Installation Guide

Requirements

Operating system

• CentOS/RHEL 6 and 7
• CloudLinux OS 6 and 7
• Ubuntu 16.04 LTS only
• Ubuntu 18.04

Virtualization

OpenVZ - works for Virtuozzo 7 with kernel 3.10.0-327.10.1.vz7.12.8 or newer.

Hardware

• RAM: 1Gb
• HDD: 20Gb available disk space

Supported hosting panels

• cPanel
• Plesk (Plesk 12.5 is not supported)
• DirectAdmin
• No hosting panel systems

Required browsers

• Safari version 10 or later
• Chrome version 39 or later
• Firefox version 28 or later
• Edge version 17 or later

Supported Web-servers

• Apache
• LiteSpeed

Side by side installation with another IDS

Compatible

IDS name	Comment
LiteSpeed	Integrates with version 5.1 or higher.
EasyApache3	Works only in cPanel.
EasyApache4	Works only in cPanel.
CSF	Integrated with CSF, more details here.
CWAF Agent	No problems detected.
Patchman	No problems detected.
Suhosin	We are ignoring alerts by Suhosin.
Cloudflare	Starting from version 3.8, Imunify360 supports graylisting IP addresses behind Cloudflare. More details here.
CXS	Special actions required to use Imunify360 with CXS installed.
cPHulk	Imunify360 disables cPHulk during installation. However in case of enabling it back, Imunify360 integrates with it and shows cPHulk events in the incident screen.
OpenVZ	Works for Virtuozzo 7 with kernel 3.10.0-327.10.1.vz7.12.8 or later.
UptimeRobot	No problems detected.

Incompatible

IDS name	Comment
ASL (Atomicorp Secured Linux)	Possibly is not compatible (investigating).
fail2ban	Imunify360 disables fail2ban: the latter resets chains of iptables rules which causes inconsistency with Imunify360

Installation Instructions

Warning

On DirectAdmin, Imunify UI requires the proc_open PHP function to be enabled. If you are unable to open the Imunify UI, you might see a related message in the web server error log. If so, please remove it from the disable_functions list in php.ini.

1. Get your license key at https://www.imunify360.com/. You can purchase it or get a trial key from a received email.

2. Setup or install the prerequisites required for your environment if any.

   • cPanel hosting panel
   • Plesk hosting panel
   • Stand-alone version (no hosting panel)

3. Log in with root privileges to the server where Imunify360 should be installed.

4. Go to your home directory and run the commands:

wget https://repo.imunify360.cloudlinux.com/defence360/i360deploy.sh

bash i360deploy.sh --key YOUR_KEY

where YOUR_KEY is your license key. Replace YOUR_KEY with the actual key - trial or purchased at https://www.imunify360.com/ .

To install Imunify360 beta version add argument --beta . For example:

bash i360deploy.sh --key YOUR_KEY --beta

where YOUR_KEY is your license key. Replace YOUR_KEY with the actual key - trial or purchased at https://www.imunify360.com/.

If you have an IP-based license, run the same script with no arguments:

wget https://repo.imunify360.cloudlinux.com/defence360/i360deploy.sh

bash i360deploy.sh

To view available options for installation script run:

bash i360deploy.sh -h

In a case of registration key is passed later, then you can register an activation key via the Imunify360-agent command:

imunify360-agent register YOUR_KEY

Where YOUR_KEY is your activation key.

If you have IP-based license, you can use the following command:

imunify360-agent register IPL

Update Instructions

To upgrade Imunify360 run the command:

yum update imunify360-firewall

To update Imunify360 beta version run:

yum update imunify360-firewall --enablerepo=imunify360-testing

To update Imunify360 on Ubuntu run the command:

apt-get update
apt-get install --only-upgrade imunify360-firewall

To update Imunify360 beta version on Ubuntu 16.04 run the command:

echo 'deb https://repo.imunify360.cloudlinux.com/imunify360/ubuntu-testing/16.04/ xenial main'  > /etc/apt/sources.list.d/imunify360-testing.list
apt-get update
apt-get install --only-upgrade imunify360-firewall

To update Imunify360 beta version on Ubuntu 18.04 run the command:

echo 'deb https://repo.imunify360.cloudlinux.com/imunify360/ubuntu-testing/18.04/ bionic main'  > /etc/apt/sources.list.d/imunify360-testing.list
apt-get update
apt-get install --only-upgrade imunify360-firewall

If you do not want to receive updates from beta, remove beta repository:

rm /etc/apt/sources.list.d/imunify360-testing.list
apt-get update

Gradual roll-out

New stable Imunify360 versions are scheduled for the gradual roll-out from our production repository and are available for all customers in about two weeks or less from the release.

If you do not want to wait for the gradual roll-out, you can update Imunify360 to the latest version by running the following commands:

wget https://repo.imunify360.cloudlinux.com/defence360/imunify-force-update.sh
bash imunify-force-update.sh