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The 4 pillars of WordPress security

The 4 pillars of WordPress security

When it comes to maintaining a secure WordPress website, it is crucial to focus on the four pillars of WordPress security. These pillars act as the foundation for protecting your website from potential vulnerabilities and attacks. Understanding and implementing these pillars, which include regular updates, strong passwords, user roles and permissions, and secure hosting can significantly enhance the security of your WordPress site. Let’s explore each pillar and how to secure your website while gaining a deeper understanding of how they contribute to a strong security posture for your WordPress website.

Why Security Matters for WordPress

Security is crucial for WordPress websites as they are often targeted by hackers due to their widespread usage. Without proper security measures, websites become vulnerable to data breaches, malware infections, defacement, and loss of trust. Compromised websites can damage reputation, affect search rankings, and lead to financial loss. Prioritizing security protects businesses, customers, and online presence, and implementing measures like updates, strong passwords, secure hosting, and proactive monitoring safeguards websites can ensure a safe online environment.

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Secure your WordPress site for better search performance

Protect your WordPress site and improve search performance by implementing robust security measures. Safeguarding your website from potential threats such as malware, hacking attempts, and data breaches not only ensures the safety of your online presence but also enhances your search engine rankings. By prioritizing security, you create a trustworthy and reliable website that search engines favor, ultimately leading to better visibility and improved search performance.

What are the Core Components of WordPress Security?

The four pillars of WordPress security are:

  1. Updates: Keeping WordPress core, themes, and plugins up to date with the latest security patches.
  2. Strong Passwords: Use unique, complex passwords for all WordPress accounts.
  3. User Roles and Permissions: Assigning appropriate user roles and permissions to limit access and reduce the risk of unauthorized actions.
  4. Secure Hosting: Choosing a reputable hosting provider that prioritizes security measures and offers features like SSL certificates, firewalls, and regular backups.

The 4 pillars of WordPress security

15 Steps to Secure & Protect Your Site

  • Add a CDN-level firewall:

Strengthen your WordPress security by implementing a Content Delivery Network (CDN) with a built-in firewall. This firewall provides an additional layer of protection against malicious attacks, blocking potential threats before they reach your website.

  • Change your login page URL regularly:

Mitigate the risk of unauthorized access by regularly changing your WordPress login page URL. By doing so, you make it harder for hackers to find the login page and attempt to breach your site’s security.

  • Add a JavaScript challenge to your login page:

Enhance security by adding a JavaScript challenge to your WordPress login page. This challenge requires users to complete a simple task, such as solving a puzzle, before gaining access. It helps deter automated login attempts and protects against brute-force attacks.

  • Limit login attempts:

Prevent brute-force attacks by limiting the number of login attempts on your WordPress site. Setting a restriction on failed login attempts helps you block malicious users or bots trying to gain unauthorized access to your site.

  • Secure all passwords and enable two-factor authentication:

Safeguard your WordPress site by ensuring all passwords are strong, unique, and securely stored. Additionally, enable two-factor authentication (2FA) for an extra layer of protection. This adds an additional verification step, such as a unique code sent to a mobile device, before granting access to your site.

  • Remove XML-RPC.php:

Minimize potential vulnerabilities by removing the XML-RPC.php file from your WordPress installation. This file is often targeted by hackers and removing it eliminates a common entry point for attacks.

  • Remove WP and plugin versions:

Strengthen your WordPress security by removing the version numbers of your WordPress core and installing plugins. Displaying these versions can provide valuable information to attackers, making it easier for them to exploit known vulnerabilities. Removing version numbers helps protect your site from such attacks.

  • Disable comments:

Prevent potential security risks by disabling comments on your WordPress site. This eliminates the possibility of comment-related vulnerabilities and helps maintain a cleaner and more secure website.

  • Reduce plugins:

Minimize the number of plugins installed on your WordPress site to reduce the potential attack surface. Only keep the necessary plugins, as each additional plugin increases the risk of vulnerabilities and compatibility issues.

  • Set up auto-update on plugins:

that your WordPress plugins are always up to date by enabling automatic updates. This helps protect your site from known security vulnerabilities and ensures that you are benefiting from the latest features and bug fixes.

  • Check open ports on the server:

Regularly check for open ports on your server to identify any potential security risks. Closing unnecessary ports helps prevent unauthorized access and strengthens your server’s overall security.

  • Ensure SSL is set up properly:

Secure your website data and build trust with visitors by properly setting up a Secure Sockets Layer (SSL) certificate. SSL encrypts the connection between your site and its users, ensuring that sensitive information remains private and protected.

  • Add security headers:

Enhance your WordPress site’s security by adding appropriate security headers to your web server configuration. These headers provide an additional layer of protection against various types of attacks, such as cross-site scripting (XSS) and clickjacking.

  • Set up daily backups:

Protect your valuable website data by setting up a daily backup routine. Regularly backing up your WordPress site ensures that you have a recent copy of your files and databases, enabling you to quickly restore your site in case of data loss or security incidents.

  • Run final security tests:

Before launching your WordPress site or after implementing security measures, conduct a final security test to identify any potential vulnerabilities. Use security scanning tools or hire a professional to perform a comprehensive assessment, ensuring that your site is secure and ready for public access.

5 best WordPress security plugins for complete site security

Firewall/Malware Scanner Plugin:

Protect your WordPress site from malicious attacks with a robust firewall and malware scanner plugin. This essential security tool acts as a shield, monitoring incoming traffic and blocking potential threats. It also scans your website for malware, ensuring that your site remains secure and free from harmful infections.

Activity Logging Plugin:

Keep track of all activities happening on your WordPress site with an activity logging plugin. This plugin records and logs important events, such as user logins, content changes, and plugin installations. Maintaining a detailed activity log helps you easily monitor and identify any suspicious or unauthorized activities, enhancing the overall security of your site.

Password Security Plugin:

Strengthen your WordPress site’s password security with a dedicated plugin. This plugin enforces strong password requirements for users, ensuring that weak passwords are not easily compromised. It may also offer features like password expiration, password strength meters, and password reset security measures, adding an extra layer of protection to user accounts.

Two-Factor Authentication (2FA) Plugin:

Enhance the security of user logins by enabling two-factor authentication on your WordPress site. A 2FA plugin adds an additional layer of verification, requiring users to provide a second form of identification, such as a unique code sent to their mobile device, along with their password. This significantly reduces the risk of unauthorized access, even if passwords are compromised.

File Changes Monitor Plugin:

Monitor and track any changes made to your WordPress site’s files with a file changes monitor plugin. This plugin keeps a vigilant eye on your website’s file system, alerting you to any unauthorized modifications or suspicious activities. By promptly detecting file changes, you can quickly respond to potential security breaches and restore your site to its original state if needed.

Last Words

In conclusion, the four pillars of WordPress security form the foundation for a highly secure WordPress site. By implementing the essential security measures, website owners can protect their valuable data, prevent unauthorized access, and mitigate potential risks. Safeguarding your WordPress site with these pillars ensures a strong defense against malicious attacks and enhances the overall security posture of your website.


  • What are the security risks of WordPress?

The security risks of WordPress include vulnerabilities in themes and plugins, weak passwords, outdated software, and malicious attacks.

  • What are the common reasons for a WordPress site to get hacked? 

Common reasons for a WordPress site to get hacked are weak passwords, outdated software, insecure themes or plugins, and lack of security measures.

  • What is the most secure way to be certain that a website is safe?

The most secure way to be certain that a website is safe is to implement strong security practices, such as using a robust firewall, regularly updating software and plugins, enforcing strong passwords, conducting security audits, and monitoring for any suspicious activities.


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