What are the potential security problems with only having firewalls at the boundary of the enterprise network?

The instructor reserves the right to take off points for lack of a full paragraph or effort for each question’s response.Why does a larger enterprise need firewalls inside its enterprise network?What are the potential security problems with only having firewalls at the boundary of the enterprise network?What are the security benefits of having a layered firewall deployment architecture?DETAILED RUBRICThis criterion is linked to a Learning OutcomeORGANIZATION: There is a definite introduction and conclusion; Ideas are well organized, clearly communicated, and connect tightly to central purpose16.0 ptsFull Marks0.0 ptsNo Marks16.0 ptsThis criterion is linked to a Learning OutcomeSTRENGTH: Audience is left with a full understanding of the presenter’s position; Personal experience integrated where relevant and appropriate.16.0 ptsFull Marks0.0 ptsNo Marks16.0 ptsThis criterion is linked to a Learning OutcomeTOPICAL / SUBJECT: Student demonstrates full knowledge by answering with explanations and elaboration; Student supports ideas with data, evidence, examples, and facts from the course content; Student includes an original idea – not a restatement of ideas posted by classmates; Student has demonstrated an understanding of the topic by using the course content when drawing conclusions30.0 ptsFull Marks0.0 ptsNo Marks30.0 ptsThis criterion is linked to a Learning OutcomeCOMPLETION OF TASK: Identifies relevant arguments (reasons and claims) pro and con; Offers analyses and evaluations of obvious alternative points of view; Includes at least one correctly cited resource; Engages other students and instructors for follow up (responding to at least two other postings)30.0 ptsFull Marks0.0 ptsNo Marks30.0 ptsThis criterion is linked to a Learning OutcomeMECHANICS / GRAMMER: Response has no misspellings or grammatical errors. Paragraph(s) is well organized and uses complete sentences8.0 ptsFull Marks0.0 ptsNo Marks8.0 ptsTotal Points: 100.0