Assignment ContentIn this course you have learned about vari

Assignment ContentIn this course you have learned about various aspects of physical and personal security. Some of these elements include terrorism, insider threats, and homeland security. These concepts are not new but do have different elements today for individuals and governments. As threats arise, different measures and strategies are developed.Write a 1,050- to 1,400-word paper that includes:The functions of the National Infrastructure Protection Plan and Critical Infrastructure Security.Why companies need to understand and create protocol for insider threats.Assess of the potential of terrorism and the measures the U.S. can employ if such a threat is identified both internationally, and to protect the homeland.Format your paper consistent with APA guidelines and at least two outside reference sources.include title page, proper grammar, in text citations,no plagiarism, page headers and numbers, reference page,