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2025-04-18 19:36

How to Protect Your Website from Hackers: Top 5 Tips from Hostiserver

Every day, websites face hundreds of attacks—yours could be next. According to Cybersecurity Ventures, cybercrime will cost the world $10.5 trillion annually by 2025, with attacks hitting every 11 seconds. And don’t think it’s just the big players at risk: 43% of breaches target small businesses, blogs, or online stores. Protecting your website today isn’t a luxury—it’s a basic necessity.

Every day, websites face hundreds of attacks—yours could be next. According to Cybersecurity Ventures, cybercrime will cost the world $10.5 trillion annually by 2025, with attacks hitting every 11 seconds. And don’t think it’s just the big players at risk: 43% of breaches target small businesses, blogs, or online stores. Protecting your website today isn’t a luxury—it’s a basic necessity.

In this article, we at Hostiserver share five practical steps to secure your site. These tips work for web developers, business owners, and IT beginners alike. Here’s what you need to know right now.

Why Website Security Isn’t Just a 2025 Trend

Cyber threats are getting smarter. Hackers wield AI-powered tools, while search engines like Google penalize weak security with lower rankings. A hacked site doesn’t just lose data—it loses customer trust and search visibility.

At Hostiserver, we’ve rescued over 600 client websites from security disasters. Here’s what we’ve learned: most attacks can be stopped with proper preparation. Below are five tips that actually work.

Five Tips to Secure Your Website

Tip #1: Switch to HTTPS with an SSL Certificate

How does this protect your site?

HTTPS encrypts data between your site and its visitors using an SSL certificate. Without it, hackers can easily snatch passwords or payment details. Plus, in 2025, Google’s ultimatum is clear: no HTTPS, no high rankings.

What to do?

  • Choose a certificate: Let’s Encrypt for simple projects, paid options (Sectigo, DigiCert) for serious sites.
  • Install it on your server. At Hostiserver, we handle this automatically with regular renewals.
  • Ensure all pages redirect to HTTPS.

Bonus step: Enable HSTS to force browsers to always use a secure connection. It’s an easy way to thwart "man-in-the-middle" attacks.

Tip #2: Regularly Update Your CMS, Plugins, and Libraries

Why does this matter?

Outdated software is an open door for hackers. For instance, most WordPress breaches (it powers 43% of the web) stem from old plugins or themes. A single code vulnerability can hand your site over to someone else.

Fact: In 2024, over 30% of WordPress attacks were tied to vulnerable plugins.

How to stay safe?

  • Update your CMS (WordPress, Joomla, etc.) as soon as new versions drop.
  • Delete unused plugins and steer clear of shady “free” themes.
  • Back up your site before updating. At Hostiserver, this happens automatically.

Real-life example: A client once lost site access due to an outdated plugin. We restored it in two hours thanks to a backup. Don’t skip updates—it’s your first line of defense.

Tip #3: Use Strong Passwords and Two-Factor Authentication

Why are weak passwords a problem?

Per Verizon, 81% of breaches involve simple or stolen passwords. “123456” or “admin” is a hacker’s dream. Two-factor authentication (2FA) adds a layer of protection that’s tough to crack.

How to set it up?

  • Create a 12+ character password, like R3kord12$ite.
  • Enable 2FA: on WordPress via plugins like Google Authenticator, or in Hostiserver’s control panel settings.
  • Store passwords in a manager (LastPass, 1Password).

Fun fact: In 2025, 2FA is becoming standard even for small projects. Even Google is testing it across its services.

Tip #4: Secure Your Site at the Server Level

How does the server become your ally?

Quality hosting isn’t just about uptime—it’s your first shield against attacks. Firewalls, DDoS protection, and access restrictions can stop hackers before they even reach your site.

What to configure?

  • Install a WAF (Web Application Firewall) to block suspicious traffic. It’s built into Hostiserver.
  • Enable DDoS protection. Our solutions can handle massive attacks.
  • Restrict admin panel or SSH access by IP.

Real case: A client faced a 50 Gbps DDoS attack. Hostiserver’s protection neutralized it in 15 minutes, keeping the site online.

Tip #5: Perform Regular Backups

What if an attack still gets through?

Even with top-notch security, risks remain. Backups let you restore your site in minutes, as if nothing happened.

How to set it up?

  • Schedule automatic backups. At Hostiserver, we store them for up to 30 days.
  • Keep copies in multiple places: cloud (Dropbox, Google Drive) and local storage.
  • Test backups before you need them.

Backup Frequency Comparison for Different Site Types

Not sure how often to back up? Use this table as a guide and adjust based on your site’s activity:

Site Type Recommended Backup Frequency Why?
Personal Blog Weekly Content updates rarely; changes (new posts, comments) aren’t critical.
Corporate Site Every 3–5 days Updates are infrequent but important (news, pages, contact info).
Online Store Daily Constant transactions, orders, and product changes—data loss costs money.
Forum / Community Multiple times a day High activity; new posts, threads, comments need to stay current.
Test Site Monthly or as needed Data isn’t critical; updates are sporadic.

Tip: Keep one backup offline—it’s your safeguard against ransomware.

Conclusion

Protecting your website from hackers in 2025 is easier than it seems. HTTPS, regular updates, strong passwords, server-side tools, and backups—these five steps will save your nerves and your business. But the key is to act proactively; no site is 100% immune to attacks.

Need peace of mind? With Hostiserver, you get more than fast hosting—you get rock-solid security. Learn about our services or request a free security audit for your site today!

FAQ

Is a security plugin enough to protect my site?
No, plugins are just one tool. Without server-side protection and backups, you’re still vulnerable.
How often should I back up?
Daily for active sites, weekly for simple ones. Automation saves time.
How do I know if my site’s been hacked?
Slow performance, unfamiliar content, or alerts from Google Search Console are early signs.
Is SSL necessary for SEO in 2025?
Yes, without HTTPS, your chances of ranking high on Google are slim.

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