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Five WordPress Security Plugins and How to Choose Them

Published: 2024.12.05 Updated: 2026.03.12
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What does it take to protect your WordPress site?

In this article, we introduce everything from robust plugins trusted by security professionals to essential tips for protecting your site, so you can defend it from hackers.

Check these security measures now so you can operate your site with peace of mind.

When you think, “I want to start WordPress,” and search for “WordPress recommendations,” you find all kinds of articles covering personal hosting, options for companies and small businesses, overseas hosting, and low-cost servers. Honestly,

  • which site should you trust?
  • you may just want a simple and understandable answer.
  • you may want to get started with WordPress right away.

That is exactly why this article carefully selects recommended choices from 32 hosting providers for individuals, companies, domestic use, and overseas use. It is explained by the SEO lead at an app development company that uses hosting every day.

Why WordPress security matters

WordPress is the most popular content management system in the world, but that popularity also makes it an easy target for cyberattacks, so security measures are an unavoidable responsibility for site owners.

Fortunately, strong security plugins and the right operating practices can protect your site from these threats.

Essential security plugins

1. SiteGuard WP Plugin

SiteGuard WP Plugin is one of the plugins used to strengthen the security of WordPress sites. It mainly targets the Japanese market and also offers strong Japanese-language support.

The plugin provides many features that improve the site’s security level, and it is especially popular among operators of Japanese-language WordPress sites.

SiteGuard WP Plugin
SiteGuard WP Plugin
SiteGuard WP Plugin

2. Wordfence Security

Wordfence Security dramatically strengthens WordPress site security with comprehensive malware scanning and real-time threat defense.

Its regular updates and wide security feature set make it trusted by users at every level.

Wordfence Security – Firewall, Malware Scan, and Login Security
Wordfence Security – Firewall, Malware Scan, and Login Security
Wordfence Security – Firewall, Malware Scan, and Login Security

3. Sucuri Security

Sucuri Security offers a comprehensive toolkit for strengthening website security, including malware removal and prevention, blacklist monitoring, and attack blocking. It is particularly well regarded for its fast response when a site comes under attack.

However, it has not yet been localized into Japanese.

Sucuri Security – Auditing, Malware Scanner, and Security Hardening
Sucuri Security – Auditing, Malware Scanner, and Security Hardening
Sucuri Security – Auditing, Malware Scanner, and Security Hardening

4. Solid Security

Solid Security, previously known as iThemes Security and before that Better WP Security, offers more than 30 security measures and covers a site’s weak points comprehensively.

In particular, it has strong features for reinforcing user-authentication security, such as two-factor authentication and password hardening.

Solid Security – Password, Two Factor Authentication, and Brute Force Protection
Solid Security – Password, Two Factor Authentication, and Brute Force Protection
Solid Security – Password, Two Factor Authentication, and Brute Force Protection

5. All In One WP Security & Firewall

This plugin offers an intuitive interface and step-by-step security level settings, making it easy for everyone from beginners to advanced users to implement security measures. Its wide-ranging features include user account protection, firewall settings, and brute-force protection.

All-In-One Security (AIOS) – Security and Firewall
All-In-One Security (AIOS) – Security and Firewall
All-In-One Security (AIOS) – Security and Firewall

Additional tips for strengthening WordPress security

Keep everything updated

By keeping WordPress, plugins, and themes up to date, you fix security vulnerabilities and reduce the risk of attack.

Use strong passwords

Use strong, hard-to-guess passwords for administrator accounts and database access.

Enable two-factor authentication

Adding two-factor authentication to administrator accounts greatly reduces the risk of unauthorized access.

Back up the site regularly

By backing up site data regularly, you can recover quickly from data loss or unauthorized access.

Use an SSL certificate

By using an SSL certificate and moving the site to HTTPS, you strengthen data encryption and improve user safety.

Summary

WordPress site security is not just about installing plugins. It is important to pay attention to every aspect of site operation and keep applying measures continuously.

Use the plugins and tips introduced above to protect your site from security threats.

A secure website is the foundation of trust and credibility. Starting today, put these security measures into practice and take the first step toward protecting your site.