Maroon Horizon Smart Firewall

by MHLabs ( Vladimir Marusic )

AI-powered WordPress security plugin with a real-time firewall and malware scanner that blocks attacks, detects suspicious files, and hardens your site. Fast, lightweight, and easy to use.

Install Free (WP.org) Pro Version
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Create a secure perimeter for every WordPress site

Choose the license that fits your workflow — Personal / Single, Business / Freelancer, or Agency. Transparent pricing, professional support, and a security-first product designed to earn customer trust.

$98.99 $69.99 /year

Personal / Single

1 Site License

  • 1 Year Plugin Updates
  • 1 Year Priority Support
  • All Features Included
$527.99 $515.88 /year

Agency

20 Site License

  • 1 Year Plugin Updates
  • 1 Year Priority Support
  • All Features Included
$317.99 $209.99

Personal / Single

1 Site License

  • Unlimited Plugin Updates
  • Unlimited Priority Support
  • All Features Included
$1,899.99 $1,549.99

Agency

20 Site License

  • Unlimited Plugin Updates
  • Unlimited Priority Support
  • All Features Included
Security-first purchase experience
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WordPress Security Plugin Highlights

Maroon Horizon Smart Firewall

WordPress Firewall + IP Blocking

Stops brute-force logins, bots, exploit probes, and known-bad IP traffic before it reaches WordPress. (~600M+ blocked unique IPs)

AI Malware Scanner with Risk Scoring

Scans files for malware and suspicious patterns, then ranks findings by risk so you fix the most dangerous issues first.

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Cloud AI Updates (Delivered Securely to Your Plugin)

Our AI-backed threat engine continuously pushes new protections from our servers, fresh IP intel, exploit patterns, and signature updates, so your site stays ahead of emerging threats.

Security Patches & Hardening (Targeted, Not Disruptive)

Applies focused hardening checks and patch-style protections that reduce common WordPress attack vectors and strengthen your site’s security posture.

WordPress Cyber Security Plugin Features

FREE vs PRO comparison — Maroon Horizon Smart Firewall - WP plugin

Features Comparison

Comparison table of features for Free and Pro editions
Category Feature FREE PRO Premium
Firewall Manual IP Blocking Block / unblock IPs from the dashboard. Supports syncing rules to .htaccess where applicable.
Firewall Brute-Force Login Protection (Rate Limiting) Limits repeated failed logins per IP and temporarily locks out abusive attempts.
Firewall Bad-Bot Filtering Conservative filtering for obviously malicious / non-browser User-Agents (skips logged-in/admin contexts).
Firewall AI-Powered Threat Feed (Auto-Block Known-Bad Subnets) Encrypted subnet feed from mh.ie that automatically blocks known-bad traffic (vs manual blocklist only in FREE).
Firewall Threat Feed Performance Modes Slow: up to ~2,500 subnets • Fast: up to ~5,000 subnets (server-friendly tuning).
Firewall Automatic Threat Feed Sync Keeps the encrypted feed updated automatically (e.g., scheduled sync cycle such as 48h).
Scanner WordPress Core Integrity Scan Verifies core files against official WordPress.org checksums (detects tampering).
Scanner Local Malware Scan (Uploads + Themes) Local pattern detection for suspicious code in uploads and themes (FREE is local-only for this layer).
Scanner Quarantine Management Move suspicious files to quarantine, restore, delete, or ignore safely.
Scanner AI Risk Scoring (Per Finding) AI-assisted scoring to prioritize suspicious files (risk % when available).
Scanner AI Deep Scan (Expanded Coverage) Deep scan coverage extends to uploads + themes + plugins, including additional heuristics (e.g., JS and .htaccess checks where relevant).
Scanner Scheduled AI Deep Scans + Email Reports Automate deep scans and receive email reporting (configurable).
Patches Hide WordPress Version Info Removes generator/version hints to reduce fingerprinting.
Patches Prevent Directory Browsing Creates minimal index files (doesn’t modify .htaccess, never overwrites existing index files).
Patches Disable XML-RPC Reduces automated abuse of xmlrpc.php (common botnet vector).
Patches Protect Uploads (Block PHP) Adds safe rules to prevent PHP execution in uploads (where supported). Optional guidance for additional hardening.
Patches Fix File Permissions Safely hardens only key files (e.g., wp-config.php and root .htaccess if present).
Patches Disable File Editing in Admin Disables the theme/plugin editor in wp-admin to reduce code-injection risk via dashboard access.
Patches Block PHP Execution in wp-content Stops PHP execution in wp-content areas outside plugins/themes (additional containment hardening).
Patches Force HTTPS (SSL) Forces HTTPS requests (site-wide) to reduce downgrade and mixed-content risk.
Patches Protect wp-config.php Adds server rules (where supported) to block direct external access to wp-config.php.
Patches Hide Author Enumeration Reduces username discovery via ?author= style enumeration and related bot behavior.
Updates AI Threat Intelligence Updates (from mh.ie) Secure update channel that delivers AI signatures/indicators to PRO for emerging threats (FREE remains local-only for its scanner layer).

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