Here is the first part of an article I wrote that tries to explain what the Federal Information Security Management Act is. It gives a brief overview and the starts through the 7 steps.
Here is an article I wrote regarding the basics of Access Controls. It deals mostly with AC in Information Assurance.
Here are some equations which are important points when studying for your PMP exam.
This uses LaTeX to generate equations. Then an image is generated from the LaTeX.
Tutorials for this: