Integrating CAPTCHA authentication technologies with WebSEAL

A reference implementation by using WebSEAL EAI

From the developerWorks archives

Rick Wu and Rebecca Chen

Date archived: December 19, 2016 | First published: February 12, 2008

CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) is a popular mechanism used in Web sites to ensure humans only are interacting with the security functions of the Web site. CAPTCHA does this by producing images that include embedded numbers and letters that are not easily interpreted by automation tools. This article provides a solution and reference implementation of how to integrate CAPTCHA with IBM® Tivoli® Access Manager (TAM) WebSEAL.

This content is no longer being updated or maintained. The full article is provided "as is" in a PDF file. Given the rapid evolution of technology, some steps and illustrations may have changed.

Zone=Security, Tivoli (service management), Tivoli
ArticleTitle=Integrating CAPTCHA authentication technologies with WebSEAL