🔒 Secure WordPress Blog Against Hackers: Expert Tips & Guide

By / Updated on August 14, 2025

secure wordpress blog

Keeping your WordPress site safe from hackers is essential in 2025. Cyberattacks are more frequent than ever, with many WordPress blogs being compromised due to security loopholes in outdated plugins, weak passwords, or vulnerable server settings.

In this guide, we’ll show you proven methods to secure a WordPress blog against hackers, protect your data, and keep your online business running smoothly.

Why WordPress Blogs Get Hacked

Hackers often exploit SQL injection vulnerabilities, outdated themes, weak login credentials, and insecure file permissions. Once inside, they can damage your database, steal sensitive data, or even take full control of your site.

To prevent this, you must proactively strengthen your WordPress security settings.

Essential WordPress Security Practices

Follow these steps to protect your WordPress blog from hackers:

1. Use Strong, Unique Passwords

  • Create alphanumeric passwords with capital letters, symbols, and numbers.
    Example: YtyUjklMgdYUoi!*&(4LxP

  • Use different passwords for Database, cPanel, and WordPress login.

  • Avoid storing passwords in browsers. Use a password manager instead.

2. Secure File & Folder Permissions

  • Folders: Set permissions to 755.

  • Files: Set permissions to 644.

  • wp-config.php & .htaccess: Change permissions to 440 for maximum protection. Temporarily adjust if a plugin needs write access.

3. Lock Down WordPress Admin Access

  • Disable file editing in the WordPress dashboard by adding:

    define('DISALLOW_FILE_EDIT', true);

  • Restrict access to sensitive directories in .htaccess:

    RewriteRule ^wp-admin/includes/ – [F,L]
    RewriteRule !^wp-includes/ – [S=3]
    RewriteRule ^wp-includes/[^/]+\.php$ – [F,L]
    RewriteRule ^wp-includes/js/tinymce/langs/.+\.php – [F,L]
    RewriteRule ^wp-includes/theme-compat/ – [F,L]

4. Avoid Risky Plugins & Themes

  • Only install plugins from trusted sources like the WordPress.org repository.

  • Upload plugin .zip files manually to /wp-content/plugins when possible.

  • Regularly remove unused or outdated plugins.

5. Control User Registrations

  • If user registration is not required, disable it.

  • If enabled, assign new users the lowest role (e.g., Subscriber).

Additional WordPress Security Tips

  • Install a Security Plugin – Use tools like Wordfence or iThemes Security to automatically block suspicious login attempts.

  • Enable Two-Factor Authentication – Add an extra login step for better protection.

  • Hide Your WordPress Version – Prevent hackers from targeting known vulnerabilities.

  • Use SSL (HTTPS) – Encrypt data transmission between users and your site.

Backup Your Blog Regularly

Perform database and file backups every 2–3 days. Store copies on cloud storage like Google Drive or Dropbox so you can quickly restore your site if hacked.

FAQs: Securing Your WordPress Blog

Q: How often should I update plugins and themes?
A: Check for updates weekly and install security patches immediately.

Q: Can free security plugins protect my site?
A: Yes, but premium security plugins offer advanced firewalls, malware scanning, and real-time monitoring.

Final Thoughts

Implementing these WordPress security best practices will drastically reduce the chances of getting hacked. Don’t wait until your site is compromised — secure your WordPress blog now and protect your hard work.

Scroll to Top