Top 5 WordPress security tips for 2025

Growing cyber threats in 2025 are making small businesses question their WordPress security like never before. With WordPress being the world’s most popular website platform, it’s unsurprising that it’s also the most targeted.

Today, a staggering 513 million websites run on WordPress. That’s more than 43% of all sites globally. From freelancers to online store owners, WordPress is a doorway to creating visually stunning websites. But it’s not invincible.

In fact, 90% of WordPress vulnerabilities come from plugins alone.

A cyberattack can do more than just take your site offline. If you have a small business, an attack can be devastating. For example, customer data can be stolen, your reputation could be damaged, and revenue lost. A breach can erode customer trust overnight. And in many cases, recovery is costly, both financially and operationally.

That’s why taking WordPress security seriously isn’t just for large enterprises. It’s vital for any WordPress site owner who values their business, their brand, and their audience.

Staying protected in 2025 means keeping yourself up to date with the latest security trends. With that in mind, these 5 must-do strategies will be essential for your WordPress site protection.

1. Give your login a security makeover

Where do cyberattacks begin? Well, it’s often your WordPress login page. That’s why it's the first thing you should secure, ideally right after setting up your hosting.

Keep in mind the following WordPress security tips for how to prevent a cyberattack on your small business:

Strengthen your passwords

There’s no excuse in 2025 to be using common words for passwords, especially with password managers providing a low-cost, secure method of storing and managing them. And never use personal details or recycled passwords across accounts. A strong password should include a mix of upper and lowercase letters, numbers, and symbols.

Activate two-factor authentication (2FA)

2FA adds a second layer of protection on top of your password. That means even if a cybercriminal manages to get hold of your username and password, they won’t be able to access your site without a secondary verification code.

Google Authenticator is a globally trusted and popular app for Android and iPhone that provides an extra layer of login security by generating time-based one-time passwords (TOTP). Explore how to install the Google Authenticator WordPress plugin using this simplified guide.

Place a guard around multiple login attempts

As simple as it sounds, hackers often use brute force attacks to try and guess your login credentials. To combat this, you can limit the number of login attempts allowed to help prevent these types of attacks. This can be done through a plugin or by adding code to your functions.php file.

You can limit the number of login attempts to your WordPress Dashboard using theLogin LockDown plugin. It records every failed login's IP address within a certain period. If more than a certain number of attempts is detected within a short period from the same IP range, then the login function is deactivated for all requests from that range.

Change the default login URL

Hackers often target the default WordPress login paths like /wp-admin or /wp-login.php. Therefore, changing your login URL makes your site less visible to automated attacks. It’s not a complete WordPress security solution on its own, but it adds an extra hurdle for bad actors.

Say goodbye to “admin” as your username

The default “admin” username is widely known and frequently targeted. Choosing a unique username that doesn’t reference your site name or role makes it harder for cybercriminals to guess.

Here’s a quick step-by-step guide on how to change your WordPress Admin URL:

1. Install a plugin such asWPS Hide Login

2. Set your custom login URL

3. Enter your new login path

4. Log in using the new URL

5. Bookmark the new login URL

Taking the above steps adds a critical layer of protection that makes unauthorized access significantly more difficult.

2. Build visitor trust by adding SSL

SSL (Secure Sockets Layer) encrypts the connection between your website and your visitors. That means any data shared, from login credentials to checkout details, is shielded from prying eyes. It’s the standard for modern web security and also sends a clear trust signal to anyone visiting your website.

Beyond the WordPress security benefits, SSL impacts your search visibility. Google favors encrypted websites and gives SSL-enabled pages a ranking boost. Some WordPress hosting providers offer free SSL certificates for 1 year, simplifying the process. Choosing one that includes SSL by default can save you time and provide immediate protection from launch.

3. Use a hosting platform that has auto-updates

Cyber threats don’t wait. They evolve, and software developers respond with patches. If you’re not updating your WordPress core, themes, and plugins regularly, you’re leaving your site exposed to known vulnerabilities. That’s a risk that grows with every passing day.

Updating isn’t just about getting new features either. It’s about closing security gaps that could otherwise be exploited. Many plugin vulnerabilities are discovered and resolved quickly, but only users who update benefit from those fixes. WordPress also offers automatic update options, which can be a powerful safety net.

Thankfully, some of the best WordPress hosting platforms support WordPress automatic updates. Activating them can reduce manual effort and keep your site well-protected.

4. Protect your site with WordPress security tools

Strong passwords and SSL provide a solid foundation. But deeper security comes from tools designed to detect, prevent, and respond to threats in real-time. These include plugins and security suites that add layers of active monitoring and defense.

Some WordPress hosting providers offer free WordPress security tools that are integrated directly into the platform. Let’s take a look at two of them:

Read-only mode site protector

This easy-to-use feature switches your WordPress file system to a partial, read-only mode. Essential functions can operate normally while protecting the rest of your system from being tampered with by unauthorized users.

Malware scanner

So that cyber threats can be detected and removed promptly, it’s also important to have a malware scanner for your WordPress site. The scanner runs quietly in the background, so you can focus on working on your WordPress project without interruptions.

Using the above tools together can drastically reduce your risk of infection or intrusion. The combination of real-time scanning and immediate response to threats protects your website from all angles and prevents downtime.

5. Back up regularly for ultimate peace of mind

Even with strong security in place, things can go wrong. WordPress hosting solutions often offer convenient backup solutions, and they’re essential to protecting your site long-term. However, you should also consider off-site storage for extra peace of mind.

Here’s some quick WordPress security tips for site backup:

Automatic backupsUse a WordPress hosting backup management system that allows you to create, restore, and download backups with ease.

Off-site storageSave your backups in a secure cloud location, not on the same server.

One-click restorationChoose a hosting provider that makes it easy to roll back your site if needed.

Multiple restore pointsKeep several versions of your site, not just the latest one, in case you need to revert further back.

Incremental backupsOnly update the changed data, which saves space and speeds up the process.

Without backups, recovery is far more difficult and often expensive. With them, a breach can turn into a minor inconvenience.

Forge a multi-layered WordPress security strategy

You can’t secure your WordPress website in one fell swoop. Instead, you need to make sure you’re protecting your website, visitors, and reputation from all angles. Cyber threats are becoming more sophisticated, but so are the tools and strategies available to stop them.

Fortunately, creating a safe, hassle-free hosting experience doesn’t have to be overwhelming. From login protection to malware defense and automatic backups, small changes can have a big impact. Each step works together to create a layered defense. The more proactive you are now, the less likely you’ll face costly consequences later.