Barracuda CloudGen Firewall at a glance
The Barracuda CloudGen Firewall is a next-generation firewall for perimeter protection and segmentation of enterprise networks. Administrators use it to control traffic, identify applications, securely connect distributed sites over VPN or SD-WAN, and block attacks. It is available as a physical appliance, as a virtual instance, and for common cloud platforms.
The vendor maintains several firmware branches in parallel and publishes matching release and migration notes. Alongside feature updates, hotfixes and security corrections are issued for the supported branches. A firmware change directly affects the live appliance, so the correct migration path and model support should be checked in advance.
When updating, administrators should read the migration notes, back up configuration and state, and schedule a maintenance window, because firewalls sit in the data path. In cluster or HA setups, node ordering matters. Reviewing known issues and the end of maintenance for a branch helps to choose a sensible update time.
Version history & changelog · as detected by patchletter
We do not track versions for this product. Security advisories for it appear on this page all the same.
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[](https://patchletter.com/en/software/barracuda-cloudgen-firewall)https://patchletter.com/badge/barracuda-cloudgen-firewall.svgAlso available: ?v=eol (end of support) and ?v=cve (actively exploited).
