For physical network deployments, Barracuda provides hardware appliances to secure environments of any size ranging from small branch offices and internet connected devices to large headquarters and data centers. Appliances are available in a physical (hardware) form factor and as virtual machines that can be deployed on existing hardware or in the cloud.

Barracuda Physical Appliances
Barracuda appliances are built on high performance architectures with hardened, secure operating platforms and fully integrated software. They easily integrate into your existing network with minimal disruption. Energize Updates keep your protection current with the latest threat protection and software updates. To keep your appliances running 24×7, we back all hardware by our Instant Replacement.

Barracuda Virtual Appliances
Barracuda also provides a range of virtual appliances for most popular virtualization platforms including VMware, XenServer, and Hyper-V. They include the same capabilities found in their hardware equivalents while providing the flexibility to optimize compute and storage resources across virtual deployments.