Web application firewalls bypasses collection and testing tools

How to test, evaluate, compare, and bypass web application and API security solutions like WAF, NGWAF, RASP, and WAAP

Why do I need to test the Web Application Firewall?


A web application firewall (WAF) is designed to protect websites from malicious attacks, such as cyber attacks and unauthorized access. If you are concerned about your business or personal website being vulnerable, the best way to protect it is to create a WAF.

The most common reason for creating a WAF is when you notice that your website has been hacked or if there have been security breaches in the past. There are also other reasons for adding a WAF, such as if you want to prevent DDoS attacks or block automated software.

Think about what your website does and start by looking at the types of things hackers might attack. These include: 

  • Malicious scripts: Scripts really should be filtered by the WAF before they can be executed on the website. Additionally, they should be scanned for network activity and integrity issues.
  • Malicious code: Code must be checked for known vulnerabilities and blocked accordingly, as well as monitored for errors and exploits 
  • Malicious payloads: Payloads should be detected by using intrusion detection mechanisms 
  • HTTP requests: All HTTP requests must be logged in order to identify patterns of behavior

What’s a WAF?

The Web Application Firewall (WAF) is a type of firewall that blocks unauthorized access to a network or computer resource. It operates at the application layer and typically sits between the internal host/network and the external internet.

In most cases, it is used as an automated system that can block malicious requests from reaching your server. The WAF detects attacks based on rulesets and evaluates them based on their behavior and characteristics.

Web Application Firewalls are essential for keeping your website secure. For example, if you have a blog with a login page, you would want your WAF in place so that potential hackers cannot infiltrate your site without first getting through a hurdle. 

The WAF protects against low-level attacks like SQL Injection, XSS attacks, and DoS attacks. It also prevents access to unauthorized resources like files, directories, databases, etc., which helps keep the integrity of your site intact. This way, hackers will not be able to get into anything they’re not supposed to.

What is the WAF tested for?

The web application firewall is tested for a few different reasons. 

  • The first reason is to ensure that the WAF is not blocking any legitimate traffic from reaching the server. 
  • Another test is to check whether the WAF is properly configured and whether there are any issues with it. 
  • The third test is to make sure that there are no security loopholes in the WAF that can be exploited by malicious actors. 
  • Lastly, the fourth test of a web application firewall is to check whether an attacker could bypass it by using vulnerabilities or other methods.

With all of these tests, it’s possible to figure out if your web application firewall needs work or if you need a new one altogether.

 WAF Testing stages

The web application firewall (WAF) is a software that helps to protect the website from malicious attacks. It does this by filtering and blocking the user from accessing the website. In order to make sure that the WAF filters out any inappropriate content, you need to test it. Testing will help you to determine if your website is safe for users or if it’s still vulnerable to attacks.

There are three stages of testing: 

  1. Penetration testing : This test includes hackers testing their methods of attack on an application just like they would do in a real life scenario in order to see how well they can get through security barriers. 
  2. Compliance testing : This test uses standard web applications and makes sure that they meet certain standards set by the developer or company. 
  3. Risk assessment testing: This test looks at how likely a threat actually is and what information can be used in order to assess risk effectively and efficiently.

GoTestWAF by Wallarm

There are a variety of reasons as to why web application firewalls are important, but the main reason is because it protects your website and your customer data. A web application firewall can filter out unwanted traffic and protect you from hackers who may try to access your website.

Let’s say that there’s a new hacker on the scene who wants to steal customer information or send spam. A web app firewall will stop the hacker from getting through and causing any damage. The best protection means no one else will be able to listen in on your conversations or watch your customers.

wallarm logo

The same concepts apply when you want to keep a web app firewall safe without having to pay for one, which is where GoTestWAF by Wallarm comes in. This free software performs all the necessary functions for testing a web application firewall for you so that you can know if it’ll work for your business.

The Final Words

  1. Security is important and you need to test the web application firewall
  2. You need to make sure that what you’re doing won’t get in the way of your other software applications

This blog post discusses the importance of testing the Web Application Firewall (WAF). It talks about how WAFs are effective because they detects and blocks malicious attacks before they can cause damage to your website. They also block probes from third-party hackers, which prevent man-in-the-middle attacks from occurring.