Book Image

IBM WebSphere Application Server v7.0 Security

By : Omar P Siliceo (USD), Omar Siliceo
Book Image

IBM WebSphere Application Server v7.0 Security

By: Omar P Siliceo (USD), Omar Siliceo

Overview of this book

In these days of high-profile hacking, server security is no less important than securing your application or network. In addition many companies must comply with government security regulations. No matter how secure your application is, your business is still at risk if your server is vulnerable. Here is how you solve your WebSphere server security worries in the best possible way. This tutorial is focused towards ways in which you can avoid security loop holes. You will learn to solve issues that can cause bother when getting started with securing your IBM WebSphere Application Server v7.0 installation. Moreover, the author has documented details in an easy-to-read format, by providing engaging hands-on exercises and mini-projects. The book starts with an in-depth analysis of the global and administrative security features of WebSphere Application Server v7.0, followed by comprehensive coverage of user registries for user authentication and authorization information. Moving on you will build on the concepts introduced and get hands-on with a mini project. From the next chapter you work with the different front-end architectures of WAS along with the Secure Socket Layer protocol, which offer transport layer security through data encryption. You learn user authentication and data encryption, which demonstrate how a clear text channel can be made safer by using SSL transport to encrypt its data. The book will show you how to enable an enterprise application hosted in a WebSphere Application Server environment to interact with other applications, resources, and services available in a corporate infrastructure. Platform hardening, tuning parameters for tightening security, and troubleshooting are some of the aspects of WebSphere Application Server v7.0 security that are explored in the book. Every chapter builds strong security foundations, by demonstrating concepts and practicing them through the use of dynamic, web-based mini-projects.
Table of Contents (17 chapters)
IBM WebSphere Application Server v7.0 Security
About the Author
About the Reviewers

Fine-tuning authorization at the WAS level

The final major topic of this chapter is the trust association interceptor (TAI). In a very simplified way, the TAI component of the WAS ND7 security infrastructure is the equivalent to the Web Agent component for the IHS Server. Both establish a link from the application infrastructure to the security policy-based tier.

When to use TAI

In most cases, in-house custom applications will not rely on TAI on the WAS ND7 side unless there is a business requirement. However, there may be third-party solutions and off-the-shelf products that have been designed with their security centered on TAI. For instance, a third-party solution could be the application that authenticates users implemented as an EA hosted on the WAS environment itself. The SiteMinder J2EE modules rely on TAI to communicate with the SiteMinder Policy Server to establish the identity of authenticate users as well as the authorization side of their interactions. On the other hand, an off...