10+ Best and Free WordPress Security Plugins

Before discussing the best WordPress security plugins, it is essential to discuss the importance of WordPress security. The default security features of WordPress are good enough, but not enough to secure your website. Therefore, you need to add security features to your website independently.

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The Importance of WordPress Security

The requirement to add security features applies to anyone, be it online shop website owners, bloggers, or large companies.

Of course, each website’s security features are different, but the most important thing is to build a security structure for the website. Why? Because it’s better to be vigilant and prepare security than to lose when you’ve fallen victim to cracks, hacks, malware, or viruses.

Luckily you are using WordPress because you can easily add essential security features to your website using a WordPress security plugin. What plugins do you need to make your website more secure from malware, viruses, and spam attacks? Here are the ten best WordPress security plugins, and most importantly, they are free or at least provide a free version.

10+ Best and Free WordPress Security Plugins for Your Website

We present 10+ WordPress security plugins that you can choose from for your WordPress website. We have discussed everything complete with its advantages and details of its functions.

iThemes Security 

Thames Security security plugin has secured more than 900 thousand WordPress worldwide. The number of users iThemes security is not without reason. iThemes Security’s strength is its ability to detect malicious plugins, outdated software, and weak passwords. iThemes Security is available in free and paid versions.


Wordfence Security

the best wordpress security plugin wordfence

With the number of active installations exceeding 2 million, Wordfence trusted WordPress users to secure their website. The 2 million active installs figure is the largest number for the WordPress security plugin category.

What does Wordfence offer? For the free version, you will get a firewall, real-time monitoring, scanning plugins, themes, and files, block various security threats, and add more powerful login options.

For those who want to buy the pro version of Wordfence, the developer provides a special discount for developers who register multiple sites.

SecuPress Free

From the name alone, it is clear that this WordPress security plugin is free. Even though it’s free, that doesn’t mean it doesn’t offer high quality. The proof, this security plugin has been installed by more than 10 thousand WordPress users.

What features do you get from SecuPress Free? Here are some of the main features: Anti Brute Force Login, IP block, firewall, security alert, malware scan, and geolocation partnership.

Not only that, but this free WordPress security plugin also offers protection from security keys, block visits from malicious bots, detection of malicious plugins and themes, and security reports in PDF format.

SecuPress also offers SecuPress Pro for those of you who want more security features.


There is another free WordPress security plugin, Defender. Defender is a security plugin by WPMU DEV, released in 2017 and installed more than 8000 times. And this plugin is available for free on the official WordPress website.

Defender offers the following security features: Google 2 step verification, unlimited file scanning, login screen masking, IP blacklist, and much more.

Google Authenticator

best wordpress google security plugin

The login page is your entrance to a blog or website. Ideally, only you can enter the gate. Unfortunately, many hackers can break into these entrances on the internet and mess up your blog or website.
One solution that you can do is install a multi-layered entrance, and you can apply it with Google Authenticator. This WordPress security plugin allows you to set up two-factor authentication via Google Authenticator on your smartphone.
So anyone who logs into a blog or website administrator must confirm via a smartphone, either using a unique code, QR code, or a security question.
You also don’t have to worry about costs because this plugin is available for free.

6. Shield Security

the best wordpress security plugin shield security

Plugin Shield Security claims the plugins provided are different from most WordPress security plugins. Because Shield Security will not give users too many notifications, but instead immediately resolve security problems that occur on the website and notify users according to the user’s time set.
This plugin’s free version already provides various features, from automatic IP blacklists, two-factor authentication, blocking spam comments, reCAPTCHA, firewall, to intuitive update controls.


7. All in One WP Security and Firewall

the best all in one wordpress security plugin

Another popular WordPress security plugin is All in One WP Security & Firewall. The number of active installations has reached more than 700 thousand buildings.
What makes this plugin widely used? The first reason, of course, is because it is free. Unlike the previous plugins, which also provide a pro version to get additional features, the All in One WP Security & Firewall plugin is 100 percent free.
Even though it’s free, that doesn’t mean it has few features. Following are the main features of All in One WP Security & Firewall:
-User Account Security: Detects the default admin username and changes it according to user requests
-Login Security: Protects against Brute Force Login Attack with the Login Lockdown feature
-User Registration Security: Allows manual approval for WordPress user accounts
-Database Security
-System Security files
-Blacklist Functionality
-Security Scanner
-Comment Spam Security

8. WP Bruiser

best wordpress security plugin wp bruiser

This WordPress security plugin protects your website from spam comments and protects your website from spam bot signups and brute force attacks. That way, your website is safe from unwanted signup spam comments and logins.
WP Bruiser also allows you to block IP addresses automatically. Furthermore, installing this plugin will not affect page loading times. And most importantly, this plugin is available free on WordPress..

9. Akismet

the best wordpress security plugin akismet

When it comes to anti-spam plugins, of course, Akismet is the winner. More than 5 million WordPress users have trusted Akismet to secure their website. This plugin functions to automatically detect spam comments in the website comments column.
Akismet included in the Jetpack plugin’s security features, a complete plugin made by WordPress that offers various solutions—starting from security to optimizing website performance.

10. Loginizer

The main feature of Loginizer is to protect your WordPress website login page by limiting the number of logins. Loginizer helps prevent brute force attacks, hackers trying to break into a site by trying a password combination on the login page.
Apart from the ten best and free WordPress security plugins above, many plugins are still used to protect your website. For that, we recommend the best paid WordPress security plugins.


The best-paid WordPress security plugin is VaultPress. You could say VaultPress is a WordPress security plugin at a reasonably low price compared to other plugins, which is U $ 39.
You can set backups manually or in real-time using a calendar. Apart from that, you can also get reports on when you have the most visitors and predict what threats may arise at those times. Plus, you can also get help from support for consultation on WordPress security. The support feature is a feature that you cannot get in a free WordPress security plugin.


Website security should be the concern of all website owners. For websites that use the WordPress CMS, you don’t need to bother because many security plugins are available, both free and paid.
Which are better, free, or paid plugins? This, of course, depends on your needs. If your security protection needs are met from the free WordPress security plugin, you don’t need to spend money to buy the pro version.
However, if you don’t think the free version of the security plugin is enough, don’t hesitate to buy the pro version, which suits your budget, of course.
Apart from adding a WordPress security plugin, make sure your website also has SSL.


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