerability scanning
+- ✅ **Snyk**: Commercial-grade security scanning (optional)
+- ✅ **Docker Security**: Trivy & Dockle for container scanning
+
+### DAST (Dynamic Application Security Testing)
+- ✅ **OWASP ZAP Baseline**: Quick security scanning
+- ✅ **OWASP ZAP Full Scan**: Comprehensive penetration testing
+
+### Automation
+- ✅ **GitHub Actions Workflow**: Runs on every push/PR
+- ✅ **Scheduled Scans**: Daily security checks at 2 AM
+- ✅ **Pre-commit Hook**: Catches issues before commit
+- ✅ **Local Testing Script**: `./scripts/security-check.sh`
+
+### Security Checks
+- ✅ SQL Injection detection
+- ✅ XSS (Cross-Site Scripting) detection
+- ✅ Hardcoded credentials detection
+- ✅ Vulnerable dependency detection
+- ✅ Security misconfigurations
+- ✅ Sensitive data exposure
+- ✅ Authentication/session issues
+- ✅ Remote code execution risks
+
+## 🚀 Quick Start
+
+### Run Local Security Scan
+```bash
+./scripts/security-check.sh
+```
+
+### Run Backend Security Checks
+```bash
+cd backend
+npm run security:check
+```
+
+### Run Frontend Security Checks
+```bash
+cd frontend
+npm run security:check
+```
+
+## 📊 Continuous Monitoring
+
+Security scans run automatically:
+1. **On every push** to main/develop branches
+2. **On every pull request**
+3. **Daily at 2 AM** (scheduled)
+4. **Before every commit** (pre-commit hook)
+
+## 📁 Key Files
+
+```
+.github/workflows/security-scan.yml  # GitHub Actions workflow
+.zap/rules.tsv                       # OWASP ZAP rules
+backend/.eslintrc.js                 # Backend security linting
+frontend/.eslintrc.js                # Frontend security linting
+scripts/security-check.sh            # Local security testing
+.git/hooks/pre-commit                # Pre-commit security hook
+docs/SECURITY_TESTING.md             # Detailed documentation
+```
+
+## 🔍 What Gets Scanned
+
+### Code (SAST)
+- SQL injection vulnerabilities
+- XSS vulnerabilities
+- Command injection
+- Unsafe regular expressions
+- Eval usage
+- Hardcoded secrets
+- Insecure randomness
+- Path traversal
+- Authentication bypasses
+
+### Dependencies
+- Known CVEs in npm packages
+- Outdated dependencies
+- License compliance issues
+
+### Docker Images
+- Base image vulnerabilities
+- Misconfigurations
+- Best practice violations
+
+### Running Application (DAST)
+- Authentication flaws
+- Session management
+- Security headers
+- HTTPS/TLS configuration
+- CSRF protection
+- Cookie security
+- Input validation
+- API security
+
+## 📈 Viewing Results
+
+### GitHub Interface
+1. Go to **Actions** tab → **Security Testing** workflow
+2. Go to **Security** tab → **Code scanning**
+3. Download **Artifacts** for detailed reports
+
+### Local Output
+```bash
+./scripts/security-check.sh
+# Outputs color-coded results with actionable insights
+```
+
+## ⚙️ Rate Limiting Implementation
+
+Comprehensive API rate limiting protects all endpoints:
+
+- **Authentication**: 5 requests / 15 minutes
+- **Modifications**: 30 requests / 15 minutes
+- **Read Operations**: 100 requests / 15 minutes
+- **Heavy Operations**: 10 requests / 15 minutes
+- **Backups**: 3 requests / hour
+- **General API**: 200 requests / 15 minutes
+
+## 🛡️ Security Best Practices
+
+1. **Never commit secrets** - Use environment variables
+2. **Review alerts promptly** - Check GitHub Security tab
+3. **Keep dependencies updated** - Run `npm audit fix`
+4. **Test before pushing** - Use local security script
+5. **Review scan reports** - Download and analyze artifacts
+
+## 📚 Documentation
+
+Full documentation: `docs/SECURITY_TESTING.md`
+
+## 🎯 Next Steps
+
+1. Set up Snyk token in GitHub Secrets (optional)
+2. Review and customize `.zap/rules.tsv` for your needs
+3. Run initial security scan: `./scripts/security-check.sh`
+4. Monitor GitHub Security tab for alerts
+5. Schedule time to review weekly security reports