Last updated on June 13th, 2025 at 11:53 am
How to Protect Your Website from Hackers and Data Loss
Are you running an online business or managing a blog? Then chances are, WordPress plays a vital role in your day-to-day activities on the web. WordPress is one of the world’s most trusted content management systems (CMS) — it’s flexible, powerful, and SEO-friendly.
However, while WordPress is secure by default, extending your site with themes, custom code, plugins, and multiple users introduces additional risk. Without proper security measures, your website could become vulnerable to cyberattacks.
As an experienced WordPress agency, we strongly recommend following the latest best practices for securing your website. Below, we’ll walk you through actionable steps you can take to keep your site safe in 2025 — based on proven methods, trusted sources, and years of hands-on experience.
Things You Should Know
Whether you’re a seasoned WordPress developer or a new website owner, security should always be a priority. Use this checklist to get started:
✅ Keep your WordPress core, themes, and plugins updated — security patches are released frequently.
✅ Remove any unused plugins or themes — they can be an easy entry point for attackers.
✅ Only install themes and plugins from trusted, verified sources (e.g. the official WordPress repository or reputable developers).
✅ Use strong passwords generated by a password manager — and change them regularly.
✅ Never use “admin” as your username.
✅ Set up automated backups for your entire website.
Things to Do
Don’t know much about WordPress security? Take your hand off the panic button, as guarding your site with verified tactics is not too difficult. Here are some of the best things to do that will keep you armed with the latest security techniques.
1. Eliminate PHP Error Reporting
Never leave a loose end with your site. Close all the weak spots and holes by beefing up your site’s security and eliminating the automatic PHP error reporting pop-up. Let’s say you’re troubleshooting an issue (it’s fast and simple) and your error report is sent to the masterminds at WordPress. Guess who else is reading this report? Hackers! They can easily extract your server’s path via examining the error report, so turning it off altogether is a good WordPress security practice.
2. Change Your WordPress Database Prefix
By default, WordPress database tables start with the prefix wp_. Attackers know this and often target it during SQL injection attacks. Changing your table prefix (e.g. to mywp_ or securewp_) is a simple but effective hardening measure. This can be done manually or using a plugin like Solid Security.
3. Avoid Going Overboard With Plugins
Don’t we all simply love plugins? They make our site more receptive, easy to use, and appealing. They are just like apps but for your site – they also tend to bulk up the site and increase chances of a foray. Apart from WordPress security, your site speed and performance are fairly contingent upon these plugins. Stick to a lean set of high-quality plugins from reputable developers. Every plugin is an additional point of attack. If you want more visual or design flexibility, use a trusted page builder like Elementor Pro instead of stacking multiple plugins.
4. Backup Your Site Regularly
If you ask us about the best WordPress security practice in town, then we’ll tell you that backups top the list! It is the best antidote for any devastating attack that can crumble the foundation of your website.
No system is 100% immune to attack. If your site is compromised, a recent backup will allow you to quickly restore it with minimal disruption. Popular solutions in 2025 include:
We recommend setting up automated weekly or daily backups with off-site storage (Google Drive, Dropbox, or secure cloud servers).
5. Switch to HTTPS
An SSL/TLS certificate is now a must-have for all websites. HTTPS encrypts data between your site and your visitors, protecting against data interception and ensuring trust. Major browsers now display a “Not Secure” warning for sites still using HTTP — which can hurt both your user trust and SEO rankings. Many hosting providers offer free SSL certificates.
6. Install Additional Firewall Security Software
A Web Application Firewall (WAF) acts as your site’s first line of defense. It filters malicious traffic and blocks common attack vectors before they reach your site. You can either use a cloud-based WAF (like Cloudflare or Sucuri) or a plugin-based WAF (like Wordfence Security). For the best protection, we recommend a combination of both.
7. Actively Monitor WordPress Files
If a hacker makes an attempt to tamper with your WordPress files, you can catch it by monitoring the files. Security plugins such as WordFence scan your site for file modifications and alert you to suspicious activity. It is an excellent way to keep your website under supervision and prevent an attack.
8. Enable 2-Factor Authentication (2FA)
2FA, also known as two-factor authentication, is a great WordPress security measure. The user has to offer two different authentications for login. A regular password followed by a secret question or a unique code. You can try Google Authentication plugin to get help in a few clicks.
9. Restrict File Editing in WordPress
Usually, multiple users can have access to the WordPress dashboard. They can edit files, install new plugins, and complete other actions, depending on their permission. Disallow file editing to other users. Even if a hacker manages to get inside the dashboard, they won’t be able to rework the files.
10. Hide Your WordPress Version Number
Any rookie hacker can find the WordPress version number of your site. Hackers can use your WordPress version number to target known vulnerabilities. You can easily remove it from your site’s header and source code using most comprehensive security plugins (like Solid Security or WPMU DEV’s Defender). This helps make your site a less obvious target.
Final Words: Why Proactive WordPress Security Matters in 2025
WordPress powers over 43% of all websites globally — which makes it a common target for hackers. If your site is compromised, the consequences can include:
- Loss of valuable content
- Damage to your SEO rankings
- Data breaches impacting your customers
- Financial and reputational loss
Investing a small amount of time and budget in proactive security can save you from these costly issues.
At Digital Consulting, we provide WordPress Website Maintenance Plans for all kinds of businesses. Our plans include:
- Security plugin installation and configuration
- Regular backups
- Security monitoring and file scanning
- Quick restore services if your site is compromised
- Ongoing updates and maintenance
Stay safe — protect your website, your business, and your customers. If you’d like us to help secure your WordPress site, contact us today!
