ModSecurity is described as 'Open source web application firewall. Working embedded in the web server, or standalone as a network appliance, it detects and prevents attacks against web applications' and is a Firewall in the network & admin category. There are more than 10 alternatives to ModSecurity for a variety of platforms, including Linux, Self-Hosted, SaaS, Web-based and VirtualBox apps. The best ModSecurity alternative is Cloudflare, which is free. Other great apps like ModSecurity are BunkerWeb, SafeLine, CacheGuard Gateway and BitNinja Server Security.
Delivers SaaS transparent proxy to shield websites, integrating dynamic DNS, global CDN, and web application firewall; blocks DDoS and targeted attacks, optimizes traffic for speed, reduces server load, analyzes threats, supports flexible deployment, and caching features.
BunkerWeb is a next-generation and open-source Web Application Firewall (WAF).
SafeLine is a docker-based, easy to use, self-hosted free web application firewall (WAF) that protects web apps by filtering and monitoring HTTP traffic between a web application and the Internet.
CacheGuard Gateway is a free and open-source Unified Threat Management (UTM) solution, a Web Application Firewall (WAF), and a Quality of Service (QoS) platform designed to optimize WAN traffic. To obtain a CacheGuard Gateway appliance, download CacheGuard-OS and install it on...
BitNinja provides 3E Linux server protection for large hosting providers and small businesses equally. The three E stands for: effective, effortless, and enjoyable.
Industry-leading free, high-performance, AI and semantic technology Web Application Firewall and API Security Gateway (WAAP) - UUSEC WAF.
Imunify360 is automated security solution, powered by AI, will protect it from infections, maintain secure kernels, and keep you in the know with relevant information.
open-appsec (openappsec.io) in an open-source initiative that builds on machine learning to provide pre-emptive web app & API threat protection against OWASP-Top-10 and zero-day attacks.
Highest performing combination platform that delivers 10X improvements to page load times with enterprise-grade performance but at the fraction of the cost of commercial alternatives such as CloudFlare and SiteLock.
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Because it's open-source, free, ML-based and integrates with NGINX