Complete WordPress Security Guide: An Approach to Safeguard Your Website

In the era when data breaches are becoming a common occurrence, following security best practices is a basic need. WordPress offers default security settings, which are effective, simply adapting them without additional security measures leaves your site vulnerable. Taking a more strategic approach with robust WordPress security services tailored to meet your specific needs helps protect your site and visitors’ information. 

Therefore, it is critical to understand what makes your site vulnerable to cyber attacks and how to prevent them. In this WordPress security guide, we discuss the security packages offered by the platform, best practices you need to follow, and a contingency plan in case your site gets hacked.

WordPress Security: An Overview

WordPress prioritizes the security of your personal data and the website. To protect your website, WordPress offers some built-in features and processes like automatic updates, free SSL certificates, daily scans, data backup and recovery, firewalls, downtime monitoring, etc. 

Being an open-source platform, WordPress is vulnerable to various types of cyberattacks. Along with the site owners, the community members and experts take the responsibility for WordPress security. 

They work diligently to eliminate any threat or risk emerging on the platform. Moreover, they also run programs where people who find bugs and help make the platform more secure are rewarded. 

Most Common WordPress Vulnerabilities

To prevent security breaches and other risks, you must first find and fix the vulnerabilities on your site and platform. In this section, we are going to discuss the top WordPress vulnerabilities. 

• Lack of Monitoring: Site owners fail to detect a data breach for weeks because of the lack of security plugins or any firewalls. ners fail to detect a data breach for weeks because of the lack of security plugins or any firewalls. 
• WordPress Outdated Versions: It is important to update the WordPress platform with the latest and strongest security patches to tackle emerging threats. However, older WordPress versions remain vulnerable to various security risks.
• Information Disclosure: Often, the WordPress website may unintentionally disclose sensitive information ranging from users’ personal information to the web app’s technical details. 
• Third-party Themes and Plugins: WordPress provides the flexibility to use a wide range of third-party themes and plugins to extend your site’s functionality. However, these third-party integrations may not always meet security requirements and bring potential risks when installed on your site. 
• User Role Mismanagement: Giving exclusive access even to the low-level users can put your site and its data in jeopardy. 
• Backdoors: Once hackers breach your WordPress site, they can create a backdoor to bypass the security systems every time they want to access your site or WordPress account. 
• Default WordPress Settings: Sometimes attackers exploit the default WordPress settings to identify entry points and steal sensitive information. 
• Weak User Authentication: Data breaches can increase if you fail to implement simple practices like setting up a strong password, changing passwords regularly, or setting up multi-factor authentication.
• Inappropriate File Permissions: Unauthorized access and modifications happen because of insecure file settings. 

Why is WordPress Security Important?

WordPress security is crucial to protect your website and its data against numerous cyberattacks. It not only helps you prevent data and identity theft but also helps you avoid financial losses and legal fines. 

Since WordPress is an open-source platform, hackers know its default security settings and have ways to bypass them to take control, steal information, or install malware. You have to integrate a security plugin to add your own layer of security on the WordPress site to protect your business and your customers. 

Here are a few other reasons why WordPress security is important: 

• Maintain brand reputation 
• Improves SEO 
• Improve overall site performance 
• Build customer trust 

Top WordPress Security Best Practices

Covering the most important aspects of your WordPress website, like access controls, authentication, password and username hygiene, is important to enhance your site’s security. Here, we discuss the most effective WordPress security best practices. 

Keep your WordPress Themes and Plugins Updated 

Using outdated plugins and themes poses serious security threats to your site. Because these plugins are already well documented, along with their vulnerabilities and gaps. Regular updates and security patches are launched to address these risks. If you don’t install updated versions, then you are leaving a door open for the attackers to your site. 

Change the Default Admin Username 

Attackers can easily force their way in through the default usernames provided to WordPress site admins. It’s better to avoid using the domain name as the username so the chances of a breach are reduced significantly during brute force attacks, where hackers just try out different combinations of usernames and passwords. A unique username won’t be an easy guess for the hackers. 

Use Strong Passwords and Change Them Regularly 

Setting a strong password reduces the likelihood of hackers breaking into your website. A weak password can’t enforce proper protection for your site. Meanwhile, keeping the same password for a long time also makes it prone to leaks. 

So, it is better to set a stronger password and keep changing it regularly. WordPress often generates a stronger password for you, which is a combination of letters in lowercase and uppercase, along with numbers and special characters. This makes it difficult for hackers to break through such a combination. 

Use HTTPS Encryption Through an SSL Certificate 

Add an SSL certificate to enable HTTPS, establishing a secure and encrypted connection between your site and the user’s browser, and adding a little padlock in the browser bar. 

Any type of data fed to your site, such as username and password, credit card information, and more, is sent as plain text without an SSL certificate. This makes it easy for cyber attackers to tap into the network and steal the information, which is easy to read. However, it protects data in transit from being intercepted or read by unauthorized parties. Also, HTTPS websites have a higher chance of visibility in search engines. 

Install a Reliable, Comprehensive Security Plugin 

For every security best practice, a plugin is available for effective implementation. But handling all those plugins would be a nightmare. It’s better to have a comprehensive plug-in, a Swiss Army knife of sorts, with bundled features to take care of a wide range of security practices, from implementing a firewall to setting strong passwords. Many plugins automate your WordPress security, regularly scanning for risks and blocking malicious IPs. 

Use a WebApp Firewall 

Whenever a hacker tries to make an unauthorized entry to your site or a malicious IP tries to establish a connection, a firewall blocks that connection, preventing a data breach. Not only malicious IT addresses, but a firewall will also block all suspicious traffic from reaching your web server. If you have identified any malicious IP addresses and bots, then you can also manually block them using the firewall. Your XML-RPC is a common point of attack. So, if it is left unused, the firewall will disable XML-RPC. 

Regularly Scan for Malware

Perform regular scans for malware on your site using either a third-party tool or a plugin. It’s just like an anti-virus software, but running in the background and lets you know as soon as it finds any malware infections. WordPress offers malware scans through Jetpack, and they work effortlessly.

Many tools, including Jetpack, also offer solutions to the detected problem. Sometimes you can easily deploy these solutions with just a single click. Regular malware scans make it difficult for your site to get infected. You can also automate these scans for maximum impact. 

Disable File Editing 

Disabling file editing prevents users from using the WordPress dashboard to edit the themes and plugin files. A mistake in the backend would be both costly and time-consuming. That is why you have to restrict access to the file even for users with admin privileges. It helps maintain the look and functionality of your WordPress website. Moreover, developers will be encouraged to implement best practices to ensure secure file management and a version control system. 

Limit Login Attempts 

In WordPress, there is no limit on how many times a user can attempt a login. This is a serious flaw that leaves your website wide open for brute force attacks. Hackers can easily try numerous combinations of passwords and usernames to breach through. Setting a limit on ‌login attempts helps avoid those attacks. You can also set a lockout feature where a specific IP address gets locked out for making a certain number of failed login attempts for a short or long-term period. 

Log Idle Users Out Automatically 

Keeping idle users logged in is a dangerous gambit. What if the users leave their devices unattended? Cyber attackers can easily hack into the site through inactive sessions. Therefore, an automatic log-out feature is necessary to minimize the risk of unauthorized access to your WordPress site. 

This also ensures that the session data is not unnecessarily exposed. You just have to set a specific time for which, if the site session remains inactive, the user in question will be automatically logged off from the site. 

Implement Two Factor Authentication

What if the attacker cracks your password through brute force or any other means? You need another layer of security that prevents them from accessing the site even if they enter the right credentials. This is the test of identity. After giving the right credentials, the system checks again if it’s the actual user or someone else. 

In the second layer of authentication, the system sends a temporary passkey personally to the actual user and gives a very limited time to enter this key for authentication. By failing to provide a passkey or entering the wrong one, the user will be prevented from logging in, keeping your site and its information secure. 

Define User Roles Properly

To improve WordPress website security, you have to limit access. One efficient way to do it is to properly define the user roles. This enables the users to only access the information they need to do their job. So, even if hackers use one of their accounts to access the site or its information, the damage would be limited. For example, if they hack an editor’s account, they can only make changes to the content on the website and not access the themes and plugins. 

Why WordPress Sites Get Hacked?

Cyber attackers hack into WordPress websites for one or more reasons, such as to install malware, steal information, or send spam emails through your sites. More often than not, a security attack is not a personal attack on the site but rather a part of a larger attack, like a DDoS attack. 

In this case, the attackers target the infrastructure your website relies on. Therefore, it is necessary for every WordPress site owner and developer to be familiar with and adhere to WordPress security standards. As we discussed in best practices, you can also implement your own firewalls and layers of security for enhanced data protection or to meet your unique security needs. 

One of the major reasons why WordPress websites are often targeted is that the platform is the core engine that runs over 43% of websites on the internet. Therefore, they get more attack areas and opportunities. Meanwhile, not all these websites are secured beyond default settings and are rarely updated. 

However, the WordPress community remains dedicated to the advancement and growth of the platform. They offer technical support and regularly release the latest security patches that can help protect your websites against emerging threats. 

Like every website, WordPress-based websites also experience security issues. But it’s only the WordPress security best practices that act as a shield against cyber threats. 

What To Do If Your Website Gets Hacked?

WordPress websites may still get breached even with the stringent implementation of security best practices and robust protocols in place. How you respond in those initial moments makes all the difference. So, follow these steps to prevent turning a website hack event into a full-blown crisis and bring everything back under control. 

1. Take Your Site Offline

Either put your WordPress website into maintenance mode or take it offline temporarily. It prevents anyone from getting further unauthorized access. Moreover, making the site offline limits the spread of malware, protecting your remaining WordPress files and visitor data. You can take a snapshot/image of the hacked state first for forensic analysis before restoring a backup.

2. Change All Passwords

The most important thing to do after your site gets hacked is to assume that all your passwords are compromised and change them immediately. Every password linked to your site, like a WordPress admin, email, database, FTP, and hosting account, needs an update. Set up new, stronger, and unique passwords to prevent brute-force attacks and unauthorized access in the future. 

3. Contact Your Hosting Provider 

Contact your hosting service provider and ask for hacked-site assistance. They can scan your servers and systems for several kinds of issues. Having answers to the following questions will accelerate the process: 

• Are you able to access your WordPress admin? 
• Have there been any suspicious changes, malicious links, or content placed on your site? 
• Is your WordPress website completely redirected to another URL? 
• Is Google flagging your website for any security concerns? 

4. Scan for Malware 

Use security plugins to do a comprehensive scan of your WordPress website for potential malware infections. This scan can run in the background while you take other measures to minimize or control the damage. They help find malicious files imported into your system or files that are infected due to malware, leading to the source of the attack.

5. Restore a Clean Backup

If your existing website data and content are affected because of the cyberattack, then you must restore them with a clean version from the last backup. It is important to note that the backup data you are restoring must be from the time before the site was attacked; it will reintroduce the harmful files into your site.

6. Contact a WordPress Security Company

In case the impact of the attack is beyond your scope of work or expertise, it is better to leave it to the experts. If the hosting service provider can’t handle every security issue post-attack, it’s better to hire a WordPress security services provider to address your concerns and restore the site to normal. 

Conclusion

Cyber attacks are growing both in numbers and in sophistication. Therefore, it has become critical for WordPress websites to prioritize security. The community regularly releases the latest security patches to help prevent emerging threats. But it is also the responsibility of the site owners to set up their own security measures to ensure the safety of their site and its data. 

Adherence to WordPress security best practices is not enough; you must have robust risk mitigation and contingency plans to avoid and deal with various kinds of cyber attacks. You can also hire dedicated WordPress experts for the effective implementation of advanced security measures. 

FAQs Related to WordPress Security Guide