1.6. Authentication Types

In conjunction with IIS, SharePoint supports several different ways to allow users to authenticate. They are not exclusive; you can choose to apply multiple types of authentication to a web application. IIS will apply the most restrictive method first. If that fails, it will try the second most-restrictive method, and so on until it finally refuses the client or lets them log in.

A Rose by Any Other Name ...

You may have noticed that SharePoint uses the same terminology in several different ways in several different places. Here is a quick rundown on some of them:

Authentication Provider: (sometimes referred to as Membership Providers): Usually refer to the services that provide authentication like SQL Forms based ...

Get Mastering Windows® SharePoint® Services 3.0 now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.