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Web applications can be penetration tested in 2 ways. So, before you decide on the methodology, be very sure about what types of websites are expected to be tested and which methods will help in finding the maximum vulnerabilities. In order to make your pen testing for an eCommerce website effective, testers should design a methodology involving flaws like Order Management, Coupon and Reward Management, Payment Gateway Integration, and Content Management System Integration. The answer is a no because eCommerce works on a very different platform and technology when compared to other Websites. Here’s an example to prove why I am saying so.Ĭonsider you are asked to penetration test an eCommerce website, now give it a thought if all vulnerabilities of an eCommerce website can be identified using the conventional methods of OWASP like XSS, SQL injection, etc.

Broken authentication and session managementĮven though I have mentioned the list, testers should not blindly create their test methodology based on the above conventional standards.

Listed below are some of the test scenarios which can be tested as part of Web Application Penetration Testing (WAPT):

PCI DSS (Payment Card Industry Data Security Standard).

ISSAF (Information Systems Security Assessment Framework).

OSSTMM (Open Source Security Testing Methodology Manual).

OWASP (Open Web Application Security Project).

Some of the Security Testing Methodologies and standards are – There are some well-established and famous methodologies and standards that can be used for testing, but since each web application demands different types of tests to be performed, testers can create their own methodologies by referring to the standards available in the market. The methodology is nothing but a set of security industry guidelines on how the testing should be conducted. Penetration Testing thus becomes very important in ensuring we build a secure system that can be used by users without any worries of hacking or data loss.

Accessing websites through mobile phones is prone to more frequent attacks and hence compromising data. If you look at the current market demand, there has been a sharp increase in mobile usage, which is becoming a major potential for attacks. Helps in finding loopholes that can lead to the theft of sensitive data.Let users find the most vulnerable route through which an attack can be made.Help in testing the components exposed publicly like firewalls, routers, and DNS.Helps in checking the effectiveness of the overall security policies.Pentest Helps in identifying unknown vulnerabilities.Importance and the need for Web App Pen Testing:

If you are clear on the objective, you can very well define if you need to do a vulnerability scan or pen-testing. Though both methods have their importance, it will depend on what really is expected as part of the testing.Īs testers, it is imperative to be clear on the purpose of the testing before we jump into testing. Hence, Vulnerability Scanning is a detective control method that suggests ways to improve security programs and ensure known weaknesses do not resurface, whereas a pen test is a preventive control method that gives an overall view of the system’s existing security layer. Pen Tests mainly simulate real-time systems and help the user find out if the system can be accessed by unauthorized users, if yes then what damage can be caused and to which data etc. It basically finds out if security patches are installed, whether the systems are properly configured to make attacks difficult. Vulnerability Scanning lets the user find out the known weaknesses in the application and defines methods to fix and improve the overall security of the application.

So, what is Vulnerability? Vulnerability is a terminology used to identify flaws in the system which can expose the system to security threats. When I initially started working as a security tester, I used to get confused very often with the word Vulnerability, and I am sure many of you, my readers, would fall in the same boat.įor the benefit of all my readers, I will first clarify the difference between vulnerability and pen-testing. When we talk about security, the most common word we hear is vulnerability. #3) Post Execution Phase (After Testing):.#2) Attacks/Execution Phase (During Testing):.