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Free WordPress Security Plugin

Free WordPress security plugin

Are you looking for a free WordPress security plugin for your website? Check out our selection of the best plugins below.

But, first let’s start with the importance of a security plugin

WordPress is the most popular and widely used CMS. Because of its popularity,it is subject to hacking attacks on a daily basis. Hackers are constantly looking for security holes that they can exploit to damage the poorly secured websites. After exploiting a vulnerability, the attacker can:

  • Steal your data, confidential data and those of your customers, including bank details.
  • Expose or publish private information of visitors of this website, private photos or addresses for instance.
  • Insert malware that will affect visitors of this website.
  • Edit the content of your site.
  • Or else, just simply delete the site.

If successful, these attacks, are very costly for the company financially and will also affect the image of the brand or the website. Likewise, fixing a vulnerability is usually expensive and time consuming. For this reason, it would be better to be safe than sorry, thus making your website as secure as possible.

To do this, there are many security plugins for your WordPress site that offer an excellent level of security. It should be noted that plugins can be incompatible with each other. If you want to install more than one, please do a thorough research first. Below is our selection, you can choose the free WordPress security plugin that suits you and your website.

The best free security plugins


This is the most popular WordPress security plugin. It is a great free security platform. However, its paid version is even more robust and excellent. It protects against common attacks like SQL and XSS injections. Moreover, Sucuri monitors and records the activities of the site where it is located. Therefore, no action on WordPress files, your plugins or your theme will go unnoticed in front of it. It also has the particularity of informing you in case your site is blacklisted.


Another very popular free WordPress security plugin. It scans and detects vulnerabilities in your WordPress site and notifies you when it is offline. Other interesting features of this plugin are: automatic comment filtering, protection against brute force attacks. Likewise, it allows you to automatically update your WordPress plugins. In its paid version, it offers the functionality of malware scanning, spam blocking and more.

Wordfence Security

This plugin gives you lots of great security features for your WordPress site at no cost. You can use it on as many sites as you want. Among other things, it allows you to monitor all visits and connection attempts to your site. Added to this is the functionality of tracking and alerting in the event of a cracked password. You can therefore quickly change it to a more robust password. Additionally, it limits the number of failed login attempts, thereby protecting the site from brutal force attack.

BulletProof Security

This plugin has an easy to use installation wizard, so installing it will not be a problem for the most part. It has the particularity of allowing the backup of databases, as well as an e-mail notification if a user has been blocked due to failed login attempts. On the other hand, it gives the possibility to define the disconnection of idle sessions. This is a good choice to supplement the security of your WordPress site.

All In One WP Security & Firewall

This plugin will allow you to apply the best security practices for your website. Although it can be difficult for beginners to use, it provides some very useful features. In particular, malware scanning, IP address filtering, blocking after failed connection attempts and an application firewall.


It is strongly recommended that you take the security of your WordPress website seriously. It also means applying WordPress site security techniques and choosing a great web hosting.