Brute force attacks are one of the most common threats websites face, and WordPress sites are particularly vulnerable due to their popularity. 

These attacks occur when hackers use automated tools to flood your login page with multiple attempts to guess your credentials. If they succeed, they can take control of your site, steal data, or cause serious damage.

Fortunately, with the right website security hardening strategies, you can block these attacks and keep your WordPress site safe:

1. Change Your Login URL

One simple but effective step is to change your WordPress login URL. Hackers typically target default login pages, like “/wp-login” or “/wp-admin” on WordPress sites. So, using a custom URL makes it tougher for automated brute force tools to find your login page and attack your site.

2. Limit Login Attempts

Set a limit on the number of failed login attempts allowed from a single IP address. If someone (or some bot) tries to log in too many times unsuccessfully, they get blocked. This prevents attackers from endlessly trying different password combinations.

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3. Use a WordPress Security Plugin

Every WordPress site should have a robust security plugin that offers comprehensive protection, beyond just login attempt limits.

Key features to include:

  • Firewall protection: Blocks malicious traffic before it reaches your site.
  • Malware scanning: Identifies and removes harmful files.
  • Two-factor authentication: Adds an extra layer of security by requiring an additional form of verification for login.
  • Login attempt limiting: If you don’t use a dedicated login limiting plugin, many security plugins like Wordfence or iThemes Security also include this feature.

4. Regular Security Audits

Regular security audits ensure that your website remains strong against emerging threats. A routine check will ensure your defences are up-to-date and help you spot and fix vulnerabilities before hackers can exploit them. This should be part of your ongoing maintenance plan to make sure everything is functioning as it should.

Harden Your Site with TunedWP

Don't leave your WordPress site vulnerable to brute force attacks and other threats. Implement the above steps to keep your site secure.

But for total peace of mind, consider getting professional website security hardening services from TunedWP.

We clean up malware infections, assess your current security posture, implement best practices and protections, and manage your site 24/7 for threats to keep your website secure.

Check out our security hardening packages to find which suits your needs. Got more questions? Send us an email at [email protected].

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Justin Meadows

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About the author

Justin Meadows is the founder of TunedWP and creator of the Topic Domination Method. Since 2009, he’s worked across SEO, WordPress, website performance and conversion optimisation, helping businesses get more from their websites.

His work now includes AI search, where he focuses on helping businesses build the content, authority and online presence needed to be understood and recommended by tools such as ChatGPT and Google Gemini.

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