Hostinger WordPress Security: 10 Steps to Lock Down Your Site
Securing WordPress on Hostinger involves enabling the built-in WAF, configuring two-factor authentication, running the malware scanner, using strong passwords with login attempt limits, keeping all plugins updated, enabling SSL, setting correct file permissions, and adding a security plugin like Wordfence. Hostinger provides most security tools built into hPanel.
Built-In Security Features Hostinger Provides
Hostinger provides WAF, malware scanning, DDoS protection, free SSL, and 2FA for hPanel out of the box — a solid security foundation for WordPress.
Hostinger includes several server-level security features by default:
- Web Application Firewall (WAF): Blocks SQL injection, XSS, and other common WordPress attack patterns at the network level before they reach your site
- Malware Scanner: hPanel → Security → Malware Scanner — scans files and database for known malware signatures
- DDoS Protection: Network-level DDoS mitigation on all hosting plans
- SSL Certificates: Free Let's Encrypt SSL on all plans, auto-renewed every 90 days
- Two-Factor Authentication: For hPanel login (protecting your hosting account, not just WordPress)
These server-level protections are active by default. You don't need to configure them, but you should supplement them with WordPress-level security measures.
Step 1: Enable 2FA for WordPress Admin
Your WordPress admin login is the primary attack surface. Enable 2FA:
- Install WP 2FA plugin (free, 80K+ installs)
- Go to Users → Your Profile → Two Factor Authentication
- Set up TOTP (Google Authenticator or Authy)
- Optional: Require 2FA for all admin-role users
Also enable 2FA for your hPanel account: hPanel → Account → Security → Two-Step Authentication. This protects your hosting control panel from account takeover.
Step 2: Protect the Login Page
WordPress's /wp-login.php is brute-forced millions of times daily. Defense layers:
- Limit login attempts: Install Limit Login Attempts Reloaded — blocks IPs after 3-5 failed logins
- Change login URL: Use WPS Hide Login to change /wp-login.php to a custom URL. Bots targeting the default URL find nothing.
- Strong password: WordPress admin password should be 16+ characters. Use a password manager.
- Block XML-RPC: If you don't use XML-RPC, disable it via .htaccess or a security plugin to eliminate a common attack vector.
Step 3: Keep Everything Updated
74% of WordPress hacks exploit known vulnerabilities in outdated plugins and themes (Wordfence 2025 data). Enable Hostinger's auto-updates for WordPress core, plugins, and themes in hPanel → WordPress → Auto Updates.
For plugins you can't auto-update (paid plugins requiring manual license activation), create a maintenance schedule to manually update them weekly. Check the plugin's changelog before updating to spot breaking changes.
Step 4: Install a Security Plugin
Hostinger's built-in tools cover server-level security. Add a WordPress-level security plugin for application-layer protection:
- Wordfence Security (free): Firewall, malware scanner, live traffic monitoring. Most popular security plugin with 5M+ installs. The free version is sufficient for most sites.
- Solid Security (formerly iThemes Security): Excellent hardening features — file change detection, database backups, security grades. Better suited for non-technical users.
- Sucuri Security (free): Activity auditing, file integrity monitoring, and blacklist monitoring. Pairs well with Sucuri's WAF (paid) for maximum protection.
Step 5: File Permissions, Backups & SSL
File Permissions: Correct permissions prevent attackers from modifying files even if they gain limited access:
- Folders: 755
- Files: 644
- wp-config.php: 600 (most sensitive file)
- Set via hPanel File Manager or FTP client
Backups: Enable daily backups in hPanel. Also install UpdraftPlus to send backups to Google Drive or Dropbox independently. Two backup destinations = no data loss.
SSL: Verify SSL is active (padlock in browser) and force HTTPS in WordPress Settings → General by setting both URLs to https://.
Frequently Asked Questions
Has Hostinger WordPress hosting ever been hacked?
Hostinger's shared hosting infrastructure has maintained strong security, but WordPress sites get hacked due to outdated plugins, weak passwords, or theme vulnerabilities — not typically due to host infrastructure failures. The security responsibility is shared: Hostinger secures the server, you secure WordPress.
Does Hostinger offer free malware removal?
Hostinger's malware scanner detects infections, and support will assist with cleanup guidance. Automated malware removal is not fully included — for guaranteed cleanup, consider a Wordfence Care or Sucuri subscription that includes professional malware removal.
How do I enable the Hostinger WordPress firewall?
Hostinger's server-level WAF is active by default — no configuration needed. For WordPress-level firewall, install Wordfence and enable the extended protection (firewall mode: learning → protection after 7 days, or force-enable immediately in Wordfence → Firewall → Manage Firewall).
Should I use Cloudflare with Hostinger for security?
Yes — adding Cloudflare (free plan) in front of Hostinger provides additional DDoS protection, hides your origin server IP, and blocks malicious traffic at the edge. In hPanel, connect Cloudflare via the Cloudflare integration to configure DNS automatically.
How do I know if my Hostinger WordPress site has been hacked?
Signs of a hack: site redirects to unknown URLs, Google shows a 'site may be hacked' warning, hPanel malware scanner finds infected files, or your hosting account is suspended. Run hPanel → Security → Malware Scanner regularly. Google Search Console alerts you when Google detects a compromised site.
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Try Hostinger WordPressHenry Fontaine
Chief of Staff & COO, RocketLabs
AI-native operator building the future of search visibility. Part of the team behind 3 tech exits and 400+ programmatic SEO deployments.