UniFi Gateway & Firewall Sydney | Cloud Gateway | 4iT
UniFi Switching is the wired backbone of a UniFi network: managed switches that connect everything together and power your access points, cameras, phones, and door readers over the same Ethernet cabling. 4iT specs, installs, and manages UniFi switching for businesses across Greater Sydney, with no per-port licensing and the whole switch fabric visible from one controller. This page is part of how 4iT deploys the wider UniFi platform.
Sydney MSP
Greater Sydney, NSW
- Microsoft Partner
- Sophos Partner
- Ubiquiti Partner
IDS/IPS
built-in intrusion detection and prevention
Multi-WAN
automatic internet failover
Key facts
- A UniFi Cloud Gateway combines the internet router, firewall, and the network controller in a single device.
- It includes a zone-based firewall with intrusion detection and prevention (IDS/IPS) to inspect traffic for known threats.
- VPN for remote staff and site-to-site links is built in, with no per-user VPN licensing.
- Multi-WAN and cellular failover options keep the business online if the primary internet connection drops.
- Because the gateway also runs the controller, your Wi-Fi and switching are managed from the same box.
What does a UniFi Cloud Gateway do?
It is the device where your internet connection meets your network. It routes traffic, applies firewall rules, runs intrusion detection and prevention, handles VPN access, and manages internet failover, while also hosting the UniFi controller that runs your access points and switches. For an SME, putting all of that in one managed device keeps the setup simple and gives us a single place to see and control how the network connects to the outside world.
Is a UniFi gateway a real business firewall?
For most SMEs, yes. The gateway runs a proper zone-based firewall with intrusion detection and prevention, content filtering, and VPN, which covers what a typical Sydney small business needs. We will be straight with you about the limits, though. If you have strict compliance obligations, high-assurance security requirements, or you want a dedicated next-generation firewall with deeper inspection and vendor-backed threat intelligence, a purpose-built firewall such as Sophos is the better call, and 4iT deploys those too. The right answer depends on your risk, not on which box is cheapest. A cyber security audit is the cleanest way to settle which one your business actually needs.
How does failover and remote access work?
Multi-WAN lets the gateway use a second internet service, and a cellular option can act as a backup connection, so if the main link drops the business stays online. Remote access runs over VPN built into the gateway, which lets staff reach internal systems securely from home or on the road without a separate VPN product to license. For businesses weighing up connectivity options more broadly, our take on SD-WAN versus MPLS covers where each fits.
How does 4iT configure and manage the gateway?
We configure the firewall rules, network separation, VPN, and failover to suit how your business actually works, rather than leaving the gateway on defaults. Then we manage it as part of managed network services, keeping firmware current, watching the alerts, and adjusting rules as the business changes. A firewall that is set once and never reviewed slowly stops matching the business it protects, which is exactly the drift we are there to prevent.
Frequently Asked Questions
Often no. The gateway's built-in firewall covers what most SMEs need. You would add a dedicated firewall such as Sophos when you have specific compliance requirements or want deeper inspection and vendor-backed threat intelligence. We help you decide based on your actual risk rather than selling you both by default.
With a second internet service or a cellular backup configured, yes. The gateway fails over to the backup connection automatically, so staff keep working while the primary link is restored. Without a backup connection, an internet outage still takes you offline, which is why we recommend failover for businesses that cannot afford downtime.
Core routing, firewall, and management do not. Some advanced threat-signature features are an optional paid add-on, and we will tell you if your situation warrants one. The base capability that most SMEs rely on has no recurring licence.
If you want a network gateway that routes, protects, and stays online without a stack of separate licences, we can scope the right model for your site. Call 4iT on 1800 367 448 to talk it through.
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4iT Support covers SMEs across Greater Sydney including the Hills District, North Shore, Parramatta, and the CBD. No lock-in contracts. Straight answers.