Conduct research on some initiatives and security measures that have been taken

Conduct research on some initiatives and security measures that have been taken in the aviation industry (everything from the airports to the air planes). Are these measures successful, why or why not? Recommend some other measures that you think can be effective but have not been implemented at this time.
Writing Requirements
3–4 pages in length (excluding cover page, abstract, and reference list)
Include at least 3 peer reviewed sources that are properly cited
APA format, Use the APA template located in the Student Resource Center to complete the assignment.
Please use the Case Study Guide as a reference point for writing your case study.
Grading Criteria:
This assignment will be graded using the UOTP Writing Rubric displayed below
Textbook Information:
Martin G. (2014) Understanding Homeland Security. Thousand Oaks, CA: SAGE Publications.
(Textbook ISBN: 978-1-4522-8688-4)