- Introduction
    - [[Welcome]]
    - [[What you need to know]]
    - [[Using the exercise files]]
  - Understanding Web Services
    - [[What is a web service?]]
    - [[Exploring the history of web services]]
    - [[Transport protocols - HTTP vs. everything else]]
    - [[Message formats - XML, JSON, and everything else]]
    - [[Web service standards - SOAP, REST, OData, and more]]
    - [[Discovering useful web services]]
  - Using SOAP-Based Web Services
    - [[What is SOAP?]]
    - [[Examining SOAP request and response formats]]
    - [[Understanding SOAP data types]]
    - [[Documenting a SOAP-based service with WSDL]]
    - [[Creating a simple SOAP service in ASP.NET]]
    - [[Calling the service from a Windows desktop client]]
    - [[Calling the service from Java with JAX-WS]]
    - [[Choosing a SOAP implementation]]
  - Using RESTful Web Services
    - [[What is REST?]]
    - [[Associating REST actions with HTTP request methods]]
    - [[Sending RESTful requests]]
    - [[Exploring REST response formats]]
    - [[Creating a read-only web service in PHP]]
  - Using OData (Open Data Protocol)
    - [[What is OData?]]
    - [[Creating OData request URIs]]
    - [[Choosing a response format]]
  - Securing Web Services
    - [[Encrypting web service messages]]
    - [[Securing web services with HTTP Basic security]]
    - [[Working with API keys]]
    - [[Using other web security standards]]
  - Conclusion
    - [[Next steps]]