Can you please answer the following questions in essay format, no more than two paragraphs with sources in APA format.

Topic 1 - The Internet: Revolutionary Change?

• Why is the Internet viewed as a revolutionary change?

• Describe some of the attributes of revolutionary change brought about by the Internet and their impacts on security. 

Topic 2 - What is Cybersecurity?

What exactly is cybersecurity? Is it a function or task? Is it a strategy? Is it about crime? Is it about national security?

Topic 3 - Asymmetric Threats

A. What is an asymmetric threat?

B. Describe some dynamic approaches for defending against an asymmetric threat

Topic 4 - Westphalian Model Advantages at Global Level

Not only must asymmetric advantages be countered domestically, attackers often originate from outside the United States. Given that situation, describe how the Westphalian model would aid cybersecurity at the global level.