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Preemptive security, the one that actually stops attacks. All in one nice package.

From CloudLinux, the makers of the #1 OS for web hosting


For cPanel, Plesk, DirectAdmin, CyberPanel and stand-alone installation.

Imunify360 Proactive Defense™ is here!
It stops even the malware that scanners are unable to detect
«There is nothing else on the market that offers such a high level of security.»


You don't just need an all-in-one security - you need an effective one. The one that actually stops hackers.
Your websites and your Linux web servers are the lifeblood of your business and that’s why you need to protect them from all kinds of digital attacks. Imunify360 is an automated security solution, powered by AI and Proactive Defense, that will protect your web servers from infections, maintain secure kernels, and keep you in the know with relevant information.
All-in-one security with robust cloud protection against the newest attacks, powered by AI

We are constantly collecting and analyzing a massive amount of information about new attacks on a global scale. Our sophisticated detection of known and unknown security threats, including zero-day and distributed brute force attacks, delivers powerful, complete protection for your server.
Proprietary technology with Proactive Defense stops known and unknown malware

Imunify360 continuously analyses scripts and recognizes dangerous behaviors in them in real time. It stops malware, both new and old, from running on your servers in the first place.
Learn about our difference
Hands-off automation right inside your hosting control panel, with 24x7 support

Imunify360 automatically protects your servers, is easy to setup and use. You can check in on the overall state of your server’s security through the integrated console right inside your hosting control panel (cPanel, Plesk, DirectAdmin, CyberPanel and stand-alone installation).

The Complete Six-Layer Security for Your Linux Web Server
Imunify360 is a next-generation security solution built for Linux VPS, Dedicated, and Shared servers. It uses cloud heuristics and the unique, proactive approach to provide total protection against known and unknown attacks.
Imunify360 Dashboard
Centralized Incident Management
Advanced Firewall
Malware Detection
Proactive Defense
Patch Management
Reputation Management
Centralized Incident Management
A central dashboard is available directly within your control panel*, allowing you to quickly check in on the overall state of your server and manage all aspects of its security. The central dashboard displays all security events and the latest incidents updated every 60 seconds. It allows you to filter and select events based on various parameters, review the details of those incidents, access white list and black list management features, view settings and reports, and much more.

Advanced Firewall
Imunify360 offers advanced firewall protection that uses cloud heuristics and artificial intelligence to detect new threats and protect all servers that run the software. The firewall is capable of defending against brute force attacks, DoS attacks, and port scans.

The firewall tightly integrates with mod_security web application firewalls to dramatically enhance its usefulness. In combination with WAF, we can stop the majority of web application attacks even before they start. An advanced Captcha system is employed to reduce false positives and make sure that valid customers can reach your website.
Intrusion Detection and Protection System
More than 52% of hosting providers say that remote exploit is a top issue for their customers’ web servers. With IDS and IPS in Imunify360, you will be protected from inside out and outside in.

Imunify360 features an excellent Intrusion Prevention System (IPS) with a comprehensive collection of “deny” policy rules to quickly block all known attacks, especially those using a common or well-known exploit tool.

The Intrusion Detection System (IDS) provides excellent visibility of server security by monitoring server logs. It scans log files from all different angles and bans IPs that show malicious signs, such as password failures, potential exploits, etc. It helps protect your server from attacks and reports to the Imunify360 dashboard.
Malware Detection
Malware Scanning
Over 68% of hosting providers say that malware infection is a top issue for their customers’ web servers.

Imunify360 automatically scans file systems for malware injection and quarantines infected files.

Proactive Defense
Imunify360's Proactive Defense (previously known as Sandboxing) protects websites against zero-day attacks - it stops even the malware that no scanner is able to detect. It identifies attacks on your Linux web servers in real time, then blocks potentially malicious executions automatically and with zero latency.

Proactive Defense uses a unique method of identifying security risks - it analyzes what scripts do rather than what is actually in the code.

Patch Management
«Quickest turnaround for security patches I have ever seen. This product [KernelCare] is #1 at protecting your server’s kernel.»

Frank Doud,
Owner of G.C. Solutions
Rebootless Secure Kernel
Rebootless Secure Kernel powered by KernelCare is a component that keeps your server secure by automatically patching kernels without having to reboot the server. Its agent checks for new patches every four hours and automatically applies them to the running server without any performance impact. KernelCare keeps your kernel updated to help you avoid disastrous incidents.
Hardened PHP
Hardened PHP is a component that ensures your web server security by patching all PHP versions against known vulnerabilities, allowing you to run any version of PHP without having to update programs to accommodate newer versions.
Reputation Management
Website Reputation Monitoring
We analyze if your domains are blocked by any blacklists and notify you if they are. Your site reputation is very important. For example, if you are added to the Google blacklist as a site that distributes malware, you will be excluded from Google search results, which can be devastating for business. If you get on an RBL list as a spammer, your emails to customers might not be delivered. If you don't proactively monitor your website’s reputation, you might not find out about blacklisting for weeks or even months, at which point the problem could become ruinous.

web server security feature comparison
From only $5 per server /mo.

See pricing page for details.

Questions? Call Sales at +1 (800) 231-7307 or email [email protected].

Supported Systems

  • CentOS, RHEL, CloudLinux 6, 7 & 8, Ubuntu 16.04 & 18.04
    1. ◦ Coming soon: Debian 9 & 10
  • cPanel control panel
  • Plesk control panel
  • DirectAdmin control panel
  • CyberPanel control panel
  • Stand-alone installation systems

If your website or web application’s security is compromised, it can become unresponsive, unavailable, or even dangerous. The impact on your business can be substantial. For a small monthly fee, you can protect your web server with a hands-off, automated approach.

Supported Systems

CentOS, RHEL, CloudLinux OS 6 & 7, Ubuntu 16.04 & 18.04
cPanel, Plesk, DirectAdmin, CyberPanel and no-control panel servers



per server* $12 per server per month $5 per server with bulk pricing**

UP TO 30

users per server* $25 per server per month $10 per server with bulk pricing**

UP TO 250

users per server* $35 per server per month $14 per server with bulk pricing**


users per server* $45 per server per month $20 per server with bulk pricing**

*Number of users is based on the number of client accounts on your server/VPS. All hosting accounts are covered in any case - you have to choose a license accordingly

In Plesk, you have to pay for all customers with active subscriptions, including admin and reseller users

**Bulk pricing is offered to service providers that buy Imunify360 for five or more servers.

Or Get 30 days Free Trial

30 Days Trial

Get 10 GB/mo Free

CloudLinux Backup for Imunify360 offers superior protection for your data and systems to defend against malicious attacks, malware infections, file corruptions, and website loss. CloudLinux Backup is integrated with Imunify360 to ensure near-instant recovery of your data.

Get 10GB free

Questions? Call Sales at +1 (800) 231-7307 or email [email protected]

Explore this directory to find a participating provider.