what is security

Write a 1 to 2 page essay paper that discusses the topic below. The paper should be in APA format with viable sources to solidify the thoughts presented. The references must not be more than 5 years old and no more than one entity source and no more than one N.D source. Wikipedia is not considered a valid source. All references listed on the reference page must have a valid in text citation in the body of the paper. This essay must be consistent with graduate level work.

Topic: Explain the importance of understanding the various branches of security covered in Chapter 1 (attached).