SecurityArchitecture andDesign Threat Modeling

Security Architecture and Design describes fundamental logical hardware, operating system, and software security components. In your own words describe three (3) ways in which Threat Modeling might be related to those components to design, architect, and evaluate secure computer systems.  

DQ requirement: Note that the requirement is to post your initial response no later than Thursday and you must post one additional post during the week (Sunday). I recommend your initial posting to be between 200-to-300 words. The replies to fellow students and the professor should range between 100-to-150 words. All initial posts must contain a properly formatted APA in-text citation and scholarly reference.