Hi Readers, today we will learn about another interesting part of web services and API penetration testing part, this revolves around Security assessments of web services.
To start with let’s take a look at what web services are made of:
A web service is software composed of standardized XML messaging system. The benefit of web services are since all of its communication is in XML, they are not restricted to any operating system or programming languages, they are built on Web services are built on top of open standards such as TCP/IP, HTTP, Java, HTML, and XML.
Anatomy of Web Services
In simple language, any basic web services platform is a combination of XML and HTTP.
They can be of:
How does a Web Service Work
Web services depends on
Let’s take a look at a SOAP based Web Service Anatomy:
Penetration Testing on Web Services:
To begin penetration testing WebServices, we always require the following as preliminary:
1) Sample API file ( WSDL/ SOAP etc)
2) Sample request/ response ( to understand the values and data passing)
3) Entry points/ URLs
Tools for performing web services penetration testing:
That’s all for now, in the next part of this series, we will learn about the test cases, methods and tools usage for Penetration Testing Web Services.