Question
What is the best web server firewall for nginx?
I'm having hard time with setting mod_security module for my web server nginx. I get a lot of issues and errors before compiling the files.
I followed a lot of tuts on the net, but mostly end up with either none working process or cut steps that I don't understand what to do next....
any idea??
Thanks
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Speaking about open-source solutions, you should definitely look at naxsi (NAXSI means Nginx Anti Xss & Sql Injection). This is short desc from official site:
Technically, it is a third party nginx module, available as a package for many UNIX-like platforms. This module, by default, reads a small subset of simple rules (naxsi_core.rules) containing 99% of known patterns involved in websites vulnerabilities. For example, ’<’, ’|’ or ‘drop’ are not supposed to be part of a URI.
In practice, you still need support it and keep rules up-to-date for your applications (but with help of built-in learning modules). If you’re a looking for more efficient and easy-to-use solution, give a chance to Wallarm. It is built on NGINX, learns from traffic to craft blocking rules, has awesome interface and even vulnerability scanner built-in — but, unfortunately, it is not free.