# High-Level Design (HLD) for Network Management Integration - Version 0

## 1. System Components

### FortiGate (FGW)
- **Function**: Network security appliances used for monitoring and securing network traffic.
- **Capabilities**:
  - Intrusion Prevention System (IPS) for threat identification and mitigation.
  - VPN services enabling secure remote connectivity.
  - Comprehensive threat protection with firewall, anti-malware, and web filtering capabilities.
  - Traffic shaping and bandwidth management for efficient network utilization.

### FortiManager (FMG)
- **Function**: Centralized management platform for FortiGate appliances, simplifying configuration and policy management.
- **Capabilities**:
  - Centralized control over multiple FGW devices.
  - Consistent policy and object management.
  - Detailed analytics and reporting features.
  - Streamlined operations with automation workflows.

### SOAR Platform
- **Function**: Platform for orchestrating and automating security responses using data from FMG and FGW.
- **Capabilities**:
  - Automated response to incidents based on predefined criteria.
  - Seamless integration with various security tools.
  - Customizable playbooks to address diverse security scenarios.
  - Real-time alerting and comprehensive incident tracking.

## 2. Core Infrastructure and Integration
- **FMG Setup**: Implement FMG to centrally manage multiple FGW devices across tenants, ensuring uniform policy application.
- **SOAR-FMG Integration**: Establish robust integration between SOAR and FMG for efficient data exchange and responsive security automation.

## 3. Data Collection and Preliminary Analysis
- **FGW Configuration**: Configure FGW devices for comprehensive network monitoring, identifying security threats and anomalies.
- **Data Analysis in FMG**: Develop advanced data processing capabilities within FMG for insightful traffic data aggregation and interpretation.
- **Data Feeding to SOAR**: Ensure systematic data transfer from FMG to SOAR to facilitate informed and automated decision-making.

## 4. Development of Automation Playbooks in SOAR
- **Create SOAR Playbooks**: Develop initial automation playbooks in SOAR for tasks like configuration deployment and incident response, leveraging insights from FMG.
- **Standard Configuration Templates**: Design standardized templates within SOAR for consistent network configurations across tenants, maintaining security policy coherence.

## 5. Advanced Orchestration and Dynamic Configuration
- **Enhanced SOAR Playbooks**: Evolve SOAR playbooks for complex security scenarios, including multi-layered incident response and proactive threat management.
- **Dynamic Template Integration**: Integrate and adapt SOAR configuration templates dynamically, aligning them with real-time data for responsive network management.
## 6. Scalable and Customizable Configuration Management
- **Modular Configuration Templates**: Design SOAR configuration templates to be modular, allowing for scalability and adaptability to different network sizes and tenant requirements.
- **Customization Options**: Implement customization capabilities within the templates, providing flexibility for tenant-specific adjustments while adhering to overarching security policies.

## 7. Continuous Monitoring and Reporting
- **Comprehensive Monitoring System**: Develop a robust monitoring framework within SOAR for continuous surveillance of network health, security status, and operational performance.
- **Feedback and Reporting Mechanisms**: Integrate mechanisms for regular performance reporting, incident logging, and actionable insights within SOAR, facilitating ongoing evaluation and optimization.

## 8. Compliance Enforcement and Governance
- **Automated Compliance Checks**: Embed automated compliance verification within SOAR playbooks, ensuring consistent adherence to industry regulations and internal policies.
- **Governance Policies Implementation**: Formulate and enforce a comprehensive governance framework within the SOAR platform to guide configuration management and maintain compliance with established standards and best practices.

## 9. Training and Documentation
- **Extensive Training Programs**: Organize thorough training sessions for system operators and related staff, covering operational aspects of the integrated FMG, FGW, and SOAR system, with a focus on effective playbook utilization, incident management, and routine system upkeep.
- **Detailed Documentation**: Maintain up-to-date, comprehensive documentation detailing system processes, configurations, playbook operations, and guidelines, serving as a vital reference for system operators and including troubleshooting procedures.

## 10. System Testing and Iterative Refinement
- **Controlled Environment Testing**: Conduct exhaustive testing of the integrated system within a controlled setting, evaluating the functionality of SOAR playbooks, accuracy of compliance checks, and the overall efficacy of governance strategies.
- **Iterative System Improvements**: Utilize feedback from initial testing and early-stage deployment to continually refine and enhance the system, focusing on improving efficiency, fine-tuning playbooks for accuracy and effectiveness, and ensuring adaptability to changing network environments and security landscapes.

## Conclusion
This HLD outlines a comprehensive and structured approach for the integration of FMG, FGW, and SOAR in a multi-tenant environment. The design emphasizes scalability, automation, and standardization, balanced with flexibility to cater to specific tenant needs. It provides a robust framework for efficient network management, proactive security posture, and adherence to compliance and governance standards, with a strong focus on continuous improvement and adaptability to evolving technological and security challenges.