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Security Architecture

Security Layer Overview​

Network Security​

Firewall Architecture​

firewall_components:
  waf:
    features:
      - Application Layer Protection
      - SQL Injection Prevention
      - XSS Protection
      - Request Rate Limiting
  
  ddos_protection:
    features:
      - Traffic Analysis
      - Anomaly Detection
      - Automatic Mitigation
      - Traffic Scrubbing
  
  network_firewall:
    features:
      - Stateful Inspection
      - Protocol Validation
      - Network Segmentation
      - Traffic Filtering

Authentication & Authorization​

Authentication Flow​

Access Control​

access_control:
  authentication:
    - OAuth2 Implementation
    - Multi-factor Authentication
    - Biometric Support
    - Session Management
    
  authorization:
    - Role-based Access Control
    - Permission Management
    - Resource-level Access
    - Policy Enforcement

Data Security​

Encryption Architecture​

Security Standards​

encryption_standards:
  transport_security:
    protocol: TLS 1.3
    cipher_suites:
      - TLS_AES_256_GCM_SHA384
      - TLS_CHACHA20_POLY1305_SHA256
    
  data_encryption:
    algorithm: AES-256
    mode: GCM
    key_length: 256 bits

Security Monitoring​

Monitoring Architecture​

Monitoring Components​

security_monitoring:
  siem:
    - Log Collection
    - Event Correlation
    - Threat Detection
    - Alert Management
    
  monitoring:
    - System Health
    - Security Events
    - Performance Metrics
    - Resource Usage

Compliance Framework​

SAMA Compliance​

Compliance Controls​

compliance_controls:
  data_protection:
    - Data Classification
    - Access Controls
    - Encryption Standards
    - Data Retention
    
  audit_requirements:
    - Activity Logging
    - Access Monitoring
    - Change Tracking
    - Incident Reporting

Incident Response​

Response Process​

Best Practices​

Security Implementation​

  1. Defense in Depth Strategy

    • Multiple Security Layers
    • Redundant Controls
    • Regular Updates
    • Security Testing

  2. Zero Trust Architecture

    • Identity Verification
    • Least Privilege Access
    • Network Segmentation
    • Continuous Monitoring

  3. Security Operations

    • 24/7 Monitoring
    • Incident Response
    • Regular Audits
    • Security Updates

  4. Compliance Management

    • Regular Assessments
    • Policy Updates
    • Staff Training
    • Documentation