7+ Best FREE Security Plugins for WordPress

Best Free WordPress Security Plugins

When you have an excellent online business, you will attract hackers or spammers who will try their utmost to take down your site and claim the ransom money or even destroy your site’s SEO. 

Sometimes, they just take down your site just to keep their skills warm up. Hackers can even spread malware on your site so that your database gets wasted and you lose every significant element of your website.

If that ever happens, you will have a hard time getting your business running again. They even keep spy malware so that you never have a good business again or keep taking your site again and again. 

In this scenario, you must take proper steps to protect your website, just like you do to protect your android or windows devices. You must install security plugins for WordPress sites on your website. 

A WordPress security plugin creates a secure environment so that spammers and hackers cannot harm your site or cannot even access it. Furthermore, These plugins block malicious IP addresses, brute force attacks, filter bad IP addresses, and many more. 

Best Security Plugins for WordPress


Active Installation



Wordfence Security

4 Million+


5 Million+

Sucuri Security 




All In One WP Security & Firewall

1 Million+

WP Cerber


BulletProof Security


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Now let’s see what those plugins are and what’s more they offer to provide you with a secure environment. 

Wordfence Security 

Wordfence Security puts a tight security fence to your website that enhances your website’s firewall and malware protection. 

Since the plugin updates automatically, it keeps your defenses armed with the newest firewall rules and digital malware signatures. Even it filters malicious IP addresses to keep your website completely secure. 

Furthermore, it provides you the opportunity to monitor your visitors and hack attempts, including their origin location, IP addresses, time, and bounce rate, etc. 

Its intelligent behavior tracks and notifies you about breached password usages so that you can instantly check out the issue and change your password. 

To provide you with better security, this WordPress security plugin adjusts failed login attempts to shield you from brute force attacks. For advanced login security, you can adjust two-factor authentication with CAPTCHA. 

Overall, this security plugin for WordPress provides you with a robust and efficient way to manage your site’s overall security. 

Key Features

  • Firewall Protection to Identify & Block Malicious Traffic
  • Real-time Firewall Rule & Malware Signature Updates (Premium)
  • Defines Failed Login Attempts To Prevent Brute Force Attacks
  • Real-time IP Blocklist (Premium)
  • Malware Scanner Checks Core Files
  • IP Block Notification (Premium)
  • Two-Step Authentication
  • Captcha Protection
  • Live Traffic Monitor & Hack Attempts
  • Country Blocks (Premium)

Available Versions & Price: Free Version | Premium Version starts at $99/year for a single site. 


There is hardly anyone who hasn’t heard about Jetpack. It is one of the best WordPress security plugins and is one of the most downloaded security plugins worldwide.

It offers incredible modules to secure your social media, site speed, and spam protection. The free protection module lets you block suspicious activities, block brute force attacks, and provide overall security.

Managing site migration, duplication, full database backups, repairing broken websites are also effortless using this security plugin for WordPress. 

Besides, it also takes backup so that your website never goes down. Furthermore, it notifies if your site ever goes down. 

This WordPress security plugin automatically takes site backups, and to store the backups, it offers unlimited storage. And again, with the optional two-factor authentication, you can tighten your login security even further. 

The plugin also offers incredible functionalities such as SEO optimization, collection payment or donation, advanced site stats and analytics, auto-publish blog posts and products. 

Key Features

  • Automatically Scans For Malware & Removes with One Click
  • Takes Site Backup automatically Offers Unlimited Storage to Store Backups
  • Advanced Site Stats & Google Analytics (Premium)
  • Akismet Spam Filter (Premium)
  • Secures From Brute Force Attack
  • Monitors Uptime & Downtime of your Site
  • Notifies When Your Site is Down
  • Two Factor Authentication
  • Auto Publish Blog Posts
  • Collects Payments & Donation (Premium)
  • SEO Optimization

Available Versions & Price: Free Versions | Premium Version starts from $299/year for a single site.

Sucuri Security

If you are thinking of installing a plugin with a wide range of security features, Sucuri Security is the one you are looking for. It offers robust features such as firewall, security monitoring, and detection. 

The plugin is versatile for protecting your site from getting hacked, SEO spamming, and many more. But if by any chance, your site is hacked, it also offers post-hack security actions to repair your damaged site immediately. 

Since its security is so tight, there is no question of your site getting hacked. The dedicated firewall assists you in blocking brute force and malicious attacks. However, the firewall feature is only available in the pro version. 

Again you can monitor everything that happens to your website, including failed login attempts, last logins, user tracking, file changes, etc. 

The plugin also has caching options on its server. Therefore, it enhances the performance of your website and overall your site load speed. 

Key Features

  • Caching Option For High Performance
  • Blocklist Monitoring
  • Effective Security Hardening
  • Security Notification
  • Reliable Firewall (Premium)
  • Post-Hack Security Actions
  • File Integrity Monitoring
  • Check SSL Certificates

Available Versions & Price: Free Version | Premium Version starts from $199.99/year for a single site.


MalCare is one of the best cloud-based WordPress security plugins that offer free malware scanning options and security protection for free. 

Though the plugin is powerful enough to detect the malware, the premium version is needed for the removal of the malware. Its malware scanner is so powerful that it doesn’t miss a single malware that other plugins would miss to detect. 

Its firewall is also well-optimized to provide you with real-time protection from digital security hacks. It automatically detects and blocks hackers before they cause any harm to your site. 

It protects you from several types of hacks, including brute force attacks, SEO spam hacks, Cross-site scripting hacks, etc., But if you want to harden your website security even more, you need to upgrade to their paid version. 

The paid version lets you see the hacked files, instantly remove malware, and provides you with real-time firewall updates. 

Moreover, this security plugin for WordPress is integrated with a complete website management module that ensures better security management from a minimal dashboard. It will also notify you if your site ever goes down.

Key Features

  • Cloud-based Deep Malware Scanner
  • One-Click To Remove Malware Instantly (Paid)
  • Secures from Several Types of Hacks
  • View Hacked Files
  • Remove All Traces of Malwares
  • Filters & Block Malicious Traffic
  • Country Based IP Block (Paid)
  • Cloud-Based Firewall (Paid)

Available Versions & Price: Free Version | Paid Version starts from $99/year for a single site.  

All In One WP Security & Firewall

All in One WP Security & Firewall is another most downloaded security plugin for WordPress that takes your website’s security to the next level. If you are looking for a free version-only plugin, this is it. 

The plugin is easy-to-use and provides security details with a graphical interface. It helps you understand all of the metrics related to your website’s security. 

What’s more, the plugin also tells you to take proper actions to improve the overall security of your WordPress site. Every security feature is divided into basic, intermediate, and advanced categories. 

Another best free feature of the plugin is its firewall that keeps you safe from spam comments. It keeps searching for spam comments and deletes them automatically. 

The Firewall is powerful enough to block fake Google bots from crawling your site, add custom rules to block access to various site resources, block access to debug log files, and many more. 

Again, it provides you with the user login security that saves you from brute force attacks, and displays blocked users, shows failed login attempts, adds CAPTCHA login, etc. 

Overall, it strengthens the website’s security by checking for vulnerabilities and implementing the newest and stable WordPress security techniques & practices. 

Key Features

  • User Account Security
  • User Login Security
  • User Registration Security
  • File System Security
  • Database Security
  • Blacklist Functionality
  • Robust Firewall Features
  • Brute Force Login Attack Prevention
  • Front-end Text Copy Protection
  • Comment Spam Security

Available Versions & Price: Free Version.

WP Cerber

Safeguard your website using WP Cerberfrom hackers, spammers, and malware with a set of sophisticated security algorithms and flexible security rules. 

WP Cerber is another brilliant freemium plugin that notifies you through email, log, and desktop notification to track malicious users and activities. It also protects your wp-login.php, wp-signup.php, and wp-register.php from attacks.

It is an expert choice to stop spammers since it uses a versatile anti-spam engine to detect spam comments and move them to the trash. Furthermore, it uses reCAPTCHA to safeguard your registration forms, contact forms, and comments. 

You can also filter and inspect user activities based on IP addresses, usernames, or specific activity. Using the plugin, you can also block WordPress REST API and XML-RPC access. 

A Black IP Access List or White IP Access List is also offered with the plugin to block or allow logins from specific IP addresses. 

Again it’s a great choice to mitigate the brute force attacks since it limits failed login attempts. Moreover, it blocks if anyone attempts to log in with a prohibited username or a non-existent username. 

Key Features

  • Malware Scanner
  • Integrity Checker
  • Scheduled Scans with Automatic File Recovery (Paid)
  • Two-Factor Authentication
  • Citadel Mode to Prevent Brute Force Attacks
  • Cerber Anti-Spam Engine
  • Layered Spam Protection (Paid)
  • Cerber Security Cloud Protection (Paid)
  • Filter & Inspect Activities Based on IP Addresses

Available Versions & Price: Free Version | Paid Version starts from $29/quarterly for a single website.

BulletProof Security

BulletProof Security offers you the most strict security of all. It’s a proactive security plugin for WordPress that boosts your site’s overall security. 

It puts a bulletproof vest around your website with its comprehensive set of tools such as a malware scanner, firewall, login security, anti-spam, etc. 

What’s more, it also takes Database backup automatically so that all your important data never gets destroyed. On top of that, you can secure your website within a few clicks with its one-click setup wizard.

Though it is one of the best user-friendly plugins, it offers advanced features like an anti-exploit guard and an Online Base64 decoder so that advanced developers can easily take advantage of cutting-edge features. 

This security plugin for WordPress also features other advanced features such as Database Intrusion Detection System, Plugin Firewall, etc. 

Key Features

  • Database Backup
  • .htaccess Website Security Protection
  • Frontend & Backend Maintenance Mode
  • MSscan Malware Scanner (Pro)
  • Security Logging (Pro)
  • HTTP Error Logging (Pro)
  • Auto Restore Intrusion Detection & Prevention System (Pro)
  • Real-time FIle Monitor
  • Login Security & Monitoring
  • Idle Session Login (Pro)

Available Versions & Price: Free Version | Pro Version is only $69.95 for unlimited websites. 


We hope you’ve generated a minimum idea about choosing a security plugin for WordPress sites to create a secure environment in your website. All plugins are equally qualified to provide you with great security to keep running your website. 

Let us know which one you choose to keep your website safe from hackers or spammers. Also, do not forget to share this post with your friends and family on your social media if you’ve liked the post.

We also have other posts that are related to the posts. Who knows, you might get what else you are looking for. 

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