WordPress Security can be easy

Security Ninja has helped protect thousands of WordPress websites from being hacked

Know Everything in Minutes

It takes less than a minute for Security Ninja to scan your site after which you'll immediately see the color coded results along with links to detailed explanation of the problem and ways to fix it.

Comprehensive yet Simple

Some performed tests are simple, some complex, but the only thing you have to do is click "Scan now".

Simplicity and ease of use are one of our primary goals from the start.

+7 Years & Thousands of Sites

Security Ninja has been around for more than seven years and has protected thousands of sites. All those people also had access to our premium support giving them an additional peace of mind.

We help thousands stay safe &
prevent downtime due to security issues

50+ tests gives a comprehensive overview of your site's security

  • Perform 50+ security tests including brute-force attacks
  • Check your site for security vulnerabilities and holes
  • Take preventive measures against attacks
  • Don't let script kiddies hack your site
  • Prevent 0-day exploit attacks
  • Use included code snippets for quick fixes
  • PRO modules for extra protection
  • Extensive help and descriptions of tests included
  • Fast and professional support

The list of tests includes;

  • Brute-force attack on user accounts to test password strength
  • Numerous installation parameters tests
  • File permissions
  • Version hiding
  • 0-day exploits tests
  • Debug and auto-update modes tests
  • Database configuration tests
  • Apache and PHP related tests
  • View the complete list of tests

Test the plugin for free

Create a demo account in seconds
No registration, email or credit card needed.

What our customers have to say


Pippin Avatar

Exceptionally awesome.

talextech Avatar

Indispensable tool for any wp website This is the first plugin I install on my client websites when I want to secure them. It gives you an amazing overview of any security concerns both with the wordpress install and the server/hosting itself. A must have!

wdlb Avatar

Hi, I bought Security Ninja and Login Ninja. I must say they’re great and my website is much more secure now. I had quite a lot of security issues on my website, but they’re all fixed now thanks to the plugin. It is also very easy to use.

By the way the support from Web Factory is prompt and their approach is professional. Five stars.

naomi74 Avatar

Simple and fast Provides a great overview of sites security! And a great easy to understand interface.

itankyojin Avatar

Très utile Très beau plugin j’apprécie vraiment la qualité de votre travail , ce plugin m’a bien aidé en terme de rapports j’attend de voir vos nouveaux plugin !

kathrynsnipes Avatar

Great Security Plugin! This plugin is so useful, helped me a lot.

amougr Avatar

Simple Great overview and very clear to read. nice to see the total site score. didn’t know about most things the plugin tests

mariaaburns Avatar

Works great! Easily to work with. Great job!

petronellahansson Avatar

An excellent plugin I installed Security Ninja, clicked “Scan Site,” and within a minute 50 security tests were done!


So fast and easy Check the site for security vulnerabilities with only one click on 50+ tests and get info on all security aspects – Great!

Dezio Avatar

Great plugin! Allowed me to save a lot of time

martinwiks Avatar

Great customer service Technical support quickly solved the problem.

"Surely nobody will hack my site..."

Yes, that's what we all think until the worst happens, and then, it's too late.

Anybody can get hacked.

Security Ninja PRO Features

Made to make your website more secure and your life easier.

Auto Fixer

Fix complicated security issues with one click.

If you don't like creating backups, editing files, messing with code & getting your hands dirty - Auto Fixer will do everything for you! With one click.

Malware Scanner

Keep all custom WordPress files in check.

Powerful heuristic malware scanning algorithm will check all your themes, plugins, uploaded files and options table for suspicious content.

Core Scanner

Discover modified files in WordPress.

Have a clear view of files that are modified but shouldn't be and restore them with a single click.

Cloud Firewall

Ban 600 million bad IPs automatically

Stay one step ahead of bad guys by using the collective know-how of millions of attacked sites, and ban bad guys before they even open your site.

Events Logger

Know everything that's going on your site.

Monitor, track and log more than 50 events on the site in great detail. From user actions, to post edits and widget changes - Events Logger sees everything.

Country Blocking

Block entire countries

With this powerful feature, you can block visitors from specific countries.

50+ tests gives a comprehensive overview of your site's security

Test the plugin for free

Create a demo account in seconds
No registration, email or credit card needed.


I'm not sure Security Ninja is the right choice for me?

We understand you! It's hard to make a choice with so many security plugins available. That's why we have a 100% No-Risk Money Back Guarantee! Give Security Ninja a try and if it's not for you - we'll refund you. No questions asked.

Is it complicated to use?

No, far from it. Security Ninja, unlike many other plugins believes that "less is more" so you won't be bombarded with hundreds of options that require a manual to operate.

Will Security Ninja slow down my site?

Absolutely not. You may experience a slight slow down while tests are being run but that takes less than a minute.

Will it work on my theme?

Sure! Security Ninja works with all themes.

Will it work with my plugins?

Yes, Security Ninja works with all plugins except security related ones. There is currently an issue with Wordfence preventing Security Ninja's test to be performed while Wordfence is active.

We’re working on resolving this issues. For now, please disable Wordfence while running Security Ninja tests.

What changes will Security Ninja make to my site?

None! Security Ninja will just give you the test results and suggest corrective measures with precise instruction. It will not make any changes to your site.

Is this plugin safe to use?

Of course. It's been tested on over 5,000 websites.

Is this plugin legal to use?

Yes. It’s your site you can do whatever you want with it. Running tests on other people’s sites is illegal but Security Ninja can only perform tests on the WP it’s installed on.

Pricing plans

Agency Lifetime

$299 $249

Never pay us another dollar again

  • Complete site protection & diagnosis
  • Unlimited sites (yours & clients')
  • Lifetime updates
  • Lifetime premium USA based support
  • All PRO modules

 Secure payment
 Instant download & activation
 100% Money Back Guarantee



Perfect if you have more than one site

  • Complete site protection & diagnosis
  • Install on 99 sites (yours & clients')
  • 1 year of updates
  • 1 year of premium USA based support
  • All PRO modules

 Secure payment
 Instant download & activation
 100% Money Back Guarantee

Single site


For single site owners

  • Complete site protection & diagnosis
  • Install on 1 site
  • 1 year of updates
  • 1 year of premium USA based support
  • All PRO modules

 Secure payment
 Instant download & activation
 100% Money Back Guarantee

100% No-Risk Money Back Guarantee!
You are fully protected by our 100% Risk-Free Guarantee. If you don’t like Security Ninja over the next seven days, we will happily refund 100% of your money. No questions asked.


amougr Avatar

Simple Great overview and very clear to read. nice to see the total site score. didn’t know about most things the plugin tests

Pippin Avatar

Exceptionally awesome.

acstudent Avatar

Very helpful Pointed the way to fix multiple security vulnerabilities.

Is WordPress not secure?

You might be thinking why would you need more protection, and what difference could a plugin do to your website.

WordPress Security does not have to be hard - protect your websiteWordPress itself is a secure platform, but no system is never invulnerable. The more popular the CMS, the more people there are who have an interest in getting access to your WordPress site.

Although WordPress is very secure, no system is every completely impregnable. If you install just the core WordPress system you are pretty secure. The problem is, that is not enough.

The moment you install a theme to make your website look nice, there is always a chance of a bug that can leave a hole into your system. Some WordPress themes are better built than others and it is not possible to see the quality of the theme just from looking at the visual style.

You need to go through the actual code of a theme to fully evaluate it, and let's face it - how many people do that?

You are also bound to install several plugins, simply to bring the features you need to the website. Each theme has different requirements so even if you keep the amount low, most websites will have 20, 30 or even more active plugins at the same time.

Each of these plugins might have a security hole that has not been seen yet or use a 3rd party library that has a bug that can be exploited.

The sad fact is - No matter how conscious you are about your security, no matter how good your password management is and what else you do, your site will never be fully secure.

What you do is try your best to protect yourself and your website. You do this by installing a security plugin, and we are super biased here, and we think you should use Security Ninja to protect your WordPress website 🙂

web-securityEven the smallest website needs protection, you are not facing attacks by cybercriminals that look for new businesses in your area or notice you because your website is popular and you make a lot of sales. Of course, the bigger the website, the more appeal to break in.

However, you are not facing individual people with a grudge against you, your website will be under attack from automated systems that scans millions of websites for vulnerabilities or just flat out start an attack - all without a human being pointing a finger at your site or clicking a mouse.

You might think there is no reason to attack small websites, but that is a dangerous way of thinking - every website can be used for malicious purposes, even small sites.

Protect your website from attacks!

Our plugin scans for over 50 different known issues that can help block malicious activity. Fixing each of these can help you

Core scanner - Once a virus or malware has entered your site, many will try to infect the WordPress core files.

Scanning the WordPress Core files is a part of Security Ninja Pro, that will check and compare each of the files in your website versus the files from the official core files.

We find all the files that are on your system, makes sure there are only the files you should have in the folders that WordPress use, and we warn you if there are any files that should not be there. The other files that we know should be there are checked one by one and compared with the version we know from wordpress.org is the original.

Protect your WordPress blogEven a simple linebreak will stand out in each file and you will get the choice to flat out delete the file (be careful) or restore it with the official version from wordpress.org - Remember, you should never touch the WordPress core files, nor should any developer ever edit those files. If they do, find a different developer. If they are so lax in their programming to modify the WordPress core files, you can be sure they are also very lax in their security knowledge and experience.

Keeping your website secure can be difficult and time-consuming. We think WordPress security can be easy, and our plugin has many security features that will protect your site.

With audit logging in the event logger (Pro only feature) you can keep track of what is going on, and which user did what and when. By keeping a log of what is going on you can also identify IP addresses that should be blocked if there are many attempts to log in or otherwise compromise your site.

Plugins and themes are checked for malicious files, Security Ninja Pro comes with a powerful heuristic scanner that can detect patterns and code samples in your plugins and theme and alert you to any suspicious files.

As a website owner, you also need to keep your employees to have strong passwords and also follow strict login security yourself. Two-factor authentication is always a good idea to improve your website.
It might feel frustrating spending a couple more seconds logging in, but compared to the many many hours and days you will spend if you get hacked, it is worth it.

The pro version also protects you with a cloud firewall that blocks millions of known bad IP addresses from even accessing your website.