The WebSphere security system allows you to control access to WebSphere resources (such as servlets, JSP files, and HTML files). The security system also provides the infrastructure that ensures that the security choices you have made are enforced.
For more information about WebSphere security, see these topics:
Overview of WebSphere security
This topic provides an overview of WebSphere security architecture and its features.Developing secured applications
See this topic for information about writing secured applications for WebSphere Application Server - Express.Assemble secured applications
When you assemble your application for deployment, you can specify security settings. See this topic for more information.Deploy secured applications
This topic describes security considerations when you deploy or install your secured applications in the WebSphere Application Server - Express run time.Configure WebSphere security
This topic describes how to enable and configure the various levels of WebSphere security.Tune your security configuration
See this topic for information about improving the performance of WebSphere security.