On Thursday 14 April 2005 12:42, Phil Welch wrote: > How far fetched would it be to use "the blood–brain barrier (BBB) > is formed by the brain microvascular endothelium, and the unique > transport properties of the BBB are derived from tissue-specific > gene expression within this cell." approach to completely isolate > the operating system from user files, including executables? "man SELinuxGen2" Regards, Mike Klinke