Free vs premium WordPress security plugins: what free usually covers, when Pro is worth it, and how Security Ninja Free and Pro map to real protection.
Topics Firewalls & scanners
Updated Published
Free security plugins are useful. They are not the same as a full protection stack. The useful question is which jobs you need done, and which of those require a paid plan. That includes firewall price questions: basic rules are often free; continuous cloud blocking is usually paid.
Across the market, free tiers often include some mix of:
Limits vary by vendor. Always read what is gated behind login accounts, rate limits, or “premium rules.”
Paid plans typically unlock:
You pay for coverage, automation, and someone to help when a block breaks checkout.
Free
Good for visibility and hardening on any site, including as a baseline before you buy.
Pro
Start free on WordPress.org, upgrade when you need the Pro layer: pricing. Feature overview: features.
People searching “wp firewall price” usually want two answers: what free covers, and what paid unlocks.
| Firewall job | Security Ninja Free | Security Ninja Pro |
|---|---|---|
| Basic application firewall rules | Yes | Yes |
| Living bad-IP list (600M+) | No | Yes (Cloud Firewall) |
| Country / custom network rules | Limited / not the cloud list | Yes |
| Review blocks in Events | Yes (basics) | Yes (deeper Pro logging/export) |
| Pairs with login limits + 2FA | Basic Free path | Full Pro login tools |
For a deeper look at firewalls and WAFs, read the WordPress firewall and WAF guide. Site-count Pro pricing is on the pricing page.
If free covers the gaps you actually have, stay free. If you are paying with anxiety and manual babysitting every week, paid automation is usually cheaper than another incident.
Free still does not replace backups or good passwords.
Do not assume every vendor gates the same features. For Security Ninja specifically:
Other brands may put malware in free and firewall rules in paid, or the reverse. Read the current feature matrix before you compare price tags alone.
A host/CDN WAF plus a free hardening plugin can work. Watch for gaps: malware file scanning, vulnerability checks, and login 2FA often still need a plugin. An all-in-one Pro plugin reduces “I thought the CDN covered that” surprises.
Avoid stacking three premium security plugins. Pick a primary application stack.
| Need | Free often covers | Usually needs Pro / paid |
|---|---|---|
| Hardening checklist | Yes | Deeper automation |
| Known plugin CVEs | Often | Faster / fuller intel varies |
| Cloud bad-IP blocking | Rarely | Yes |
| Scheduled malware scans | Limited | Yes |
| 2FA + login rename | Sometimes | Often |
| Woo coupon/checkout limits | Rarely | Yes (SN Pro) |
Use free to see your gaps. Use Pro when you want continuous protection without assembling five half-finished tools. Security Ninja is built around that split on purpose. More context: best security plugins guide and best practices.
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It depends on the product. Many free plugins include basic rules only. Living bad-IP lists, country rules, and continuous cloud blocking usually sit on paid plans. In Security Ninja, basic firewall rules ship on Free; Cloud Firewall with the large bad-IP list is Pro. See current site-count pricing on the pricing page.
Free is enough when you mainly need visibility: tests, vulnerability checks, and core integrity, and you already update diligently with solid host backups. Pay when you want continuous cloud blocking, scheduled malware scans, stronger login/2FA, or agency workflows.
Free: 50+ security tests, vulnerability scanner, core integrity, events logging, and basic firewall rules. Pro: Cloud Firewall (600M+ bad IPs, country/custom rules), malware scanner and schedules, login protection and 2FA, WooCommerce rate limits, webhooks, and agency options.
