Running a WordPress website comes with great flexibility, but it also makes your site a prime target for cybercriminals. If you don’t take the right precautions, hackers can exploit vulnerabilities, steal sensitive data, or even bring your site down completely.
That’s why learning how to secure WordPress website from hackers is one of the most important steps for every website owner. From using strong passwords to configuring firewalls and regular backups, there are proven strategies to keep your website safe.
In this comprehensive guide, we’ll explore beginner, intermediate, and advanced methods to protect your WordPress site from malicious attacks.
Why Hackers Target WordPress Websites
WordPress powers over 40% of all websites worldwide, from personal blogs to e-commerce stores. This dominance makes it a massive target. But why exactly do hackers care about your site?
- Data theft: If your site handles customer information (names, emails, payment details), hackers can steal and sell it.
- SEO spam: Hackers inject spammy links or redirects to boost their own shady websites.
- Malware distribution: Compromised sites can spread viruses to visitors.
- Server hijacking: Hackers may use your hosting server to run phishing campaigns or mine cryptocurrency.
- Defacement: Some hackers simply enjoy vandalizing websites for notoriety.
🔴 Example: In 2022, thousands of WordPress websites were hacked through outdated Elementor plugin versions. Hackers injected malware into the sites, redirecting visitors to phishing pages. Most of these attacks were preventable with timely updates.
Beginner-Level Security Measures
If you’re new to WordPress, start here. These simple steps significantly reduce your chances of being hacked.
1. Keep WordPress, Themes, and Plugins Updated
WordPress constantly releases updates, many of which patch security issues. Outdated sites are easy prey.
- Enable auto-updates for minor WordPress core releases.
- Update plugins and themes weekly.
- Delete unused plugins and themes to reduce entry points.
📌 Case in Point: The infamous RevSlider vulnerability affected thousands of WordPress sites simply because users delayed updating their plugin.
2. Use Strong Login Credentials
Brute-force attacks remain one of the most common methods hackers use.
- Avoid usernames like “admin” or “administrator”.
- Use a password manager (e.g., LastPass, 1Password) to generate strong, unique passwords.
- Update login credentials every 3–6 months.
3. Limit Login Attempts
Brute force attacks rely on unlimited guesses. Stop them by restricting login attempts.
- Install plugins like Limit Login Attempts Reloaded.
- Configure lockouts after 3–5 failed attempts.
- Set IP bans for repeat offenders.
This prevents bots from hammering your login page.
4. Enable Two-Factor Authentication (2FA)
Passwords alone are not enough. With 2FA, even if a hacker steals your password, they need a secondary code to log in.
- Use apps like Google Authenticator, Authy, or Microsoft Authenticator.
- Many security plugins (Wordfence, iThemes Security) include built-in 2FA.
5. Choose Secure Hosting
Cheap hosting often means poor security. A secure host provides:
- Automatic malware scans.
- Free SSL certificates.
- Firewalls and DDoS protection.
✅ Trusted hosts: SiteGround, Bluehost, Kinsta, WP Engine.
Intermediate Security Measures
Once the basics are covered, these steps give your site a stronger defense.
6. Install a WordPress Security Plugin
Security plugins act like an alarm system for your site.
- Wordfence Security → free firewall + malware scanner.
- Sucuri Security → activity monitoring + blacklist removal.
- iThemes Security → password enforcement + brute-force protection.
Many premium versions also include real-time protection.
7. Use SSL (HTTPS)
SSL encrypts communication between your site and visitors. Without it, login credentials or form data can be intercepted.
- Use Let’s Encrypt for free SSL.
- Update internal links from HTTP → HTTPS.
- Force HTTPS via your
.htaccessfile or hosting panel.
Bonus: Google gives HTTPS sites a ranking boost.
8. Change Default Login URL
By default, WordPress login is at /wp-login.php. Hackers know this.
- Install WPS Hide Login to change it.
- Use a unique URL like
/my-site-login.
This hides your login page from bots scanning for entry points.
9. Regular Backups
Backups are your ultimate safety net. If all else fails, you can restore your site.
- UpdraftPlus → simple, cloud storage options.
- BlogVault → real-time backups.
- BackupBuddy → full-site backup and migration.
Schedule automatic backups daily or weekly. Store them off-site.
10. Control User Roles and Permissions
Limit the number of admins. Assign roles carefully:
- Administrator → full access (rarely used).
- Editor → content management.
- Author → own posts only.
- Subscriber → read-only.
The fewer admins, the better.
Advanced Security Measures
For established or business-critical sites, these advanced strategies provide deeper protection.
11. Web Application Firewall (WAF)
A WAF filters malicious traffic before it even reaches your site.
- Cloudflare WAF → protects against DDoS, SQL injections, XSS.
- Sucuri WAF → advanced cloud-based firewall.
Think of it as a security guard standing between hackers and your website.
12. Database Security
Hackers often target WordPress databases via SQL injection.
- Change default table prefix
wp_to something unique. - Use strong MySQL passwords.
- Regularly backup your database.
- Restrict external access.
13. File Permissions & Configuration
Wrong permissions = open doors.
- Files → 644
- Folders → 755
- Protect
wp-config.phpby moving it above the root directory. - Disable PHP execution in
/uploads/to prevent malicious scripts.
14. Disable XML-RPC
XML-RPC allows remote connections but is often abused in brute-force attacks.
- Disable via
.htaccessrules. - Or install Disable XML-RPC plugin.
Unless you specifically use Jetpack or remote publishing, disable it.
15. Monitor Site Activity & Logs
Regular monitoring helps detect early breaches.
- WP Activity Log → track user changes.
- Sucuri → log all requests.
- Wordfence → monitor live traffic.
This lets you quickly identify suspicious activity.
Extra Best Practices
- Hide WordPress Version → prevents version-specific exploits.
- Disable Directory Browsing → stop hackers from snooping file structures.
- Regular Malware Scans → detect infections before they spread.
- Educate Your Team → train editors/admins to avoid weak passwords or phishing links.
Common Signs Your WordPress Site is Hacked
Be on alert for:
- Sudden drop in website traffic.
- Unknown admin accounts.
- Website redirecting to strange pages.
- Google flagging your site as unsafe.
- Defaced homepage or strange pop-ups.
If this happens:
- Take your site offline.
- Scan with Wordfence or Sucuri.
- Restore from backup.
- Change all credentials.
- Contact hosting support.
Frequently Asked Questions (FAQs)
Q1: What is the most common way WordPress sites get hacked?
Outdated plugins and weak passwords are the top causes.
Q2: Do I really need a paid security plugin?
Free plugins like Wordfence are great, but premium versions offer real-time monitoring and stronger firewalls.
Q3: Can SSL alone secure my WordPress site?
No. SSL encrypts data transfer but doesn’t stop hacking attempts. Combine it with firewalls and strong logins.
Q4: How often should I back up my WordPress site?
At least once a week. For e-commerce sites, daily backups are ideal.
Q5: Should I disable the WordPress admin username “admin”?
Yes. Hackers target “admin” by default. Use a unique username.
Final Thoughts
Securing your WordPress site is not a one-time job but a continuous process. From beginner steps like updating plugins and using strong passwords, to advanced measures like firewalls, database hardening, and file permission tweaks, every layer adds protection. Now that you know how to secure WordPress website from hackers, start applying these steps immediately. Remember—prevention is far cheaper and easier than recovery.
