Best WordPress Security & Firewall Plugins

WordPress has remained one of the most popular CMS platforms available. Due to its popularity and the huge number of sites that run on WordPress, the platform is a constant target for attackers. If you have a WordPress website, a WordPress antivirus protection and a WordPress firewall can help keep your site secure.

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How Secure is WordPress?

WordPress is a fairly secure CMS. Whenever a new vulnerability is discovered, WordPress provides patches and updates. Nevertheless, the use of third-party plugins and themes increases your chances of becoming vulnerable by providing additional routes of attack.

Why You Need a WordPress Security Plugin

Unfortunately, many website owners are not concerned with their website’s security until their site has already been compromised. A website hack can damage your brand reputation, visitor trust, and SEO rankings.

Adding a WordPress security plugin is a good starting point to securing your website. These plugins include a variety of key features such as malware scanning, web application firewalls and file-system integrity checks.

Below we cover the top WordPress security plugins and provide a comparison on their different options in order to help you choose the best WordPress security plugin for your WordPress site.

Top 5 WordPress Security Plugins

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Free WP Security Plugin

Sucuri WordFence iThemes Cerber Security All In One WP Security
Malware Scanning
Blacklist Monitoring
Core Integrity Check
Website Auditing
Post-Hack Actions
One-Click Hardening
Notifications
WordPress Compatibility 3.6 or higher 3.9 or higher 4.7 or higher 4.5 or higher 4.7 or higher
Brute Force Protection Premium version
DDoS Mitigation Premium version Premium version Premium version
Malware Removal Premium version Premium version
Active Installs 500,000 + 3 million + 900,000 + 100,000 + 800,000 +

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Why Choose Sucuri?

Thought Leaders in Website Security

WordPress is a fairly secure CMS. Whenever a new vulnerability is discovered, WordPress provides patches and updates. Nevertheless, the use of third-party plugins and themes increases your chances of becoming vulnerable by providing additional routes of attack.

Sucuri is the leading website security company for WordPress. The free Sucuri Security – Auditing, Malware Scanner and Security Hardening plugin is a security suite which aims at complementing your WordPress website’s security posture.

The Sucuri free WordPress security plugin offers:

  • Security Activity Auditing
  • File Integrity Monitoring
  • Remote Malware Scanning
  • Website Blacklist Monitoring
  • Effective Security Hardening
  • Post-Hack Security Actions
  • Security Notifications
  • Website Firewall (Premium version)

Sucuri has a dedicated research team to provide you the best WordPress security plugin.

Website Security Plugin vs. Website Firewall

No website security plugin is able to handle distributed denial of service (DDoS) attacks. A DDoS attack is not only an application-kind-of-attack, it can also target the network itself, which is prior to the execution of a plugin. Even a simple SYN attack is enough to take a website down, even with security plugins installed.

The premium version of the Sucuri plugin is actually not a plugin, but the Sucuri website firewall that blocks malicious traffic before it reaches your website – including DDoS attacks. The Sucuri website firewall blocks around 40 millions attacks per day. It also includes a free CDN and DNS. These features speed up the website, whereas some other security plugins slow down the website as they are dependent upon server resources.

The Sucuri WAF is based on geographically diversified proprietary points of presence (PoPs) which operate and monitor the network 24/7 with redundancy on all levels. The Sucuri firewall helps your website become PCI compliant and updates daily via our team of expert researchers and engineers. Due to the general and platform-specific highly advanced filters, the Sucuri website firewall is able to block all types of exploits before they are even public. As well, it patches the entire network against a new vector in minutes with absolutely no interaction from the customer.

You can add website protection starting at $9.99 per website per month.

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