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, and DirectAdmin. More coming soon.

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 herd 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 available now, ISPmanager, & no panel coming soon).

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 herd immunity and the unique, proactive approach to provide total protection against known and unknown attacks.
Imunify360 Dashboard
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.

*Currently supports cPanel, Plesk & DirectAdmin; ISPmanager, and servers without a control panel are coming soon.
Advanced Firewall
Imunify360 offers advanced firewall protection that uses herd immunity 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.

Security Scanning and Patch Management
coming soon
Imunify360 will detect outdated software components on your server and can automatically update those components or notify you about them.
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.
coming soon
Automatically patches Glibc against vulnerabilities without having to restart the server.
Reputation Management
Website Reputation Monitoring
We analyze if your site or IPs 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.

Currently works for domains only, full feature coming soon.
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, Ubuntu 16.04 & 18.04
    1. ◦ Coming soon: Debian support
  • cPanel control panel
  • Plesk control panel
  • DirectAdmin control panel
    1. ◦ Coming soon: ISPmanager, and servers without a control panel