Imunify360 vs LiteSpeed Web Server WAF
Both Imunify360 and LiteSpeed Web Server WAF are capable WAF solutions. The right choice depends on your specific infrastructure, budget, and feature requirements.
Overview
Imunify360 and LiteSpeed Web Server WAF are both popular web application firewall solutions. This comparison will help you understand the key differences and choose the right one for your needs.
A multi-layered server security platform by CloudLinux that bundles a managed ModSecurity WAF, proactive PHP defense, malware scanning, and network firewall into a single automated package for Linux hosting servers.
Built-in WAF module for LiteSpeed Web Server providing ModSecurity-compatible protection with high performance and low resource usage.
Quick Comparison
| Feature | Imunify360 | LiteSpeed Web Server WAF |
|---|---|---|
| Overall Rating | 3.8/5 | 3.8/5 |
| Free Tier | No | Yes |
| Pricing Model | Per-server subscription, tiered by number of hosting accounts | Per-server license |
| Ease of Use | 4.2/5 | 4.0/5 |
| Value for Money | 4.0/5 | 4.5/5 |
| Support | 4.0/5 | 3.5/5 |
| Platforms | Linux (AlmaLinux, Rocky Linux, RHEL, CentOS, Ubuntu, Debian, CloudLinux OS), cPanel/WHM, Plesk, DirectAdmin, standalone | Linux servers |
| Compliance | Supports OWASP Top 10 protection, PCI DSS compatible configurations | PCI DSS (with proper configuration) |
Pricing Comparison
Imunify360
Model: Per-server subscription, tiered by number of hosting accounts
Single User
$12/mo
Up to 30 Users
$20/mo
Up to 250 Users
$35/mo
Unlimited
$45/mo
LiteSpeed Web Server WAF
Model: Per-server license
Free Tier AvailableOpenLiteSpeed
Free
LiteSpeed Enterprise
From $0 (1-worker) to $92/month
Features Comparison
Imunify360
-
Managed WAF Rules
ModSecurity-based WAF with proprietary rules maintained by Imunify's security team. Automatically updated to cover new WordPress plugin vulnerabilities, CMS exploits, and emerging attack patterns.
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Proactive Defense
Real-time PHP script behavior analysis that detects and blocks malicious activity during execution. Catches zero-day attacks that signature-based WAFs miss entirely.
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Virtual Patching
Blocks exploit attempts against known vulnerabilities in WordPress plugins, themes, and CMS software before official patches are released or applied.
-
WebShield
Reverse proxy layer that filters bot traffic and mitigates DDoS attacks using invisible JavaScript challenges instead of traditional CAPTCHAs.
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Automated Malware Cleanup
Detects and removes malicious code from files automatically, preserving the original file integrity. Includes database scanning for CMS infections.
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Global Threat Intelligence
Feeds from 57M+ protected domains. An attack blocked on one server instantly protects all other Imunify-protected servers worldwide.
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WordPress Plugin
Dedicated WordPress plugin providing site-level security dashboard, scan results, proactive defense status, and malware details directly in wp-admin.
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Compromised Password Reset
Automatically forces password resets when it detects that cPanel or WordPress credentials were used in an attack, breaking reinfection cycles.
LiteSpeed Web Server WAF
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ModSecurity Compatibility
Supports ModSecurity rules with significantly better performance than Apache mod_security.
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Built-In WAF
WAF integrated directly into the web server for minimal overhead.
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OWASP CRS Support
Compatible with the OWASP Core Rule Set; CRS must be enabled and the rule set installed, it is not active by default.
Which One Is Right for You?
The best WAF depends on your specific requirements, infrastructure, and team expertise.
Imunify360
- You need: Hosting providers running cPanel/Plesk/DirectAdmin on Linux, WordPress hosting companies, shared hosting environments needing automated security, server administrators who want managed WAF without rule expertise
- You're using: Linux (AlmaLinux, Rocky Linux, RHEL, CentOS, Ubuntu, Debian, CloudLinux OS), cPanel/WHM, Plesk, DirectAdmin, standalone
LiteSpeed Web Server WAF
- You need: Hosting providers, WordPress sites on LiteSpeed, organizations wanting server-level WAF
- You want to start with a free tier
- You're using: Linux servers
We recommend evaluating both options with a trial or free tier before committing. Consider your existing infrastructure, team expertise, compliance requirements, and budget.
Frequently Asked Questions
Which is better for startups: Imunify360 or LiteSpeed Web Server WAF?
LiteSpeed Web Server WAF offers a free tier while Imunify360 does not, making LiteSpeed Web Server WAF more accessible for budget-conscious startups. Imunify360 scores higher for ease of use (4.2/5), which is valuable for smaller teams. Consider your immediate security needs and growth plans when choosing.
Which has better support: Imunify360 or LiteSpeed Web Server WAF?
Imunify360 has a higher support rating (4.0/5) compared to LiteSpeed Web Server WAF (3.5/5). However, support quality can vary based on your plan tier - enterprise customers typically receive more responsive support from both providers. Consider evaluating support during a trial period.
Which is easier to implement: Imunify360 or LiteSpeed Web Server WAF?
Imunify360 scores higher for ease of use (4.2/5) versus LiteSpeed Web Server WAF (4.0/5). The actual implementation effort depends on your existing infrastructure and team expertise.
Which is more cost-effective: Imunify360 or LiteSpeed Web Server WAF?
LiteSpeed Web Server WAF offers a free tier while Imunify360 requires a paid plan. LiteSpeed Web Server WAF scores higher for value (4.5/5). Total cost depends on your traffic volume, required features, and support level needs.