ngx_waf

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Handy, High performance Nginx firewall module.

Why ngx_waf

• Full-featured: The basic functions of the web application firewall are available.
• Easy to install: No need to install other modules in advance.
• Easy to use: directives are easy to understand and you can probably guess what they mean without reading the documentation.
• High performance: In more extreme tests, QPS(Queries Per Second) is reduced by about 4% after starting this module. See the documentation for details of the tests.

Function

• SQL injection detection.
• IPV4 and IPV6 support.
• Anti Challenge Collapsar, it can automatically block malicious IP.
• Exceptional allow on specific IP address.
• Block the specified IP address.
• Block the specified request body.
• Exceptional allow on specific URL.
• Block the specified URL.
• Block the specified query string.
• Block the specified UserAgent.
• Block the specified Cookie.
• Exceptional allow on specific Referer.
• Block the specified Referer.

Docs

• Recommended link: https://docs.addesp.com/ngx_waf/
• Alternate link 1: https://add-sp.github.io/ngx_waf/
• Alternate link 2: https://ngx-waf.pages.dev/

Contact

• Telegram Channel: https://t.me/ngx_waf
• Telegram Group: https://t.me/ngx_waf_group

License

BSD 3-Clause License

Thanks

• uthash
• libinjection
• libsodium
• ngx_lua_waf
• nginx-book
• nginx-development-guide