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Web Application Security Testing

Advanced Web Application Penetration Testing Service will keep you safe from security risks.

Overview: Web Application Penetration Testing

Your organization security is critical. Regular web application penetration testing can quickly identify and correct any security vulnerabilities.

To ensure that software development is secure throughout its lifetime, web application penetration testing are conducted.

Methodology of Website Penetration

Specialist testing is required to ensure security when you launch a web app or upgrade an existing application. This comprehensive method of performing penetration testing not only detects security flaws but also business logic weaknesses. It is also based on security checklists based industry standards like OWASP10 and SANS25. The following is a roadmap that WeSecureCyber uses to provide on-premises or off-premises security services for applications. It’s based upon years of experience with different threat surface types, including online, mobile and cloud

Type of web penetration Testing

Blackbox Web Application penetration Testing

Black Box

Black Box is also known as external or behavioral testing. It is a type of software testing method that requires no knowledge about the code structure or implementation details or any internal routing of an application. This testing technique focuses only on an application’s output and input, and it is completely dependent upon the requirements and specifications for the software.

Greybox Web Application penetration Testing

Gray Box

Gray box testing is an approach to software testing that combines white and black boxes testing. It allows you to quickly understand the core code of your application but still test it. This method identifies and searches for context-specific bugs that an application’s poorly coded structure may have caused.

Whitebox Web Application penetration Testing

White Box

White Box testing is a review of coding and structure in a software program to verify the flow of input and output. It also helps improve its security and usability. This type of testing is also known as open box, clear, transparent, and glass box testing. Because testers have access to the code, it can be called internal testing.

Approach for Website Penetration

Configuration Management
Authentication Testing
Session Management
Data Input Validation
Testing for Error- Handling
Business Logic Testing
Tests for Clients
Final Reporting


An application penetration test's most important responsibility is reconnaissance, also known as information collection. Learn as much about your target application as possible in the first stage of an application penetration test. Multiple instances of testing: Perform search engine discovery and reconnaissance to identify information leaks and fingerprint applications. Locate the application's entry point.

Configuration Management

Understanding the configuration and operation of the infrastructure or server that hosts the application is almost as important as application security testing. Even though there are many platforms available, there are some fundamental issues that can cause an application to be at risk. These include insecure HTTP methods and old/backup backup files. TLS Security, App Platform Configuration and File Extension Handling are just a few of the examples. All methods are tested, including file permissions and transport security.

Authentication Testing

Authentication refers to the act of verifying the digital identity of the sender in a message. Log-on is the most common example of this process. To test the authentication scheme, you need to understand how it works and be able to use that information in order for the authentication system not work. You can also find poor lockout mechanisms and browser cache vulnerabilities.

Session Management

Session Management is the umbrella term that covers all controls responsible for monitoring a user’s activity in relation to the web app they use. This includes everything from the user authentication process to general logout. Some examples include cross-site request fraud, session fixation and cookie management.

Data Input Validation

Online applications are most vulnerable to security flaws that fail to verify all input. This can cause buffer overflows and other security vulnerabilities in web programs. It also allows for SQL injection and interpreter injection attacks, as well as file system vulnerability and attack on locale/Unicode.

Testing for Error- Handling

We often encounter a variety of errors from web server applications during a penetration test. These issues might be displayed by a specific request. This could either have been created with tools or manually. These codes can be very useful for penetration testers because they contain a lot of information about online applications such as security holes and databases. These codes can be used to analyze error codes or stack traces, just two examples.

Business Logic Testing

The "Think Outside the Box vulnerability" is a vulnerability that a penetration tester must be able to identify. A vulnerability scanner can't find it. In addition, this kind of vulnerability is sometimes one of the hardest to find because it is application-specific, but it is also one of the most damaging to the programme if it is exploited. These vulnerabilities include integrity checks, processing time, the uploading of an unknown file type and the ability to forge requests.

Tests for Clients

Client-side testing is about client-side execution. This can be done in a web browser, or via a plugin. Client-side testing is different than server-side code execution. This results in content being returned. JavaScript, cross-origin resources sharing and manipulation are some examples.


An attack that causes a DoS (denial-of-service) is intended to prevent authorized users from accessing a resource. In a DoS attack, a malicious user floods the target system with sufficient traffic to stop it serving its intended users. During this stage. The testing will focus on the application layer attacks on system availability, which may be performed by one malicious user on a single computer.

Final Reporting

Reporting is a step that aims to rank and prioritize results. It also provides project stakeholders with a brief, useful, and actionable report, along with data. WeSecureCyber considers this the most important stage. We take care to make sure that our service and findings are clearly communicated.


  • Cost Savings
  • Compliance requires compliance
  • Reduction in Outage
  • Manage Risk
Web Application penetration Testing Methodology

Our Clients

FAQs on Web Penetration

What is Web Application Penetration Testing?

Web-based app Penetration testing simulates a hacker attack against your website in order to identify and analyze potential security holes that could be exploited by an attacker. Cybercriminals are attracted to web applications, which is crucial for business success. The proactive detection of flaws in web applications is called Web Application Penetration Testing. This includes those which could lead to financial loss.

How to perform penetration testing on a web site?

Penetration testing is an important part of web security, as it helps to identify potential vulnerabilities in a website. It involves simulating attacks on the website to find out if there are any weaknesses that could be exploited by malicious actors.

Network penetration testing vs web application penetration testing

Web Application Penetration Testing allows you to spy on a website server and then find vulnerabilities in it. Once exploited, it is reported back to the company. Network Penetration Testing reveals security holes in networks such as weak passwords or weak firewall security.

How is penetration testing performed for web applications?

There are three key steps to performing penetration testing on web applications.

  • Configure your tests. Setting the testing project’s objectives and scope before you begin is crucial. Which tests you run will depend on whether your objective is to satisfy compliance requirements or assess overall performance. Gather the essential data you require to carry out your tests after deciding what you’re testing for. This contains details about your web architecture, information about things like APIs, and details about basic infrastructure.
  • Execute your tests. Typically, your testing will consist of simulated attacks to check whether a hacker might really access an application. There are two primary test kinds that you could use:
    • External penetration tests that analyze components accessible to hackers via the internet, like web apps or websites
    • Internal penetration tests that simulate a scenario in which a hacker has access to an application behind your firewalls
  • Analyze your tests. Analyze your results once testing is finished. It is important to talk about vulnerabilities and sensitive data exposures. Following investigation, necessary adjustments and advancements can be made.

What should I learn for web penetration testing?

Web App Penetration Testing for Ethical Hacking
  • Setting Up Burp Suite.
  • Spidering & DVWA.
  • Brute Force Attacks With Burp Suite.
  • Target Scope And Spidering.
  • Discovering Hidden Files With ZAP.
  • Web Application Firewall Detection with WAFW00F.
  • DirBuster.
  • XSS (Reflected, Stored & DOM)

What are the 3 types of penetration testing?

Penetration testing is a type of security assessment that involves attempting to gain unauthorized access to computer systems, networks, and applications. It is used to identify potential vulnerabilities and assess the effectiveness of existing security measures. There are three main types of penetration testing: black box, white box, and gray box.

What is the salary of web application penetration testing?

Penetration Tester salary in India ranges between ₹ 2.0 Lakhs to ₹ 22.2 Lakhs with an average annual salary of ₹ 5.5 Lakhs. Salary estimates are based on 250 latest salaries received from Penetration Testers.

What is a step of web penetration?

Web application penetration testing is comprised of four main steps including information gathering, research and exploitation, reporting and recommendations, and remediation with ongoing support. These tests are performed primarily to maintain secure software code development throughout its lifecycle.

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