15 Essential Ways to Protect Your Site from Hackers in 2026

Most WordPress sites don’t get hacked because of “advanced attacks.” They get hacked because of simple, small and preventable mistakes.

Yes, we’ve seen a lot of WordPress sites running outdated plugins, weak login credentials or zero backup systems….and that’s all it takes. 

In real WordPress setups, a single vulnerability can expose your complete website within minutes. And don’t blame WordPress for it by asking,” Is WordPress secure?” 

WordPress itself is secure. The problem is how most sites are configured.

In this WordPress security guide, I’ll show you exactly how to secure your WordPress site step-by-step, from basic protections to advanced hardening, so you can prevent attacks before they even take place. 

Why Is WordPress Security Important in 2026?

WordPress security is more important than ever. 

Why? because WordPress powers over 43% to 45% of all websites these days. Thus, WordPress is the largest, yet also most targeted ecosystem on the web. 

Here’s a myth buster: Attackers don’t target individual sites anymore like you see in movies. 

As a technical expert, I can clarify that most hackers actually scan the entire WordPress landscape using automated and AI-driven tools to find vulnerabilities at large scale. The most compromised WordPress sites are simply discovered, not specifically targeted. And then exploited automatically within minutes of exposing a weakness.

The Reality: WordPress Is a High-Value Target

• Massive attack surface: With nearly half the internet running on WordPress, even a small vulnerability can be exploited across thousands of sites. 
• Over 13,000+ websites hacked daily: Automated bots continuously scan for outdated plugins, weak logins and misconfigurations
• AI driven attacks: Modern attackers use AI to identify vulnerabilities faster than traditional security patches can respond

This means WordPress security is a baseline requirement now. 

The Biggest Risk Isn’t WordPress Core

One of the most misunderstood facts:

• 96% of vulnerabilities come from plugins, not WordPress core.
• Over 1/3 of hacked sites use outdated software.
• Hundreds of new plugin vulnerabilities are discovered every week, including critical RCE (Remote Code Execution) risks as well. 

In real setups, a single outdated plugin is more than enough to compromise your complete site.

2026 Threats Are More Advanced Than Ever

Security risks have evolved beyond simple brute-force attacks:

• Supply chain attacks: Malicious code injected into trusted plugin updates. (“dependency poisoning”)
• Automated exploitation: Around 17% of vulnerabilities are actively used in mass attacks. 
• Credential stuffing: Bots attempt thousands of login combinations using leaked passwords. 

These WordPress site attacks don’t need movie-style hacking – no green code, no keyboard mashing.

All these are fully automated and continuous.

Thus, if your site lacks even one of these layers, it becomes vulnerable. So, the goal is simple: Leave no easy entry points before bots find them. 

This is exactly why a structured, step-by-step approach matters. 

Next, you’ll learn how to secure your WordPress site with expert methods that cover every major vulnerability layer.

Foundation of WordPress Security (Stops 80% of Attacks)

Securing your WordPress site is simple. All you have to do is follow these few straightforward ways, step by step, and you can stop at least around 80% of common WordPress attacks. 

Thus, here are the 4 pillars of WordPress Security: 

1. Use a Secure WordPress Hosting Provider

What is the safest way to avoid robbery in your home? First, pick a safe neighborhood! 

The same way, the first step towards keeping your WordPress site secure is using a secure WordPress hosting provider. Some web hosting offers in-built security features like: 

• Automatic backup
• Malware scanning 
• Firewalls 

These built-in security features can give you a great head start. Look for a web hosting provider that takes security seriously. 

2. Keep WordPress Core, Themes, and Plugins Updated

Outdated software is one of the biggest causes of WordPress hacks.

Over 1/3 of hacked sites are running outdated versions. And most vulnerabilities are publicly known once discovered, making outdated sites easy targets. 

As discussed before, attackers scan for websites running older versions and exploit them automatically. So, make sure to: 

• Enable automatic updates for plugins, themes and WordPress core. 
• Remove any abandoned or poor plugin. 
• Regularly audit installed plugins for security issues.  

In most cases, updates are not optional, yet critical WordPress security patches.

3. Install an SSL Certificate (HTTPS)

An SSL certificate encrypts the data sent between your website and its visitors. 

Moreover, SSL certificates: 

• Protects user data from man-in-the-middle attacks. 
• Builds trust. (browsers mark non-HTTPS sites as “Not Secure”)
• Required for payment gateways and secure transactions. 

Without HTTPS, your WordPress website becomes vulnerable to data interception and session hijacking.

4. Set up Regular Website Backups

Even with the precautions, things can go south (wrong). That’s why I always have a “Go Bag” ready – Regular backups. 

Don’t let confidence be your only backup, because when things crash, it won’t restore your data.

Regular backups are your safety nets. If your WordPress site gets hacked, or simply breaks due to any reasons, a backup allows you to restore your clean working version of your website right away. 

Expert Note: Have a separate and safe location for your backups files. Because we don’t want one breach to turn into a total wipeout. 

Don’t let one attack wipe you out twice. Keep your backup files safe too. 

Login & Access Security (Most Targeted Area)

Your login page is the “front door” of your WordPress site. Always secure it well, or else thieves (hackers) will find their way inside. 

Here’s a fact: More than 80% of security breaches’ goal is to steal login credentials, with many brute-force attacks (bots guessing passwords) happening every second. 

That’s why, you must: 

5. Use Strong Passwords and Enable Two-Factor Authentication (2FA)

Think of your password as your front door key. Don’t share it, and if the lock-key is old, change it. 

If you are one of those who use “123456” or your pet’s name as a WordPress password, that’s like leaving your key under the doormat. It’s only a matter of time before hackers find it. 

Thus, make sure to always use a strong password. A few of the best examples for a strong password are: 

• Cobalt-Harvest-Lantern-7 
• A-stitch-1n-time-s@ves-9
• bluecoffeewizard99! 

Ensure the length of password over complexity. You can aim for around 14-16+ characters. 

Expert Insight: Better yet, if you can’t remember or think of any password, simply let Google Password Manager generate one for you. Google Password Manager generates and stores random, uncrackable passwords for every site. 

After your WordPress admin password is set, enable 2FA (Two Factor Authentication). This is hands-down the best way to stop hacks. Even if a hacker steals your password, they still will need a second “key”. It’s mostly a code sent to your phone or an app to get in. 

Why? Because if you use both, a stolen password is useless on its own. 

6. Limit Login Attempts and Change the Default Login URL

As we told you before, these days, hackers use automated “bots” to try thousands of password combination until one works (Called a “brute-force attack”)

By default, WordPress lets people guess your password a billion times. The easiest way to solve it is use a Limit login plugin like: Limit Login Attempts Reloaded. 

• Simply install and activate it. 
• Go to the Settings → Limit Login Attempts. 
• Set your “Allowed retries” as 3 or 5, then “Lockout Minutes” for around 20 minutes. 

Expert Tip: Always safelist your own IP address in the plugin settings, so just-in-case you don’t accidentally lock yourself out if you mistype your own password.  

However, one more thing we’re forgetting to add is change your login URL.

The whole WordPress community, and even hackers knows most WordPress sites are like this: 

yoursite.com/wp-admin 

…Change it right away to a secret web address such as ://yoursite.com to make it invisible for 99% of bots. 

Plugin & Theme Security (Biggest Risk Area)

Over 92% to 96% of WordPress vulnerabilities come from plugins and themes. A single outdated plugin is all it takes to show an “open door” to hackers. 

Thus, here’s the best WordPress security tips to prevent it: 

7. Remove Unused Plugins & Themes and Use Only Trusted Sources

Most of us install a plugin to test only and then forget about it. That’s a big risk. 

This is called the “Zombie” plugin risk. Even if a plugin is deactivated, its files are still in your WordPress server. And these old files give hackers the “back door” access to your complete site. 

Check for this kind of WordPress plugins right now, and delete them. 

One more thing, your WordPress only needs two main WordPress themes. Your Active theme and one official “fallback” theme (like Twenty Twenty-Four) in case of an emergency. Delete everything else now! 

Expert Insight: Always use the WordPress.org plugin directory or Theme Directory as these are vetted by WordPress community for safety. 

8. Avoid Nulled Themes & Plugins 

A “Nulled” theme or plugin is a premium WordPress product someone “cracked” to give away for free. (Yet everything comes at a price). 

The developers of nulled software aren’t doing any charity. They almost always inject malware, spyware, or spam links into the code. You may not see it nor sense it, but it could be stealing your customer’s data or sending your visitors to “shady” websites in the background. 

By chance if your “free nulled” theme is secretly linked to any gambling or adult site, Google will penalize and drop your SEO ranking. 

What to do? 

Always download premium WordPress plugins and themes. Delete any nulled plugin or theme, and report it. Plus, remember to buy premium WordPress plugins directly from the creator’s official website. or sites like ThemeForest or CodeCanyon are also safe. 

WordPress Firewall & Malware Protection

A firewall is an important layer of WordPress protection. Here is the simple WordPress security tutorial for setting up your “security guard”:

9. Use a WordPress firewall (WAF)

This acts as a security checkpoint between your website and the internet. 

The WordPress firewall filters out any malicious traffic such as: 

• SQL injections.
• Malicious bots.
• Brute-force attacks. 

And before any of these WordPress attacks its server, the firewall protects your site, its resources and data. 

10. Run Regular Malware Scans and Monitor Suspicious Activity

Even with a firewall, some malwares can get through. 

To make your WordPress site secure, you need a WordPress security tool that regularly scans and compares your files to the “clean” versions on WordPress.org. And if something looks fishy, it alerts you right away.

Monitor all alerts on suspicious activities from malware scans such as new admin users, file changes, or repeated failed login attempts to make sure you stay ahead and keep your WordPress security up-to-date. 

Database & File Security

One of the things I do to secure WordPress website is 

11. Change the Default Database Prefix and Set Proper File Permissions

Most WordPress sites use the same default database structure. If you are one of them, stop right now. This is exactly what makes you an easy target for hackers. 

Change your database default prefix (wp_ in WordPress) to something random. This is a classic move in WordPress hardening because it hides your database table from most guessing bots. 

There’s a manual way to do it, yet I don’t recommend it. Instead, use a WordPress security plugin like All-in-One WP Security or Solid Security. They have a one-click button to rename your prefix safely. 

Next, set proper file permissions. It restricts who can read, write or execute files on your server. In WordPress, files have “permission codes” (usually three numbers).

Correctly set file permissions to avoid unauthorized users and processes from modifying any sensitive files. Here’s how the code works: 

Item	Recommended Permission	Purpose
Directories	755	Owner has full control; group and others can only read and execute.
Files	644	Owner can read and write; group and others can only read.
wp-config.php	600 or 640	Restricts access to the file owner to protect database credentials.
.htaccess	644	Prevents tampering while allowing WordPress to update permalinks.

Advanced WordPress Hardening

This step of WordPress security is where we close up the tiny cracks that most people forget. 

If you want to truly secure a WordPress website, here’s are the three big steps of WordPress hardening: 

12. Disable XML-RPC 

XML-RPC is a core WordPress API that lets users connect to their WordPress website using third party tools or services. However, sadly, hackers also found a way to exploit this. 

So, if you don’t use the WordPress mobile app or Jetpack, disable it.

13. Disable File Editing (Lock the Control Room)

By default, WordPress has a built-in editor that allows you to change your WordPress theme or plugin code right from the dashboard. Unfortunately, in the past, hackers have a way to exploit this too if they manage to get a hold of your admin account. 

Disable it right now! 

You can disable this by simply adding a line of code in your wp-config.php file: 

define( ‘DISALLOW_FILE_EDIT’, true ); 

And if this sounds too technical, just get a WordPress security plugin as most of them have a simple toggle button for it. 

14. Hide Your WordPress Version (Stop the Blueprint Theft)

WordPress, by default, shows which version of WordPress you’re running to everyone. 

The risk? If you forget to update, hackers look for sites running older versions with known WordPress vulnerabilities. It’s like putting a sign on your house saying, “I have the old 1990s locks.”

Thus, make sure to hide that WordPress version number. This is a standard feature in most WordPress security tips guides, and is mostly a simple one-click setting in plugins like Sucuri. 

Monitoring & Activity Tracking

Monitoring & Activity Tracking

Last but not the least, here’s your final WordPress security tip to keep in mind: 

15. Enable Activity Logs and Monitor Login Attempts

As we know, WordPress doesn’t keep a record of what your users do. If a webpage disappears or any settings change, you’ll have zero idea who did it. 

And that’s exactly why WordPress security plugins like WP Activity Log keep these records. These security plugins keep a track of all and every login, plugin activation and post deletion. 

This is the core part of WordPress hardening. 

This is even better if you have a WordPress team. If anything breaks, you can check the log to see which WordPress plugin was updated or installed before the crash. 

One more thing to do is monitor the login attempts. 

Even if your login security WordPress settings are blocking them, seeing 1,000 failed attempts, every day, from one country tells you it’s time to block that entire region.

Monitoring is like a “Black Box” on an airplane. If something goes wrong, the logs are the first thing you use for WordPress malware removal or troubleshooting. It lets you spot suspicious behavior before a full scale hack happens.

Final Thoughts 

In a nutshell, these are all the best WordPress security steps and tips to secure your entire WordPress site, from head to toe. 

I’ve tried to include almost every WordPress security trick used on every one of my WordPress websites. And rest assured, as every single WordPress security step brings you closer from zero to advanced, step by step. 

Related articles: 

• Don’t Go Live Without Changing These 5 WordPress Settings
• 8 Best Web Hosting For Small Business (Affordable & Reliable In 2026)
• Top 8 Fastest Portfolio WordPress Themes for Creatives

FAQs

Is WordPress secure? 

Yes, WordPress is safe. But thanks to its growing popularity, WordPress is also a major target for hackers. The core WordPress is sure and always updated, and WordPress vulnerabilities mostly come from outdated plugins, themes and poor use of WordPress security guides.  

Why is the WordPress site not safe?

WordPress is a secure platform at its core. However, the reason why most WordPress sites are not safe is because of the: 

• Lack of SSL certificate
• Outdated WordPress plugins or themes 
• Week passwords
• Poor WordPress hosting 
• No WordPress security plugin installed 

Has my WordPress site been hacked?

Here are the signs your WordPress site has been hacked: 

• Suspicious user accounts.
• Site redirects to spammy websites or shows malicious ads. 
• SEO traffic suddenly drops. (Or worse, your site is blacklisted)
• You found any hidden code or file. 

What is the best security for WordPress?

The best security for WordPress involves a number of WordPress security methods including using WordPress security plugins and best practices. 

Does WordPress have built-in security? 

Yes, WordPress core software is built to be highly secure with features such as user roles & permissions, password generator, data sensitization and more. But if you want extra security, there are many WordPress security plugins which are completely free in the WordPress plugin directory. 

How to secure your WordPress site?

• Use a WordPress security plugin. 
• Keep every plugin and theme updated. 
• Use a powerful password. 
• Enable 2FA. 
• Use HTTPs. 
• Pick a reputable WordPress hosting. 
• Backup your site regularly. 

What are the security issues with WordPress? 

There are no security issues with WordPress core, but with the outdated WordPress plugins or themes users install, and forget to update or delete.