Difference between on-premise and cloud environments – 250 words

How is the implementation of network security similar and difference between on-premise and cloud environments? Give 2 examples for each scenario. 

Note- Post should be 250-300 words. There must be at least two APA formatted reference (and APA in-text citation) to support your thoughts in the post. Do not use direct quotes, rather rephrase the author’s words and continue to use in-text citations.