Open Source Web Application Firewall Reverse Proxy

It is just a web server.

Open source web application firewall reverse proxy.

The known open source waf from mister scanner offers a package of waf cdn scan and security expert. Reverse proxies are effectively http routers designed to stand between web servers and their clients. The effort to perform this customization can be significant and needs to be maintained as the application is. When you install a dedicated apache reverse proxy and add modsecurity to it you get a proper network web application firewall which you can use to protect any number of web servers on the same network.

In other words you can use iis or apache or your favorite web server as a reverse proxy server. Modsecurity is the leader in waf industry offering real time web application monitoring logging and access control their open source community is based on the belief that users should be able to mold their web application firewall the way. If you understand a web server you understand a reverse proxy server. I am looking for alternatives to isa 2006 in order to host reverse https proxy for owa and a couple other servers that need to be accessed from internet.

A waf is deployed to protect a specific web application or set of web applications. I will test open source products zentya but would like a second opinion. Wafs may come in the form of an appliance server plugin or filter and may be customized to an application. It provides protection from a range of attacks against web applications and allows for http traffic monitoring logging and real time analysis.

It is very likely already be able to perform all of the functions that your reverse proxy can. Shadow daemon is a web application firewall that detects records and blocks attacks on web apps by filtering out malicious intent. Web application security reverse proxies are an ideal location to place a web application firewall to weed out malicious packets including bad bots and hacker requests. A waf can be considered a reverse proxy.

When routing your incoming traffic through a reverse proxy server connections are first terminated by the proxy and then reopened with the backend server. Webknight is a fantastic open source web application firewall for the iis web server. Modsecurity is a web application firewall that can work either embedded or as a reverse proxy. The majority of on premise waf s are based on reverse proxies but have updated software and more powerful hardware.

Your waf s purpose is to mediate the http traffic coming from the web into your dmz. It is free software and you can modify the code to create a personal firewall. While proxies generally protect clients wafs protect servers and are deployed to protect a specific web application. A reverse proxy server is a type of proxy server that typically sits behind the firewall in a private network and directs client requests to the appropriate backend server.