WordPress is a popular target for automated attacks. The good news: most compromises are preventable with basic hygiene and regular updates.
1) Keep WordPress and plugins updated
- Update WordPress core, themes, and plugins regularly.
- Remove unused plugins/themes (inactive ones can still be vulnerable).
- Consider enabling auto‑updates in Plesk WordPress Toolkit for minor/core updates.
2) Use strong admin security
- Use strong, unique passwords for all admin users.
- Keep the number of admin accounts minimal.
- Enable 2FA for WordPress admin accounts (via a trusted plugin).
- Limit login attempts and add CAPTCHA to login if appropriate.
3) Use HTTPS everywhere
- Install/renew SSL (Let’s Encrypt) in Plesk.
- Force HTTPS redirects (Plesk can do this at the hosting level).
- Fix mixed‑content warnings after enabling HTTPS (images/scripts loading via http).
4) Backups: keep more than one restore point
- Use Plesk Backup Manager or another backup solution.
- Keep at least one off‑server backup (remote storage) when possible.
- Test restoring occasionally (for example, on a staging copy).
5) Reduce common attack surface
- Disable WordPress file editor in wp-admin (recommended): set
define('DISALLOW_FILE_EDIT', true); in wp-config.php.
- Restrict XML-RPC if you don’t need it (many brute force attacks target it).
- Make sure file permissions are sane (avoid 777).
6) Watch for early warning signs
- Unexpected new admin accounts
- Unknown plugins
- Website redirects you didn’t create
- Large spikes in traffic or outgoing mail (contact form abuse)
On GARMTECH hosting, Imunify360 can help detect known malware patterns. If you get a malware alert, treat it seriously and clean the root cause (outdated plugin/theme is the most common reason).
7) Performance note (helps stability)
Use LiteSpeed Cache (LSCache) with WordPress on GARMTECH LiteSpeed servers. While caching is not a security tool, it improves performance and reduces load — which helps keep the site stable during traffic spikes.
