ePortfolio and Windows NT Single Sign On

ePortfolio provides its own form of "anonymous Single Sign On," which uses Enterprise authentication, as opposed to Windows NT authentication. Design your own web applications accordingly (or modify ePortfolio) if you want to use NT Single Sign On. By default, when a user launches ePortfolio, he or she will be automatically logged on using the Guest account (Enterprise authentication). However, even when you disable the Sign Up feature, ePortfolio is designed to display a logon page. With Single Sign On enabled, the user can select Windows NT from the Authentication list and click Log On without entering his or her user name or password. In the Crystal Enterprise Web Developer's Guide, refer to lesson 2 of the tutorial for an example on creating a web application that uses Single Sign On.

For details on configuring IIS and Crystal Enterprise for Windows NT Single Sign On, see Setting up NT Single Sign On.