What is data encryption? What is the fundamental difference between symmetric and asymmetric encryption?

Assignment: Answer each of the following questions. Write one full page for each answer, and precede each answer with the question and its corresponding number.

Questions:

1.What is data encryption?
What is the fundamental difference between symmetric and asymmetric encryption?

2. What is physical security as it relates to Information Security? What are the primary threats to physical security? How are they manifested in attacks against the organization?

Guidelines:

APA formatting is required, including a title and references page. Abstracts are not required
Reference and cite at least one source per question.

At least one page is required for each answer. The majority of your answer should be in your own words, not just a citation from the text. Include your experiences, opinions, or give examples or case studies, to demonstrate full understanding of the concepts above.

Reminder: Turnitin scores above 25% will be reviewed, and will either be docked the percentage over 25%, or will be given an incomplete grade.