1.Compare and contrast the difference of network security within an on-premise environment and a cloud environment. Give some examples of areas that are common and areas that are different.
2. Why are firewalls so important within an IT environment? What are the different firewalls and are all types still in use today?
3. List three network threats and list the IT infrastructure domain that the threat may harm. Why/How does those threats harm that particular domain?
post should be 250-300 words. with references and citations
