BunkerWeb Open Source WAF vs Security Ninja
BunkerWeb Open Source WAF and Security Ninja take different approaches to web application security. Consider your team's expertise and infrastructure preferences when evaluating these options.
BunkerWeb Open Source WAF and Security Ninja take fundamentally different approaches to web application security. Understanding your infrastructure and team capabilities will help determine which approach fits your needs.
Overview
BunkerWeb Open Source WAF and Security Ninja are both popular web application firewall solutions. This comparison will help you understand the key differences and choose the right one for your needs.
Next-generation open source WAF built on NGINX with ModSecurity integration, offering comprehensive web security with an intuitive web UI and extensive plugin system.
Lightweight WordPress security plugin with a free 8G-based firewall that works out of the box. 50+ security tests, vulnerability scanner, and core file integrity checks. Pro adds malware scanning, country blocking, and 2FA.
Quick Comparison
| Feature | BunkerWeb Open Source WAF | Security Ninja |
|---|---|---|
| Overall Rating | 4.0/5 | 3.9/5 |
| Free Tier | Yes | Yes |
| Pricing Model | Free (Open Source) / Pro Support | Freemium (Free tier + paid subscriptions) |
| Ease of Use | 3.8/5 | 4.8/5 |
| Value for Money | 4.9/5 | 4.0/5 |
| Support | 3.2/5 | 3.8/5 |
| Open Source | Yes | No |
| Platforms | Linux, Docker, Docker Swarm, Kubernetes, any NGINX-compatible environment | WordPress (self-hosted) |
| Compliance | N/A (self-hosted, compliance depends on implementation) | Contact vendor |
Pricing Comparison
BunkerWeb Open Source WAF
Model: Free (Open Source) / Pro Support
Free Tier AvailableCommunity Edition
Free
Pro Support
Contact for pricing
Security Ninja
Model: Freemium (Free tier + paid subscriptions)
Free Tier AvailableFree
$0
Pro (1 site)
$119.99/year (~$10/month)
Pro (3 sites)
$199/year (~$5.53/site/month)
Pro (10 sites)
$399/year (~$3.33/site/month)
Pro (25 sites)
$599/year (~$2/site/month)
Features Comparison
BunkerWeb Open Source WAF
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ModSecurity Integration
Built-in ModSecurity WAF with OWASP Core Rule Set for comprehensive protection against web application attacks.
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Bot Protection
Block malicious bots with challenge-based verification using cookies, JavaScript tests, captchas, or third-party services.
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Rate Limiting & DDoS Protection
Limit connections and requests from clients, automatically ban suspicious activities triggering abnormal HTTP status codes.
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IP Reputation
Block known bad IPs using external blacklists and DNSBL integration.
-
Web UI Management
User-friendly graphical interface for configuration and monitoring without command-line expertise.
-
Plugin System
Extend functionality with official and community plugins including ClamAV antivirus, Coraza WAF, and notification integrations.
Security Ninja
-
8G Firewall
Application-level firewall based on the 8G ruleset, blocking common malicious request patterns including SQL injection, directory traversal, and known bad query strings.
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50+ Security Tests
Comprehensive security audit covering database configuration, file permissions, PHP settings, user accounts, and WordPress hardening best practices.
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Vulnerability Scanner
Scans installed plugins and themes against known vulnerability databases and alerts on outdated or vulnerable components.
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Core File Scanner
Compares WordPress core files against the official repository to detect unauthorized modifications, backdoors, or injected code.
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Event Logger
Logs firewall events and login attempts (free). Full security audit trail with Pro.
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Malware Scanner
Detects and removes malicious code, backdoors, and suspicious files (Pro feature).
-
Login Protection
Brute force protection, login URL rename, and two-factor authentication (Pro feature).
-
Country Blocking
Block traffic from specific countries at the firewall level (Pro feature).
Which One Is Right for You?
The best WAF depends on your specific requirements, infrastructure, and team expertise.
BunkerWeb Open Source WAF
- You need: Security-conscious organizations wanting data control, DevOps teams comfortable with self-hosting, budget-constrained projects, privacy-focused deployments
- You want to start with a free tier
- You prefer open-source solutions
- You're using: Linux, Docker, Docker Swarm, Kubernetes, any NGINX-compatible environment
Security Ninja
- You need: WordPress site owners wanting a simple, low-overhead firewall that works immediately. Small business sites, blogs, and portfolios where ease of setup matters more than advanced WAF features. Agencies managing multiple WordPress sites on a budget.
- You want to start with a free tier
- You're using: WordPress (self-hosted)
We recommend evaluating both options with a trial or free tier before committing. Consider your existing infrastructure, team expertise, compliance requirements, and budget.
Frequently Asked Questions
Which is better for startups: BunkerWeb Open Source WAF or Security Ninja?
Both BunkerWeb Open Source WAF and Security Ninja offer free tiers, making them accessible for startups. Security Ninja scores higher for ease of use (4.8/5), which is valuable for smaller teams. Consider your immediate security needs and growth plans when choosing.
Which has better support: BunkerWeb Open Source WAF or Security Ninja?
Security Ninja has a higher support rating (3.8/5) compared to BunkerWeb Open Source WAF (3.2/5). However, support quality can vary based on your plan tier - enterprise customers typically receive more responsive support from both providers. Consider evaluating support during a trial period.
Which is easier to implement: BunkerWeb Open Source WAF or Security Ninja?
Security Ninja scores higher for ease of use (4.8/5) versus BunkerWeb Open Source WAF (3.8/5). The actual implementation effort depends on your existing infrastructure and team expertise.
Which is more cost-effective: BunkerWeb Open Source WAF or Security Ninja?
Both providers offer free tiers, making it easy to start without commitment. BunkerWeb Open Source WAF scores higher for value (4.9/5). Total cost depends on your traffic volume, required features, and support level needs.
Which is better for WordPress: BunkerWeb Open Source WAF or Security Ninja?
Security Ninja explicitly supports WordPress while BunkerWeb Open Source WAF takes a more platform-agnostic approach. For WordPress-specific threats like plugin vulnerabilities and brute force attacks, look for providers with WordPress-specific rule sets.