We’re pleased to announce the support of Debian 12 (Plesk, DirectAdmin, and generic panels, see stand-alone integration) by Imunify products with one important note: Imunify360-firewall required legacy iptables support. To turn it on execute the following commands:

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

To install Imunify follow regular instructions: https://docs.imunify360.com/installation/#installation-instructions.

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