In this article, I am going to share with you the 10 best Naxsi alternatives in 2024 that you can use.
# What is Naxsi?
NAXSI stands for Nginx Anti XSS & SQL Injection.
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 (and readable) rules that contain 99% of the known patterns involved in website vulnerabilities. For example,
Being very simple, those patterns can match legitimate queries, it is the duty of the Naxsi administrator to add specific rules that will whitelist legitimate behaviors. The administrator can add whitelists manually by analyzing the nginx error log or (recommended) start the project with an intensive self-study phase that will automatically generate whitelisting rules regarding the behavior of a website….
In short, Naxsi behaves like a DROP firewall by default, the only task is to add the necessary ACCEPT rules for the target website to function properly.
# Because it’s different?
Unlike most web application firewalls, Naxsi does not rely on a signature base like antivirus and therefore cannot be bypassed by an “unknown” attack pattern. Another main difference between Naxsi and other WAFs, Naxsi filters only GET and POST requests, it is free software (as in free) and free (as in free beer) to use.
# What is it running on?
Naxsi is compatible with any version of nginx, although it currently doesn’t work well with the new HTTPv2 protocol added in recent versions of nginx.
It relies on libpcre for its regex support, and is reported to work very well on NetBSD, FreeBSD, OpenBSD, Debian, Ubuntu, and CentOS.
NAXSI stands for Nginx Anti XSS & SQL Injection.
website behavior.
In short, Naxsi behaves like a DROP firewall by default, the only task is to add the necessary ACCEPT rules for the target website to function properly.
# Because it’s different?
Unlike most web application firewalls, Naxsi does not rely on a signature base like antivirus and therefore cannot be bypassed by an “unknown” attack pattern. Another main difference between Naxsi and other WAFs, Naxsi filters only GET and POST requests, it is free software (as in free) and free (as in free beer) to use.
# What is it running on?
Naxsi is compatible with any version of nginx, although it currently doesn’t work well with the new HTTPv2 protocol added in recent versions of nginx.
It relies on libpcre for its regex support, and is reported to work very well on NetBSD, FreeBSD, OpenBSD, Debian, Ubuntu, and CentOS.
ModSecurity is an open source web application firewall. Working integrated in the web server, or independently as a network device, it detects and prevents attacks against …
Shadow Daemon is a collection of tools for detecting, registering and preventing attacks on web applications.
The software of Naxsi gives you easy and efficient management, and Naxsi allows you to concentrate on the most important things. And it’s easy to use; you may love it.
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