Understanding SMS client Side Software Installation Security

I published a brief article in Technet magazine to try and explain the often misunderstood concepts of client side software installation security.  Attached is a draft copy of what was published in technet magazine. The Technet article can be viewed at https://www.microsoft.com/technet/technetmag/issues/2006/07/HowITWorks/default.aspx

-Steve

Understanding SMS Client Side Software Installation Security.doc