1. When inheritance is stopped within a site, all Web Part content on ASPX pagesis not indexed by default

2. Site CollectionTop-Level Site Site Library/List [Folder]Document/Item 3. Use inheritance wherever possible 4. When inheritance is stopped within a site, all Web Part content on ASPX pages is not indexed by default 5. Enable hierarchical membership management 6. not recommended 7. Intranet sites: AD groups SP groups to define access Collab sites: Add users directly to SP groups 8. two rolesSplit up these two roles 9. Enable for web application to site Anonymous User Policy 10. Bound to web application zone Permission policy allows you to create your own policies 11. Nest user role management groups Into resource access rule groups Based on business logic