Top 6 Free WordPress Security Plugins to Safeguard Your Website

As a WordPress site owner, securing your website is a top priority. With the constant threat of cyber attacks, it’s essential to have robust security measures in place. Fortunately, there are several free WordPress security plugins that can provide a strong defense against potential threats. In this article, we’ll explore the top 6 free security plugins that you can use to protect your WordPress site.

1. Wordfence Security

Wordfence is one of the most popular WordPress security plugins with over 4 million active installations. It offers a comprehensive suite of security features, including a web application firewall, malware scanner, and login security measures.

Key Features:

  • Web application firewall
  • Malware scanner
  • Login security
  • Live traffic monitoring
  • Two-factor authentication

Wordfence is regularly updated to address new vulnerabilities and provides real-time protection against various threats.

2. Sucuri Security

Sucuri Security is a well-known name in website security, offering a range of features to keep your WordPress site safe. The plugin includes a remote malware scanner, file integrity monitoring, and security hardening.

Key Features:

  • Remote malware scanner
  • File integrity monitoring
  • Security activity auditing
  • Website firewall (with premium version)
  • Post-hack security actions

Sucuri’s free version is a solid choice for experienced users who are comfortable with WordPress files and coding.

3. All In One WP Security & Firewall

All In One WP Security & Firewall is designed to be user-friendly, making it an excellent option for beginners. It provides a comprehensive set of security features without compromising website performance.

Key Features:

  • User account security
  • User login security
  • Database security
  • File system security
  • Firewall protection

This plugin is easy to install and configure, offering a high level of protection for your WordPress site.

4. MalCare Security

MalCare Security is a cloud-based plugin that offers deep scanning for malware and real-time firewall protection. It’s designed to detect complex malware without slowing down your site.

Key Features:

  • Deep scanning for malware
  • One-click malware removal
  • Intelligent firewall
  • Login protection
  • Performance monitoring

MalCare is ideal for detecting and blocking malicious traffic and provides a user-friendly experience.

5. Shield Security

Shield Security is a free plugin that provides basic protection along with scanning and cleaning options. It has an intuitive dashboard that displays potential security threats and blocked intrusions.

Key Features:

  • Login page protection
  • Core file scanner
  • User activity monitoring
  • Firewall protection
  • Brute force attack protection

Shield Security automates most functions to minimize notifications and warnings to users, making it a silent guardian for your website.

6. Jetpack Security

Jetpack, developed by Automattic, offers a suite of features including security, performance, and site management tools. Its security component provides malware scanning and protection against brute force attacks.

Key Features:

  • Downtime monitoring
  • Brute force attack protection
  • Secure login with optional two-factor authentication
  • Spam protection for comments and forms

Jetpack’s free plan includes essential security features, with more advanced options available in the premium plans [29] [31] .


Choosing the right security plugin for your WordPress site depends on your specific needs and level of expertise. The plugins listed above are among the best free options available, each with its own set of strengths. It’s important to regularly update your plugins and practice good security hygiene, such as using strong passwords and keeping your WordPress core up to date.

Remember, while free plugins offer a good level of security, they may have limitations compared to their premium counterparts. Consider your website’s needs and whether investing in a premium plugin might provide the enhanced security you require.

Need help deciding or setting up your security plugin? Feel free to reach out for assistance, and don’t forget to share this guide to help others secure their WordPress sites too!