Security Is Not Optional
Over 30,000 websites are hacked every day. Small businesses are prime targets because they typically have weak security. This checklist covers every essential measure to protect your website in 2026.
1. Keep Software Updated
Apply WordPress core, theme, and plugin updates within 48 hours. Remove unused plugins and themes entirely. Update PHP to version 8.0+. Outdated software is the number one cause of hacks.
2. Strong Authentication
- Use unique admin usernames (never "admin")
- Passwords with 16+ characters using a password manager
- Enable two-factor authentication on all admin accounts
- Limit login attempts to 5 per 15 minutes
- Change default login URL from /wp-login.php
3. SSL Certificate
Install SSL and force HTTPS on all pages. Most hosting providers offer free SSL through Let's Encrypt. This encrypts data between your server and visitors.
4. Security Plugin
Install Wordfence, Sucuri, or iThemes Security. Configure firewall, malware scanning, and brute force protection. Choose one - do not run multiple security plugins.
5. Regular Backups
Automate daily backups with UpdraftPlus. Store off-site on Google Drive or Dropbox. Keep 30 days of backups. Test restoration quarterly.
6. File Permissions
Directories: 755. Files: 644. wp-config.php: 400. Disable file editing in wp-config.php.
7. Server Security
Choose hosting with server-level firewall, malware scanning, and account isolation. Upgrade from shared hosting if security is a concern.
8. Monitor and Respond
Set up uptime monitoring, security scan alerts, and Google Search Console notifications. Respond to alerts immediately - delays increase damage.