One Appliance. Many Solutions.

Protect your network from viruses, malware, spam and hackers with cutting edge firewall technology from Untangle NG Firewall and Nexgen Appliances.
The internet is a great work resource. It can also be a productivity killer. NG Firewall can Control access to internet resources to keep your staff, students or employees on track and focused.
Keep your network running at top speed with Untangle NG Firewall and Nexgen Appliances hardware. Nexgen’s robust hardware appliances and Untangle’s cutting edge features give you the speed and performance you’re network demands.
Nexgen Appliances are the best appliances on the market. Our Appliances are designed with quality components and innovative features.

Rapid Restore

Nexgen Appliances Rapid Restore feature allows you to rapidly re-install the latest version of Untangle NG firewall on your hardware appliance without a CD-rom. Our rapid restore feature is so fast, in most cases you can re-install Untangle on your appliance in less than 10 minutes.

Bridge Mode Bypass

Nexgen Appliances Bridge Mode Bypass* feature allows the appliance to bridge together the internal and external network connections if the appliance stops working properly.Bridge Mode Bypass gives administrators peace of mind and helps guarantee high network availability.

*Please note, bridge mode bypass is only available on certain models.

Quality Components

Nexgen Appliances feature industry leading, high quality components. Our appliances feature the latest and greatest Intel network cards, processors and chipsets. We use Western Digital hard drives, Samsung Evo Pro SSD’s, Micron memory and Transcend Industrial compact flash cards in all of our appliances.

We understand this may make our appliances more expensive than some, however quality is not something we are willing to sacrifice to cut costs.

Untangle NG Firewall is the best UTM firewall on the market today. It’s got the best looking user interface on a firewall, plus it’s incredibly easy to use.

What's included in Untangle NG FIrewall?

Untangle NG Firewall features web filter technology from Zvelo and gateway anti-virus and anti-spam technology from Bitdefender. There’s also application control, advanced bandwidth control, dual WAN, WAN failover, IPSEC VPN, captive portal and much, much more.

How they do it?

Most UTM firewalls use a system called proxy chaining to do what they do. While proxy chaining is effective, it’s slow and outdated technology. Untangle NG Firewall uses proprietary technology called virtual pipelines to scan, filter and protect the network. Virtual pipeline technology was developed by Untangle to increase the speed and efficiency of scanning network traffic. Untangle is one of the fastest UTM firewalls on the market as a result.

How do you use it?

Untangle can be deployed as a router or as a bridge on physical hardware or as a virtual machine.

Router Mode

While configured in router mode Untangle NG Firewall sits at the edge of the network as a router/firewall. In this deployment scenario, you will need to setup the internal and external interfaces properly for traffic to flow. This is usually done during initial setup.



Bridge Mode

When configured in bridge mode, Untangle NG Firewall sits between the firewall and the network switch. When configured as a bridge Untangle is transparent, meaning you don’t have to change the default gateway on your computers and servers.


People Say…

Nexgen Appliance Facts

Nexgen Appliances ships products worldwide from our North American warehouse. Our unique manufacturing process allows our customers to customize their appliance orders to fit their unique needs. We have one of the fastest turn around times in the industry. All appliances are configured to order and shipped in 3-5 business days.

Our Appliances

We’ve designed awesome appliances.

See Portfolio