Barracuda On-Premises Solutions

Protect users, data, and networks on-site with simple plug-and-play physical and virtual appliances. Barracuda on-premises solutions are ideal for local networks, branch locations, and IoT-connected devices.

Cloud-Connected Security Appliances and Software

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 24x7, we back all hardware by our Instant Replacement and Hardware Refresh services.

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.

Barracuda On-Premises solutions are available for
Email Protection icon

Email Protection

Network Application Security icon

Network and Application Security

Data Protection icon

Data Protection

At a Glance


  • Physical appliances integrate hardware and software for simple plug-and-play installation.
  • Hardware Refresh keeps protects you from obsolescence
  • Energize Updates keep all appliances updated with the latest protection
  • Instant Replacement provides next-day replacement of hardware in the event of equipment failure
  • Virtual appliances offer same features for Hyper-V, XenServer, and VMware.
  • Web-based central management makes it easy to manage distributed and hybrid environments

Email Protection Products

Barracuda email security and archiving products provide comprehensive email protection for most on-premises mail servers including Microsoft Exchange. The appliances leverage cloud based micro-services to block email-borne threats even before they reach your network.

Barracuda Email Security Gateway

Cloud-connected appliance to protect Microsoft Exchange and other email environments. Includes email filtering, data loss prevention, encryption, spooling, antivirus, antispam and DDoS protection.

Barracuda Message Archiver

Ensure compliance with email retention policies. Our tamper-proof archive extends your email storage, simplifies eDiscovery, and enforces legal holds.

Barracuda PST Enterprise

If your employees use Microsoft Outlook, you likely have email data stored in PST files and scattered across your organization. PST Enterprise automatically collects and archives PST data so it can be retained and easily searched.

Network and Application Security Products

Barracuda network and web application firewalls ensure the reliability and up-time of all network resources, websites, and IoT-connected devices with traffic shaping, load balancing, SD-WAN capabilities, and DDoS protection. Advanced threat protection offloads CPU-intensive tasks such as sandboxing to the secure Barracuda cloud, stopping threats such as ransomware before they reach your network without affecting network performance.

Barracuda CloudGen Firewall

Go beyond traditional network firewalls with protection that extends across all locations and to the cloud. For multi-site and cloud environments, SD-WAN capabilities reduce costs by combining multiple low-cost Internet connections.

Barracuda Web Application Firewall

Comprehensive protection of websites and applications from thousands of cyber-threats including bots, DDoS, and all OWASP-listed attacks. Also includes performance optimization and reporting features.

Data Protection Products

Barracuda data protection products protect data wherever it resides – on-premises or in the cloud. All protected data can be encrypted and replicated to the secure Barracuda cloud or to AWS – with unlimited storage of replicated data. Recovery is fast and easy.

Barracuda Backup

Barracuda Backup is the easiest solution to protect all your data from cybercriminals, natural disasters, hardware failures, and more. Backs up data wherever it resides with replication to the Barracuda Cloud, AWS, or any private location.