security architecture and design

 Prepare a report to address all aspects of the case study/assignment. This report should be no less than 10 pages of content. You need to include outside sources and properly cite and reference your sources. You must have at least 10 references, 5 of which must be scholarly peer-reviewed articles. In addition to the 10 pages of content, you will want a title page and a reference sheet. This report needs to be in proper APA format. 

need  both written assignment and presentation slides 

"The interplay of threats, Defense against the threats and security requirements"

Assignment:

Discuss different approaches to balance these three different criteria. In your discussion provide pros/cons of each approach.