Introducing the FortiGate 120G: A Next-Generation Firewall for Modern Networks

The Evolving Landscape of Network Security

As businesses transition into hybrid and cloud-first environments, the traditional network perimeter has dissolved. Remote work, SaaS adoption, and IoT proliferation have significantly increased the surface area for cyberattacks. In this rapidly shifting environment, enterprises require more than just a basic firewall—they need a next-generation solution that delivers performance, intelligence, and adaptability.

Why Next-Generation Firewalls Matter More Than Ever

Next-generation firewalls (NGFWs) are designed to go beyond basic port and protocol filtering. They provide deep packet inspection, application awareness, intrusion prevention, and encrypted traffic analysis. Most importantly, they are built to align with Zero Trust principles, ensuring that only verified users and devices can access enterprise resources.

In 2025 and beyond, NGFWs are not just an option—they’re a strategic necessity.

What Is the FortiGate 120G?

The FortiGate 120G is Fortinet’s latest mid-range next-generation firewall tailored for branch offices, distributed enterprises, and growing organisations with high throughput needs. It combines high-performance security features with built-in SD-WAN and Zero Trust Network Access (ZTNA) capabilities, all in a compact form factor.

Key Features of the FortiGate 120G

1. Performance-Powered by Fortinet ASICs

The FortiGate 120G is equipped with Fortinet’s purpose-built ASIC processors. These chips enable lightning-fast throughput with minimal latency, making it ideal for environments that demand real-time protection without compromising on performance.

• Firewall throughput: Up to multi-Gbps

• IPS throughput: High-performance inline threat prevention

• VPN throughput: Secure remote access without lag

2. Built-in SD-WAN for Smarter Connectivity

As enterprises connect more locations and cloud applications, WAN optimisation becomes essential. The FortiGate 120G includes Fortinet’s Secure SD-WAN, which allows intelligent traffic steering, application prioritisation, and automated failover—all while reducing WAN costs.

3. Zero Trust Access Integration

Native ZTNA support means you can control access based on identity, device posture, and application risk. This ensures that only authenticated users and approved devices can access specific applications, whether they’re inside or outside the network perimeter.

4. FortiGuard AI-Powered Security Services

FortiGate 120G leverages FortiGuard Labs’ global threat intelligence for proactive protection. Features include:

• Web filtering

• Antivirus and anti-malware

• Botnet and ransomware detection

• Application control and sandboxing

5. Centralised Management and Analytics

With integration into FortiManager and FortiAnalyzer, organisations can streamline device configuration, manage policies at scale, and gain visibility into threats across the network in real time.

Who Is It For?

The FortiGate 120G is particularly suited for:

• Mid-sized enterprises with multiple branch locations

• Financial and healthcare institutions with compliance requirements

• Managed service providers (MSPs) delivering secure connectivity to clients

• Organisations transitioning to hybrid work and cloud-native applications

Benefits at a Glance

• Unified threat protection with industry-leading performance

• Reduced WAN complexity and operational cost

• Scalable Zero Trust security framework

• Centralised visibility and policy enforcement

• Seamless integration into Fortinet Security Fabric

Final Thoughts

As cyber threats become more complex and network environments more dynamic, businesses need a firewall that can do more than block IP addresses. The FortiGate 120G is a next-generation firewall built for the modern era, offering security, speed, and scalability in one powerful device.

To future-proof your network and gain an edge in cybersecurity, consider investing in the FortiGate 120G.