XP subversion

Here's a Naval
Postgraduate School thesis entitled "Using the Bootstrap Concept to
Build an Adaptable and Compact Subversion Artifice" by Lindsey Lack
which discusses the concept of an adaptable subversion artifice (a trap
door). It's a very interesting read and a bit scary if you consider
that we have to trust our closed-system vendors not to have included
something like this.

Six lines of code?