course work about qnx

Hi folks. I am going to write a course work about information security. Well, there is a problem with a topic. I have an idea to write about using QNX in building protected networks or something like that. I am a newbie in QNX, but familiar with FreeBSD.

Please, share your ideas with me. Any docs or links… Can anybody suggest anything better?

With regards to security, there isn’t much difference between QNX and FreeBSD.