Using proper APA formatting discuss the following:

1. Explain the differences between physical and protective barriers.
2. What are the two major categories of protective barriers?
3. When should protective barriers be established?
4. List and explain three types of physical barriers and their significance as it relates to an organization today.

Assignment Requirements

You must write a minimum of two paragraphs, with two different citations, and every paragraph should have at least four complete sentences for each question. Every question should have a subtitle (Bold and Centered). You must also respond to at least two of your classmates’ posts with at least 100 words each before the due date. You need to use the discussion board header provided in the getting started folder. Please proofread your work before posting your assignment.

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