WordPress security basics (2026 checklist)

WordPress is popular, which makes it a common target. The good news: most compromises come from basic issues that are easy to fix.

1) Updates are non-negotiable

• Keep WordPress core updated.
• Update plugins/themes regularly.
• Remove abandoned plugins.

If you can’t keep up with updates, use fewer plugins.

2) Use strong authentication

• Use unique, strong passwords.
• Enable 2FA where possible.
• Limit login attempts.

Avoid reusing passwords across sites.

3) Reduce your attack surface

• Delete unused themes/plugins.
• Don’t install random “nulled” themes or plugins.
• Limit admin accounts.

4) Backups you can restore

Backups only matter if you can restore them.

• Store backups off-site.
• Test restore procedures occasionally.
• Keep at least one recent backup and a few older ones.

5) Basic monitoring

If your host provides security alerts, enable them.

6) Security + trust

A secure site is also a more trustworthy site for users and ad networks.

Security isn’t one tool—it’s a set of habits. Start with updates, strong authentication, and a minimal plugin stack.