WordPress Security: 12 Simple Tips to Protect Your Website

Thousands of WordPress sites get hacked every day — not because their owners did anything wrong, but simply because they never set up the basic precautions to protect them.

WordPress powers over 40% of the internet, which makes it a magnet for automated bots constantly scanning for easy targets.

The good news is that most attacks are completely preventable. A few simple changes to your setup can stop the vast majority of threats, and none of them require any technical knowledge.

In this guide, we’ll walk you through exactly what to do.

In This Article:

Is WordPress Secure?

Yes. WordPress itself is a well-maintained, open-source platform with a dedicated security team that regularly patches vulnerabilities and releases updates.

But here’s the thing: WordPress core is rarely the problem. Most website hacks happen because of:

• Outdated plugins or themes that contain known security vulnerabilities
• Weak or reused passwords that are easy to guess
• Poor hosting environments that don’t protect server-level security
• No firewall or security monitoring in place

In other words, WordPress is as secure as you make it. The steps below will give you a strong foundation.

Quick WordPress Security Checklist

If you’re short on time, start with these essential WordPress security steps. Even completing two or three of these will dramatically reduce your risk.

• ✅ Install a WordPress security plugin (like Sucuri or Wordfence)
• ✅ Set up a firewall (Cloudflare is free and beginner-friendly)
• ✅ Enable HTTPS with an SSL certificate
• ✅ Keep WordPress, plugins, and themes updated
• ✅ Use strong, unique passwords and enable two-factor authentication
• ✅ Back up your website regularly

For the full breakdown of each step, keep reading.

How to Improve WordPress Security: 12 Beginner-Friendly Tips

1. Use a WordPress Security Plugin

A security plugin is the easiest way to add a layer of protection to your WordPress site.

We always recommend starting here when reviewing a site’s security setup. It covers a lot of ground with minimal effort.

Security plugins scan your website for malware, monitor for suspicious activity, harden your site against common attacks, and alert you if something goes wrong.

Popular options include:

• Sucuri: Offers a free plugin with malware scanning, security hardening, and activity auditing. Their paid plans include a powerful firewall and malware cleanup guarantee.
• Wordfence: Another highly rated plugin with a built-in firewall and real-time threat detection.
• WPScan: Scans your website for vulnerabilities.

To install one, go to your WordPress dashboard. Then, go to Plugins → Add New Plugin, and search for “Sucuri” or “Wordfence.” Install, activate, and follow the setup steps.

2. Use a Firewall (Cloudflare or Sucuri)

A web application firewall (WAF) acts as a filter between your website and the outside world. It blocks malicious traffic — including bots, hackers, and DDoS attacks — before it ever reaches your site.

Cloudflare is one of the most popular options and has a free plan that’s perfect for beginners. It works at the DNS level, meaning it protects your site before traffic even hits your server.

Setting it up takes about 15–20 minutes and involves pointing your domain’s nameservers to Cloudflare.

Sucuri’s firewall is a premium cloud-based option that’s especially well-suited if you’re already using Sucuri for malware protection.

If you already use a security plugin like Sucuri or Wordfence, some firewall protection is already built in.

Adding Cloudflare on top gives you an extra layer of defense.

3. Choose Secure WordPress Hosting

Your web host is the foundation of your WordPress security. A good host actively protects their servers, offers automatic backups, and helps you recover quickly if something goes wrong.

When evaluating hosting options, look for:

• Automatic backups included with the plan
• Free SSL certificates
• Malware scanning or server-level firewalls
• Regular software updates on the server side
• 24/7 customer support in case of emergencies

Bluehost and SiteGround are two beginner-friendly hosts with strong security track records. Both offer free SSL, automated backups, and excellent support.

If you want maximum security with minimal effort, consider managed WordPress hosting.

With managed hosting, the hosting company handles updates, backups, and server-level security for you — ideal if you’d rather focus on running your business than managing technical details.

4. Enable SSL / HTTPS

SSL (Secure Sockets Layer) encrypts the connection between your website and your visitors’ browsers.

When SSL is enabled, your site URL changes from http:// to https://, and a padlock icon appears in the browser address bar.

Why does this matter? Without HTTPS, sensitive data like login credentials, form submissions, and payment information can potentially be intercepted.

Google also uses HTTPS as a ranking signal, so having SSL can help your SEO.

Most reputable web hosts, including Bluehost and SiteGround, include a free SSL certificate with every hosting plan.

If you don’t have one set up yet, contact your host’s support team and ask them to enable it. In many cases, it’s a one-click option in your hosting control panel.

5. Keep WordPress, Plugins, and Themes Updated

Outdated software is one of the most common causes of WordPress security breaches. When developers discover vulnerabilities in plugins, themes, or WordPress itself, they release updates to patch them.

If you’re not updating regularly, you’re leaving those vulnerabilities open for attackers to exploit.

WordPress automatically installs minor updates, but major releases typically require a manual update from your dashboard.

Make it a habit to log in to your WordPress dashboard at least once a week and check for available updates under Dashboard → Updates.

Pro tip: Before updating, especially for major WordPress releases, make sure you have a fresh backup of your site. That way, if anything breaks, you can restore it quickly.

6. Remove Unused Plugins and Themes

Every plugin and theme on your site is a potential entry point for attackers — even if it’s inactive. Hackers can exploit vulnerabilities in deactivated plugins just as easily as active ones.

Do a quick audit of your WordPress site:

• Go to Plugins → Installed Plugins and delete any you’re not actively using
• Go to Appearance → Themes and remove any themes you’re not using (keep one default theme as a fallback)

Fewer plugins also means a faster website, so this is a win-win.

Once again, I always recommend backing up your site before you do this.

This will safeguard against any issues that may potentially arise if you accidentally delete a plugin that you still use or need. (More on site backups later on.)

7. Use Strong Passwords

Weak passwords are still one of the top causes of WordPress account compromises. If your password is something like “password123” or your dog’s name, it’s time for an upgrade.

A strong password should be:

• At least 16 characters long
• A mix of uppercase letters, lowercase letters, numbers, and symbols
• Unique to your WordPress account (don’t reuse passwords from other sites)

The easiest way to manage strong passwords is with a password manager like 1Password, Bitwarden, or LastPass. These tools generate strong passwords for you and store them securely so you never have to remember them.

Make sure all users with access to your WordPress dashboard are also using strong passwords — not just you.

8. Enable Two-Factor Authentication (2FA)

Two-factor authentication (2FA) adds a second layer of protection to your login process.

Even if someone steals your password, they still can’t get into your account without passing the second step.

Here’s how it typically works: you enter your username and password as usual, then you’re prompted for a one-time code sent to your phone or generated by an authenticator app (like Google Authenticator or Authy).

Several security plugins (including Wordfence and Sucuri) include 2FA as a built-in feature. You can also use a dedicated plugin like WP 2FA from the WordPress plugin repository.

Enabling 2FA is especially important for administrator accounts.

9. Limit Login Attempts

By default, WordPress allows unlimited login attempts, which makes it vulnerable to brute force attacks — where automated bots try thousands of username and password combinations until they find one that works.

Limiting login attempts stops these attacks in their tracks. After a set number of failed attempts (usually 3–5), the plugin blocks that IP address from trying again.

Many security plugins (Wordfence, Sucuri, etc.) include this feature automatically. You can also install a dedicated plugin like Limit Login Attempts Reloaded from the WordPress plugin repository.

10. Back Up Your WordPress Site Regularly

No security setup is 100% foolproof. Backups are your insurance policy — if your site gets hacked, corrupted, or accidentally broken during an update, a recent backup means you can restore it quickly and completely.

A good backup strategy includes:

• Automated daily or weekly backups (depending on how often you update your site)
• Off-site storage so your backups are safe even if your server is compromised (cloud storage like Google Drive or Dropbox works well)
• Easy one-click restore options

Many hosting providers include automated backups in their plans.

You can also use a dedicated backup plugin like Duplicator, which is free and beginner-friendly.

Pro Tip: After setting up your backup plugin, do a test restore to confirm your backups are actually working. It’s the step most people skip — until they actually need the backup.

11. Limit User Roles and Permissions

If multiple people have access to your WordPress site, such as writers, editors, or assistants, you’ll want to make sure each person only has the access they actually need.

WordPress comes with five default user roles:

• Administrator — Full access to everything
• Editor — Can manage and publish posts and pages
• Author — Can write and publish their own posts
• Contributor — Can write posts, but not publish them
• Subscriber — Can only manage their own profile

It’s best to avoid giving people administrator access unless absolutely necessary.

If you hire a freelance writer, give them the Author or Contributor role. If a vendor needs to install a plugin, you can grant temporary admin access and then downgrade their role afterward.

12. Monitor Your Website Activity

Knowing what’s happening on your site in real time can help you catch suspicious activity before it becomes a serious problem.

In my experience, activity logs are one of the most underused security tools — most site owners never check them until something goes wrong.

Good security plugins log things like:

• Failed login attempts
• File changes
• New user registrations
• Plugin installations or updates

Sucuri, Wordfence, and most other security plugins include activity monitoring dashboards. Reviewing these logs occasionally — especially after something seems off — is a healthy habit.

Common WordPress Security Mistakes to Avoid

Even with the best intentions, many WordPress beginners make security mistakes that leave their sites exposed. Watch out for these common ones:

• Installing too many plugins. Every plugin is a potential vulnerability. Only install plugins from reputable developers, and remove anything you don’t actively use.
• Ignoring updates. Skipping plugin and theme updates is one of the most common ways sites get hacked. Turn on automatic updates where possible, and make it a weekly habit to check your dashboard.
• Using weak or shared passwords. Don’t use the same password across multiple sites, and avoid anything easy to guess. Use a password manager.
• Skipping the firewall. Many beginners assume their hosting provider handles everything. A firewall adds a critical extra layer of protection that most hosts don’t provide by default.
• Forgetting to back up. Backups protect you when everything else fails. Set up automated backups and make sure they’re actually running.
• Keeping the default “admin” username. If your username is literally “admin,” you’re making a hacker’s job easier. Create a new administrator account with a unique username and delete the default one.

FAQs About WordPress Security

That’s it! I hope this article helped you improve your WordPress security. If you want to protect your site further, check out the following beginner-friendly guides:

• Best WordPress Security Plugins to Protect Your Site
• Best WordPress Plugins (Many FREE)
• Best Plugins to Speed Up WordPress Sites
• Best WordPress Multisite Hosting Providers (Expert Pick)

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