WordPress Security 101: Protecting Your Website from Cyber Threats


Alright friends, time for a little WordPress security 101. We’ve all seen the alerts – that default “admin” username is like putting out a welcome mat for anyone looking to cause trouble. Hackers have it targeted big time.

Understanding the Importance of WordPress Security

Why WordPress Security is Important?

WordPress security is of utmost importance because hackers constantly target vulnerable websites. By compromising your website, hackers can steal sensitive information, inject malicious code, or even take control of your site. Protecting your website ensures the safety of your data and the trust of your visitors.

The Role of Web Hosting

Choosing a reliable web hosting provider is the first step towards securing your WordPress website. Look for hosting providers that offer robust security measures, regular backups, and malware scanning. A secure hosting environment provides a strong foundation for your website’s security.

WordPress Security in Easy Steps (No Coding)

Keeping WordPress Updated

Regularly updating your WordPress core, themes, and plugins is crucial for maintaining a secure website. Updates often include security patches that address vulnerabilities. Enable automatic updates or regularly check for updates and apply them promptly.

Passwords and User Permissions

Strong passwords are essential to protect your WordPress admin area. Use a combination of uppercase and lowercase letters, numbers, and special characters. Additionally, limit user permissions to ensure that only trusted individuals have access to sensitive areas of your website.

Install a WordPress Backup Solution

Backing up your website regularly is a vital security measure. In case of a security breach or data loss, backups allow you to restore your website to a previous state. Use a reliable WordPress backup plugin to automate the backup process and store backups securely.

Enable Web Application Firewall (WAF)

A Web Application Firewall (WAF) acts as a shield between your website and potential threats. It filters out malicious traffic and blocks suspicious requests, protecting your website from common attacks. Consider using a reputable WAF plugin or a security-focused web hosting provider that offers built-in WAF protection.

Move WordPress Site to SSL/HTTPS

Implementing SSL (Secure Sockets Layer) encryption on your website is essential for securing data transmission between your website and visitors. It encrypts sensitive information, such as login credentials and payment details, preventing unauthorized access. Obtain an SSL certificate and configure your website to use HTTPS.

WordPress Security for DIY Users

Change the Default “admin” Username

When I first set up my site years ago, I rolled with the defaults without even thinking about it. But over time as I learned more, I started to notice just how risky that was. Every plugin, every theme, they’re all saying the same thing – change that username!

So the next time I did a fresh install, I made sure to customize it right off the bat. Picked something totally random that no one would ever guess. Felt like I was in the CIA or something, coming up with secret agent names for my login (sorry, can’t share for obvious reasons!).

But I know not everyone is re-installing all the time. So if you’re like me and stuck with that default originally, no worries – it’s an easy fix. Just head to Users under Users in the dashboard. You’ll see “admin” staring you right in the face. Click Edit, change the username, and you’re gold.

The default “admin” username is a common target for hackers. Create a unique username during the WordPress installation process or change it later to enhance security.

Disable File Editing

By default, WordPress allows administrators to edit theme and plugin files from the dashboard. Disable this feature to prevent unauthorized access and potential code injections. Add the following line to your wp-config.php file: define('DISALLOW_FILE_EDIT', true);

Disable PHP File Execution

Prevent hackers from executing malicious PHP files by disabling PHP file execution in specific WordPress directories. Add the following code to your .htaccess file:

deny from all

Limit Login Attempts

The Limit Login Attempts plugin does exactly what it says – it limits the number of failed login attempts that can happen in a certain time frame. So if someone is trying over and over to guess your password, it will lock them out after say, 5 attempts for a few minutes. This thwarts bots and hackers from easily running passwords through combos until they get in.

The plugin is super easy to configure too. You just select how many failed logins you want to allow before a block happens, and for how long the block should be. It really minimizes the risk of a brute force attack working. The Softaculous installer automatically adds it as a recommendation, but even if you installed WordPress another way, be sure to grab Limit Login Attempts manually.

You can check it out here if you’re not familiar: https://wordpress.org/plugins/limit-login-attempts/

Add Two-Factor Authentication

Implementing two-factor authentication adds an extra layer of security to your WordPress login process. Users will need to provide a second form of verification, such as a unique code sent to their mobile device, in addition to their password.

One of the popular and free plugins for implementing two-factor authentication in WordPress is “Two-Factor” by Plugin Contributors. This plugin offers various two-factor authentication methods, including Time Based One-Time Passwords (TOTP), which can be generated through apps like Google Authenticator, as well as email-based authentication.

You can find the plugin here: Two-Factor WordPress Plugin

Once you install and activate the plugin, it’s relatively straightforward to set up two-factor authentication for your WordPress login process, providing an added layer of security for user accounts.

Change WordPress Database Prefix

During the WordPress installation, change the default database table prefix from “wp_” to something unique. This makes it harder for hackers to target your database and execute SQL injection attacks.

Password Protect WP-Admin and Login

Add an additional layer of security by password-protecting your WordPress admin area and login page. This adds an extra step for users to enter a password before accessing the login page.

Disable Directory Indexing and Browsing

Prevent unauthorized access to your website’s directories by disabling directory indexing and browsing. Add the following line to your .htaccess file:

Options -Indexes

Disable XML-RPC in WordPress

XML-RPC is a remote procedure call protocol that can be exploited by hackers. Disable XML-RPC to prevent potential attacks. Add the following code to your .htaccess file:

Order Deny,Allow
Deny from all

Automatically Log Out Idle Users

Set a time limit for user sessions and automatically log out idle users. This reduces the risk of unauthorized access if a user forgets to log out or leaves their session unattended.


Protecting your WordPress website from cyber threats is essential for maintaining its integrity and safeguarding your data. By following the security tips and best practices outlined in this guide, you can significantly reduce the risk of security breaches and ensure a safe online presence. Remember to stay vigilant, keep your website updated, and regularly monitor for any suspicious activities.