WordPress Security made easy
Comprehensive protection, keeping your WordPress site safe and secure, so you can focus on growing your business.
Run a full WordPress Security Scan or WP Security Scan in seconds with our built‑in WordPress Checker and WP Checker tools.
Join thousands of website owners who trust Security Ninja to keep their WordPress sites secure with fast, accurate WordPress scans.
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Easy WordPress protection
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Free 30 day trial
Start your WordPress security scan in under 2 minutes. No risk, 30‑day trial.
You are fully protected by our 100% Money Back Guarantee. If during the next 30 days you experience an issue that makes the plugin unusable and we are unable to resolve it, we'll happily consider offering a full refund of your money.
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Safe, Simple & Secure
Looking for an all in one security plugin WordPress users can trust? This all in one WP security plugin delivers everything in a single install and we have been around since 2011.
WP Security Ninja functions as a comprehensive WordPress scan and WP scan tool — ideal for anyone wanting automatic WordPress protection and instant vulnerability detection.
Designed to be lightweight with on‑demand scanning to minimize performance impact.
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Malware ScanScans your website to check for any malicious code infecting your website.
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Block 600+ million bad IPsA list of known bad IPs is updated twice daily - block them from accessing your site.
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Country BlockingBlock visitors by countries you do not want to access your website.
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Verify WordPress InstallationChecks your core WordPress files have not been infected or modified.
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Protect Login FormBlock repeated attempts to log in with wrong passwords or unknown usernames. Customize settings and message.
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White label optionAvailable on 25+ licenses package it gives you the option control licenses remotely for client sites and completely hide license information.
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Plugin Integrity CheckerChecks the installed plugins and verifies plugins from wordpress.org have not been modified - an early warning sign of malicious code.
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Events LoggerMonitor, track and log more than 50 events on the site in great detail. From user actions, to post edits and widget changes - Events Logger follows everything.
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Vulnerability CheckingPlugins and themes are checked from a regularly updated list of vulnerabilities. Not keeping up with updates? Get warned of known vulnerable plugins.
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Redirect blocked visitorsKeep your site off-limits to blocked visitors with ease. Redirect them to any URL you choose and maintain complete control over your website's access
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WebhooksIntegrate with Zapier, or any other system that supports webhooks. Send events about blocked visitors, failed and successful logins.
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Import / export settingsStreamline your workflow when managing multiple websites. Easily import and export settings with just a few clicks, saving you time and effort.
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Scheduled ScansUse scheduled scans to be notified if something changes on your website.
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Block Suspicious RequestsBlock requests from visitors that include malicious requests. Based on the popular 8G Firewall by Jeff Starr.
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Premium USA Based SupportProvided by the people who created the plugin and use it every day.
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2FA Login ProtectionAdd an extra layer of login security with Two-Factor authentication.
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404 GuardProtect your website from bots creating excessive 404 errors
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WooCommerce ProtectionBenefit from additional checkout and coupon code checking abuse!
WordPress plugin security checker
Use our WordPress plugin security checker to quickly perform a full WordPress security scan and WP checker test for plugin and theme vulnerabilities. Run the Plugin Integrity Checker and vulnerability scan to find modified or vulnerable plugins before they become an entry point.
- Install Security Ninja and open “Security Tests”
- Run Plugin Integrity Checker on installed plugins
- Review vulnerability alerts from our updated database
- Vulnerability database updated regularly to catch new risks fast.
Quick Video Walkthrough of WP Security Ninja
Protect your website in minutes
WP Security Ninja Customer Stories
Want to try before you buy? Use our fully functional 30-day trial to decide
Security Ninja
Strong Features
Need comprehensive protection for your WordPress site? Our advanced security suite covers every angle.
Advanced Firewall Protection
Block malicious traffic and prevent unauthorized access with our intelligent firewall. Our advanced WordPress firewall stops attacks before they reach your website and forms part of our complete WordPress protection suite.
Malware Scanner
Monitoring and detection of malware, viruses and suspicious activity across your website. Use our WP vulnerability scanner and WordPress malware scanner to detect and clean website threats automatically.
Global Threat Intelligence
Stay protected with our database of 600+ million known malicious IPs updated twice daily from global sources.
Core File Integrity Monitor
Automatically verify WordPress core files and detect unauthorized changes or hidden backdoors instantly.
Need more power? Upgrade for real‑time WP security scan, automatic WordPress protection, and our WP vulnerability scanner.
Free vs Pro Feature Comparison
Why Choose Our Plugin
User-Friendly Interface
Designed for all skill levels—no technical expertise required.
Comprehensive Support
Our dedicated team is here to assist you every step of the way.
Guaranteed Security
Protect your website with cutting-edge technology and stay safe from threats.
✨ Ready to Secure Your WordPress? ✨
Join over 200,000+ website owners who trust Security Ninja to protect their WordPress sites from threats
30 Day Money Back Guarantee
You are fully protected by our 100% Money Back Guarantee. If during the next 30 days you experience an issue that makes the plugin unusable and we are unable to resolve it, we'll happily consider offering a full refund of your money.
Best WordPress security plugins: Why choose Security Ninja
If you’re searching for the best WordPress security plugins, Security Ninja combines firewall, malware scanner, login protection, vulnerability checks, and 50+ security tests in one lightweight plugin.
- Since 2011
- 100,000+ installations
- 4.9/5 rating on wordpress.org
Compare vs Wordfence, MalCare, Solid Security Pro in the table below.
Notice a problem with the list? Something missing or something is wrong? Please write to us and we will get it fixed.
Security Ninja is designed to be lightweight and optimized, with most features working on-demand rather than continuously. The plugin has a minimal impact on performance, but for even faster results, users can enable only the specific features they need.
To activate your license, make sure you’ve downloaded the premium version of the Security Ninja plugin. When you install and activate it, a license activation prompt will appear. Follow the instructions provided to enter your license key. If you need more help, check out our Getting Started Guide.
The free version provides essential security checks and alerts, while the premium version includes advanced features like a firewall, malware scanning, scheduled scans, 2FA (Two-Factor Authentication), and more robust protections.
Yes! Our licensing options are flexible. You can choose a single-site license or a multi-site plan if you manage several WordPress websites. Multi-site licenses also come with centralized control to make managing your security even easier.
Our firewall uses intelligent filtering to distinguish between malicious requests and legitimate traffic. You can further customize the firewall by whitelisting trusted IPs or allowing specific actions if any false positives occur.
Yes, Security Ninja is designed to be compatible with other security solutions, although running multiple security plugins with similar features (like firewalls or malware scanners) may lead to conflicts. We recommend enabling only the features you need to avoid redundancy.
We’re continuously working to improve Security Ninja and release updates regularly. With new features and security patches, you can trust your website is always protected against the latest threats.
We offer customer support through our dedicated helpdesk for all premium users, and we also maintain a comprehensive knowledge base on our website. If you have an urgent issue, our team is ready to assist.
Yes, our subscriptions are flexible. You can cancel at any time, and you’ll still have access to premium features until the end of your billing cycle.
Install Security Ninja, run the Plugin Integrity Checker and vulnerability scan, then apply one‑click fixes or follow the guided steps. First results in under 2 minutes.
It combines firewall, malware scanning, vulnerability checks, login protection with 2FA, integrity checks, logging, and scheduling in one lightweight plugin.
Look for fast setup, low overhead, white‑label options, and centralized control. Security Ninja has helped 100,000+ sites since 2011 with features built for agencies.
Everything You Need to Secure Your WordPress Site
Security Ninja comes packed with powerful tools to protect your website from every angle. From intelligent firewalls to automated scans, it's designed to stop threats before
they start.
Complete Security Protection Suite
Monitor, protect, and scan your site with our comprehensive all-in-one security toolkit designed for WordPress websites.
Security monitoring with threat detection. Our advanced algorithms scan for vulnerabilities, malware, and suspicious activities across your entire WordPress installation.
Advanced firewall technology that blocks over 600 million known malicious IP addresses. Protect against DDoS attacks, brute force attempts, and automated bot traffic.
Malware detection that scans thousands of files in seconds. Identify infected themes, plugins, and core files with our intelligent scanning engine.
Why Choose Security Ninja for WordPress Security?
Why Choose Security Ninja for WordPress Security?
Powerful protection, built for everyday WordPress users
Block over 600M+ malicious IPs automatically with our intelligent cloud firewall.
Set up protection in one click and get daily scan reports with instant alerts.
Monitor your site's security with clear reports and actionable recommendations.
Ready to lock down your WordPress site?
Install Security Ninja in seconds and sleep easy, your site is protected.
- 30-day money-back guarantee
- No setup-fees
- Easy to use - No dictionary needed
Trusted by Thousands of Customers Around the World
Powerful protection, built for everyday WordPress users
Frequently Asked Questions
Find answers to common questions about WP Security Ninja
To activate your license, make sure you’ve downloaded the premium version of the Security Ninja plugin. When you install and activate it, a license activation prompt will appear. Follow the instructions provided to enter your license key. If you need more help, check out our Getting Started Guide.
The free version provides essential security checks and alerts, while the premium version includes advanced features like a firewall, malware scanning, scheduled scans, 2FA (Two-Factor Authentication), and more robust protections.
Yes! Our licensing options are flexible. You can choose a single-site license or a multi-site plan if you manage several WordPress websites. Multi-site licenses also come with centralized control to make managing your security even easier.
Security Ninja is designed to be lightweight and optimized, with most features working on-demand rather than continuously. The plugin has a minimal impact on performance, but for even faster results, users can enable only the specific features they need.
Our firewall uses intelligent filtering to distinguish between malicious requests and legitimate traffic. You can further customize the firewall by whitelisting trusted IPs or allowing specific actions if any false positives occur.
Yes, Security Ninja is designed to be compatible with other security solutions, although running multiple security plugins with similar features (like firewalls or malware scanners) may lead to conflicts. We recommend enabling only the features you need to avoid redundancy.
We’re continuously working to improve Security Ninja and release updates regularly. With new features and security patches, you can trust your website is always protected against the latest threats.
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Yes, our subscriptions are flexible. You can cancel at any time, and you’ll still have access to premium features until the end of your billing cycle.
A WordPress Security Scan (also known as a WP Security Scan) analyzes your website’s core files, themes, and plugins for malware, vulnerabilities, and configuration issues. Security Ninja’s WordPress checker and WP vulnerability scanner give you instant results and one‑click fixes.
