Hello. Since TOMOYO Linux has the concept of process invocation history, you can use TOMOYO Linux for analyzing behavior of Linux systems and debugging/profiling applications (understand how the application is executed, what files/network are accessed, what environment variables are used, and so on). Analyzing Google Chromium OS using TOMOYO 2.2: http://www.youtube.com/watch?v=ZUsSrYns1no Analyzing Android using TOMOYO 1.7: http://www.youtube.com/watch?v=pAXG32YbLJs http://www.youtube.com/watch?v=jvUT0F6v5GM Analyzing MeeGo 1.1 using TOMOYO 1.8: http://www.youtube.com/watch?v=H9aZv49d2iw You can find difference between MeeGo and Android on "how applications are executed" and "what UID these applications run with". I installed TOMOYO into MeeGo 1.1 on VMware environment. Installation manual is available at http://tomoyo.sourceforge.jp/1.8/meego-x86.html . Thanks.