BitNinja
Hungarian server security suite with a standalone WAF module for Linux servers, built for hosting providers and managed per domain from a central dashboard
Quick Overview
| Company | BitNinja Technologies Zrt. |
|---|---|
| Category | Web Application Firewall |
| Headquarters | Debrecen, Hungary |
| Founded | Not stated |
| EU Presence | Yes - Hungary (EU) |
| Data Location | Not stated; agent runs on your own servers and reports to the BitNinja cloud dashboard |
| Open Source | No |
| GDPR Compliant | Yes |
| Self-Hosting | Agent installed on your own Linux servers; dashboard is cloud-based |
| Main Features | WAF, AI malware scanner, IP reputation, centralized dashboard, per-domain security levels, SSL terminating, outbound spam detection |
| Pricing | Per server by hosted users in USD: VPS Free, VPS 6 at 6 dollars/month, Solo 9, Standard 19, Pro 29, Unlimited 39 (promotional, yearly), 7-day trial |
| Best For | Shared hosting providers and VPS owners who want a WAF on each Linux server |
| Replaces | F5 NGINX App Protect, ModSecurity setups, Imunify360 |
Detailed Review
BitNinja WAF is a web application firewall for hosting providers: one module on the Linux server protects many websites, with central management. It blocks SQL injection, cross-site scripting, CMS exploits and malformed HTTP requests using cloud-updated rules.
The contracting entity is BitNinja Technologies Zrt., registered in Debrecen, Hungary (court of registry number 09-10-000598). The terms name the courts of Hungary for disputes.
A WAF on the server
The vendor says the WAF runs as a standalone engine, so it does not depend on Apache, NGINX or LiteSpeed modules. Security levels and filters are set per domain from the same central configuration.
Part of a larger suite
The WAF is one module next to an AI-powered malware scanner, a global IP reputation list and a lightweight agent. Every plan includes the full set.
Pricing
Pricing is per server and depends on the number of hosted users, shown in USD on the pricing page: VPS Free for small VPS servers, then Solo, Standard, Pro and Unlimited. The prices shown are limited-time offers, and there is a 7-day unlimited trial.
Limitations to Consider
BitNinja protects Linux servers you control and is not a cloud WAF in front of your domain, so there is no CDN or volumetric DDoS scrubbing. Prices are in US dollars. The pages checked do not state where its dashboard data is stored, and the privacy policy mentions transfers to processors in third countries.
Who Should Use BitNinja
Hosting providers and server owners who want WAF, malware scanning and IP reputation from one agent on each Linux server.
Pros and Cons
Pros
- WAF with per-domain security levels
- Free VPS plan
- Includes malware scanner and IP reputation
- Works with common hosting control panels
- Hungarian entity under EU law
Cons
- Linux servers only
- No CDN or volumetric DDoS protection
- Prices in USD, promotional
- Dashboard data location not stated
Alternatives to BitNinja
Other European web application firewall worth comparing before you decide:
Myra Security
Germany · German security platform with a WAF, DDoS filter and CDN
Airlock
Switzerland · Swiss WAF and API gateway from Ergon Informatik
Link11
Germany · German cloud WAF with AI-based DDoS filtering
Gcore
Luxembourg · Luxembourg edge platform with WAF and DDoS protection
See all European web application firewall or compare them directly against F5 NGINX App Protect on our alternatives page.
Frequently Asked Questions
The vendor site names cPanel, Plesk, DirectAdmin, Enhance and ispmanager among supported environments for its Linux agent.
Yes. VPS Free covers servers up to 2 vCPU and 2 GB RAM with up to 10 hosted users, according to the pricing page.
No. It is an agent on your Linux server that filters requests there. For traffic scrubbing before the server, add a CDN or DDoS provider in front.