“Recently we’ve encountered a number of cases where customers wanted to use TMG to require strong authentication for some parts of a published web site (e.g. Outlook Web Access, OWA) but not for others (e.g. Exchange Active Sync, EAS).
This post will describe how to configure TMG for similar scenarios…”
For more information, check out:
DEBRA LITTLEJOHN SHINDER
MVP (Enterprise Security)