Secure-Enterprise-Network-Design

Secure Enterprise Network Design with Fortinet, Cisco, and Windows AD Integration.

Overview

This project demonstrates the design and implementation of a secure enterprise network using:

• Fortinet FortiGate for firewall policies, VPN, and content inspection.
• Cisco Layer 2/3 devices for VLAN segmentation and routing.
• Windows Active Directory for centralised user authentication.

Objectives

• Create segmented VLANs for Employees, Guests, and Management.
• Configure site-to-site IPsec VPN and SSL VPN for remote access.
• Integrate Windows AD with FortiGate for role-based access control.

Technologies Used

• Fortinet FortiGate (FGT v7.x)
• Cisco IOS
• Windows Server 2022 (Active Directory)
• Simulation Tools: EVE-NG, Wireshark

Network Topology

![Network Diagram]

Project Files

• Configurations/: Sample configurations for Fortinet and Cisco devices.
• Documentation/: Network design document, test cases, and results.

Results

• Improved network segmentation and security.
• Enabled secure remote and inter-office connectivity.
• Demonstrated role-based access control with FSSO.

How to Use

1. Clone this repository.
2. Follow the configuration steps in the documentation.
3. Use EVE-NG to replicate the simulation environment.