Should the table of contents be in an education approach manner or strictly adhere to the cert docs?

It should be in the order best for education, step-by-step. Yes, it should be re-ordered. Please share your suggestions here or make changes to it directly. --reed

Is the term ''security level'' preferred over the term ''securelevel''? I am rather looking for the second term when looking for information about that. --?RolandIllig

I think we will use both. Looking at init manpage as one example, it uses "security level" a lot more than "securelevel". The NetBSD's secmodel_bsd44(9) uses both. options(4) and many kernel config comment's use "security level". I will make sure the book's index has both. By the way, the thing I don't like is when a "securelevel" is called a "runlevel" or "init run levels". --reed