Naxsi Alternatives

ModSecurity is an Open Source web application firewall developed by Trustwave's SpiderLabs.

Open Source

Shadow Daemon is a collection of tools to detect, record and prevent attacks on web applications.

Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Try for free freemium $9.0 / Monthly (Lite plan)

Universal web application firewall engine

AWS WAF is a web application firewall that helps protect your web applications from common web exploits.

Cloudflare is a global network designed to make everything you connect to the Internet secure, private, fast, and reliable.

Imunify360 is a comprehensive security suite for Linux web servers. It includes antivirus, firewall, WAF, PHP Security Layers, Patch Management, Domain reputation with easy UI and advanced automation.

paid Free Trial $12.0 / Monthly (SINGLE USER per server)

Whether you want automatic WAF protection from known vulnerabilities or have custom WAF rules, our real-time platform can do it.

open-source machine learning based WAF for Kubernetes Ingress, NGINX, Envoy and API Gateways

Open Source

Website Protection, Malware Removal, and Blacklist Prevention

Barracuda Web Application Firewall offers security and DDoS protection against automated & targeted attacks.

BunkerWeb is a next-generation and open-source Web Application Firewall (WAF).

Open Source

Cloudbric is a website security program that aims to block cyber attacks on your site. Security programs like Cloudbric are important for any large sites or any sites that handle money or secure information. Read more about Cloudbric.

A high performance free open source web server powering busiest sites on the Internet.

Open Source