Introducing web applications at this point of time does not make any sense as most of us already know what they are. In fact, our daily routine involves extensive use of such applications. Still, if a layman needs to know what exactly a web application is, the ideal definition would be “ A set of programs intended to serve a specific purpose with the help of an Internet connection”. A simple example for such an application is an online shopping app that allows you to place orders for desired products, make payment for the same and have them delivered at the address you specify.
Having become much more sophisticated and prevalent over time, web applications today are an indispensable need for almost all major businesses. Any data breaches in these applications will thus result in the leakage of confidential information. Fearing the same, most companies have added web penetration testing to their list of priorities. For penetration testing, companies either employ in-house ethical hackers or avail the services of an external company.
Having become much more sophisticated and prevalent over time, web applications today are an indispensable need for almost all major businesses. Any data breaches in these applications will thus result in the leakage of confidential information. Fearing the same, most companies have added web penetration testing to their list of priorities. For penetration testing, companies either employ in-house ethical hackers or avail the services of an external company.
In web applications involving client-server interaction, the origin of vulnerabilities normally lies in the following factors:
- Developers' failure in checking input validation
- Client requests handled in an improper manner
Before availing the services of an external penetration testing company, owner of an organization needs to know certain details about penetration testing. Needless to say, you won't be able to oversee a process when you don't even know the basic order of steps in it.
Originally posted on: https://medium.com/@Avyaan/how-is-web-penetration-testing-done-e5d83c809499#.iphzsz4hv


