How do you know if your website is secure? Would you like to perform a thorough security audit to find out?
WordPress is very secure right out of the box. However, if you suspect that something is not right, then a security audit can help you identify any issues that you need to address.
In this article, we’ll show you how to easily perform a WordPress security audit without taking down your site.
What Is a WordPress Security Audit?
Performing a security audit on your WordPress website means checking your site for signs of a security breach. You can perform a WordPress check to look for suspicious activity, malicious code, or an unusual drop in performance.
We’ll show you how to perform a basic security audit by following simple steps that you can perform manually. We’ll also show you how to use WordPress security audit tools and services to perform the security checks automatically.
If you find something suspicious, then you can isolate, remove, and fix it.
When to Perform a WordPress Security Audit
You should perform a WordPress security audit at least once a quarter. This allows you to stay on top of everything and close security loopholes even before they cause any trouble.
However, you should perform a security audit immediately if you notice anything suspicious:
- Your website is suddenly slow and sluggish
- You witness a drop in website traffic
- There are suspicious new accounts, forgotten password requests, or login attempts on your website
- You see suspicious links appear on your website
That being said, let’s take a look at how to easily perform a WordPress security audit.
Performing a Basic Manual WordPress Security Audit
Here is a checklist of some steps you can take to perform a basic manual WordPress security audit on your website.
1. Update WordPress core, plugins, and themes
WordPress updates are really important for the security and stability of your website. They patch security vulnerabilities, bring new features, and improve performance.
Make sure your WordPress core software, all plugins, and themes are up to date. You can easily do that by visiting Dashboard » Updates page inside the WordPress admin area.
WordPress will look up if any updates are available and then list them for you to install. If you need more help, then see our guides on how to properly update WordPress and how to properly update WordPress plugins.
2. Check user accounts and passwords
Next, you need to review WordPress user accounts by visiting Users » All Users page. Watch out for suspicious user accounts that shouldn’t be there.
However, if you run a blog or a business website, then you should only see user accounts for yourself, or any other user that you have manually added.
If you see suspicious user accounts, then you need to delete them.
Now if your website doesn’t require users to create an account, then you need to visit Settings » General page and make sure that the box next to the ‘Anyone can register’ option is unchecked.
As an extra precaution, you need to change your WordPress admin password. We highly recommend adding two-factor authorization to strengthen password security on your site.
3. Run a WordPress security scan
The next step is to check your website for security vulnerabilities. Luckily, there are several online security scanners that you can use to check for malware.
We recommend using IsItWP Security Scanner which checks your website for malware and other security vulnerabilities.
These tools are good, but they can only scan the public-facing pages of your website. We’ll show you how to perform deeper audits later in this article.
4. Check your website analytics
Website analytics help you keep track of your website traffic. They are also a pretty good indicator of your website’s health.
If your website has been blacklisted by search engines, then you’ll see a sudden drop in your website traffic. If your website is slow or unresponsive, then your overall page views will drop.
We recommend using MonsterInsights to track your website traffic. It not only shows your overall pageviews, but you can also use it to track registered users, your WooCommerce customers, form conversions, and more.
5. Set up and check WordPress backups
If you haven’t already done so, then you need to immediately set up a WordPress backup plugin. This ensures that you always have a backup of your site in case anything goes wrong.
Many beginners forget about their WordPress backup plugin after setting it up. Sometimes backup plugins may stop working without any notice. It is a good idea to make sure that your backup plugin is still working and saving backups.
Performing an Automatic WordPress Security Audit
The above checklist allows you to go through the most important aspects of a security audit. However, it is not a very thorough process which means your website may still be vulnerable.
For instance, it is difficult to keep a manual record of all user activity, file differences, suspicious codes, and more. This is where you need a plugin to automate security auditing and keeping a record of everything.
You can automate this process with the help of a few WordPress security plugins.
1. Automatically Performing a Security Audit With WP Activity Log
It allows you to keep track of all user activity on your website. You can view all user logins, IP addresses, and what they did on your website.
You can track WooCommerce users, editors, authors, and other members who have an account on your website.
You can also turn on any events that you want to track and switch off the events that you don’t want to monitor.
The plugin also shows you a live view of all the users logged in to your website. If you see a suspicious account, then you can end their session right away and lock them out.
You can learn more in our guide on how to monitor user activity in WordPress using WP Activity Log.
2. Automatically Performing a Security Audit With Sucuri
It provides real-time protection against DDoS attacks by blocking suspicious activity even before it reaches your website. This removes load from your server and improves your website speed/performance.
It comes with a built-in security plugin that checks your WordPress files for suspicious code. You also get a detailed look at the user activity across your website.
Most importantly, Sucuri offers malware removal for free with all their paid plans. This means, that even if your website is already affected, their security experts will clean it for you.
We hope this article helped you learn how to perform a WordPress security audit on your website. You may also want to learn how to improve your WordPress SEO, or check out our list of the best WordPress landing page plugins.