Imunify products now fully support Debian 13, expanding protection to the latest generation of Debian-based servers. This update applies to the entire Imunify suite: ImunifyAV, ImunifyAV+, and Imunify360 - and is available across Plesk, DirectAdmin, Webuzo, and stand-alone installations. Users running Debian 13 can now deploy Imunify products with the same reliability and security they expect on other supported distributions.

Important Note: Enabling iptables support is required

For Imunify’s firewall to function correctly, the iptables interfaces must be active.

How to enable iptables support on Debian 13

Run the following commands:

apt install iptables ebtables arptablesupdate-alternatives --set
iptables /usr/sbin/iptables-legacyupdate-alternatives --set 
ip6tables /usr/sbin/ip6tables-legacyupdate-alternatives --set 
arptables /usr/sbin/arptables-legacyupdate-alternatives --set 
ebtables /usr/sbin/ebtables-legacy 

How to install Imunify

Follow the regular installation instructions:

https://docs.imunify360.com/installation/#installation-instructions

Or install directly via:

wget
https://repo.imunify360.cloudlinux.com/defence360/i360deploy.sh -O 
i360deploy.shbash i360deploy.sh --key YOUR_KEY