Extranets allow you to communicate and collaborate not just within your organization, but with external users such as partners, vendors, or customers.  In this session we'll show you the various ways SharePoint can be configured to authenticate these users.  Leveraging the support for SAML claims-based identity within SharePoint 2010, you'll see a live demonstration of how to configure SharePoint to support Windows Authentication, Forms-Based Authentication against SQL ASPNETDB databases and LDAP, federated trusts using ADFS 2.0, and external authentication using Windows Live ID.  We'll also show you how these can be combined together in a single zone to provide multiple authentication methods on a single URL.

Download the presentation deck here.