HTTPWAF 官方号称是一款真正有 web 管理后台，并且永久免费的 web 应用防火墙，既支持直接部署在 WEB 服务器上，又可以独立部署保护后端服务器。 在免费 WAF 界算是功能很丰富的项目，基础检测能力还可以，缺乏对抗高强度攻击的能力。

2023年9月29日 · Using a WAF solution can offer several advantages: Most of the WAFs are free or offer a free version. Allows customization and community-driven development. Preemptive attack blocking. Renowned for “install and forget” simplicity. When evaluating a WAF solution, consider the following key features:

Best free Web Application Firewalls (WAF) across 18 Web Application Firewalls (WAF) products. See reviews of Cloudflare Application Security and Performance, Wallarm API Security Platform, Imperva App Protect and compare free or paid products easily. Get the G2 on the right Web Application Firewalls (WAF) for you.

2024年7月24日 · WAF stands for Web Application Firewall. Unlike traditional firewalls, WAF operates at the application layer and provides better protection for web systems based on HTTP/HTTPS...

2024年12月22日 · Web Application Firewall (WAF) is one of the best ways to protect your website from online threats. If your website is available on the Internet, then you can use online tools to scan a website for vulnerability to get an idea of how secure your website is.

一款足够简单、好用、强大的免费WAF。 基于业界领先的语义分析检测技术，保护你的网站不受黑客攻击。

2023年6月20日 · WAF 是 Web Application Firewall 的缩写，也被称为 Web 应用防火墙。 区别于传统防火墙，WAF 工作在应用层，对基于 HTTP/HTTPS 协议的 Web 系统有着更好的防护效果，使其免于受到黑客的攻击。

2024年4月16日 · A web application firewall (WAF) is a type of application firewall that lets you see and analyze HTTP traffic to and from a web application. It has the objective of preventing attacks that seek to deny service and steal data.

2024年10月29日 · WAF，即 Web Application Firewall（Web 应用防火墙），它与传统防火墙不同，工作在应用层，能为基于 HTTP/HTTPS 协议的 Web 系统提供更优质的防护，抵御黑客攻击。 近年来，随着经济增速放缓，科技企业成本意识增强，安全支出更趋理性，国内开源安全项目迎来一定发展。 从 GitHub 上 waf 相关话题的活跃度来看，排名靠前的国产项目表现超越了海外项目。 然而，在互联网上能公开找到资料的 WAF 项目虽数以千计，但多数属于实验 Demo 性质，工 …

open-appsec WAF builds on machine learning to provide preemptive web app & API threat protection against OWASP-Top 10 and zero-day attacks. It can be deployed on Kubernetes, Docker and Linux, integrated with NGINX, Ingress NGINX, Kong, APISIX, Envoy and more.