Tips on Ensuring your WordPress Website is Secure

Securing your WordPress site is crucial to protecting your content, user data, and maintaining the trust of your visitors. WordPress, being the most popular content management system, is a common target for hackers. However, with proper security measures, you can significantly reduce the risk of attacks. Here’s a comprehensive guide to securing your WordPress site:

1. Keep WordPress Updated

Keeping your WordPress core, themes, and plugins updated is the first and foremost step in securing your site. Updates often include security patches for vulnerabilities discovered in previous versions.

• Automatic Updates: Enable automatic updates for minor releases and themes/plugins.
• Manual Updates: Regularly check for and apply updates to major releases.

2. Use Strong Passwords and Usernames

• Avoid “admin” as Username: Using the default “admin” username makes it easier for attackers to guess your login credentials.
• Strong Passwords: Use complex and unique passwords for all user accounts. Consider using a password manager to generate and store strong passwords.

3. Limit Login Attempts

Brute force attacks involve repeatedly trying different password combinations. Limiting login attempts can prevent this.

• Plugins: Use plugins like Limit Login Attempts Reloaded or Login LockDown to restrict the number of failed login attempts.

4. Two-Factor Authentication (2FA)

Adding an extra layer of security through 2FA can significantly reduce the risk of unauthorized access.

• Plugins: Implement 2FA using plugins like Google Authenticator or Wordfence.

5. Secure Your WordPress Hosting

• Choose a Secure Hosting Provider: Opt for reputable hosting providers that specialize in WordPress security.
• Server-Level Security: Ensure your host provides server-level security features like firewalls, malware scanning, and DDoS protection.

6. Install a Security Plugin

Security plugins can offer a comprehensive set of tools to protect your site.

• Popular Security Plugins: Consider plugins like Wordfence Security, iThemes Security, or Sucuri Security. These plugins offer features like firewall protection, malware scanning, and login security.

7. Use HTTPS

Secure your website with HTTPS to encrypt data transferred between your site and visitors.

• SSL Certificate: Obtain an SSL certificate and configure your site to use HTTPS. Many hosting providers offer free SSL certificates via Let’s Encrypt.

8. Regular Backups

Regular backups ensure you can quickly restore your site in case of a security breach.

• Backup Plugins: Use plugins like UpdraftPlus, BackupBuddy, or VaultPress to automate backups.
• Backup Frequency: Schedule regular backups and store them in a secure location, preferably off-site.

9. Change the WordPress Database Prefix

The default database prefix (wp_) is a common target for SQL injection attacks.

• Change Prefix: During installation, choose a custom prefix. For existing sites, use plugins like iThemes Security to change the database prefix.

10. Disable File Editing

WordPress allows file editing through the dashboard, which can be risky if an attacker gains access.

• Disable File Editing: Add the following line to your wp-config.php file:
  define('DISALLOW_FILE_EDIT', true);


11. Hide WordPress Version

Displaying the WordPress version can make it easier for attackers to exploit known vulnerabilities.

• Remove Version Information: Use security plugins to hide your WordPress version from the public.

12. Monitor Your Site

Regular monitoring helps detect and address potential security issues promptly.

• Monitoring Plugins: Use plugins like Sucuri Security or Wordfence for real-time monitoring and alerts.

13. Implement a Web Application Firewall (WAF)

A WAF can block malicious traffic before it reaches your site.

• WAF Solutions: Services like Cloudflare or Sucuri offer WAF solutions that can be integrated with WordPress.

14. Secure wp-config.php

The wp-config.php file contains critical configuration settings for your WordPress site.

• Move wp-config.php: Move the file to a non-public directory.
• Set Permissions: Restrict the file permissions to prevent unauthorized access:
  chmod 600 wp-config.php


15. Disable Directory Indexing and Browsing

Directory indexing can expose sensitive files and information to attackers.

• .htaccess Rule: Add the following rule to your .htaccess file to disable directory browsing:
  Options -Indexes


By implementing these security measures, you can significantly enhance the protection of your WordPress site. Regularly review and update your security practices to stay ahead of potential threats. Remember, security is an ongoing process, not a one-time setup.

Of course, you could also enlist the services of a professional company with years of experience in WordPress Development and Security. Contact us for more information.