(via http://www.sharepointcomic.com/Lists/Posts/ViewPost.aspx?ID=172)
Files and permissions http://technet.microsoft.com/en-us/library/cc721631.aspx
Database permissions http://technet.microsoft.com/en-us/library/cc974463.aspx
Special directories and storage locations http://technet.microsoft.com/en-us/library/cc721634.aspx
Account Permissions and Security Settings http://technet.microsoft.com/en-us/library/cc678863.aspx
