Which firewall security strategy would be the best solution for the scenario? Why?

Assignment Question

Assume you are a network administrator. Your internal network has application servers that are accessed by inbound traffic from the Internet. You are considering several strategies. The strategy you select should provide significant control over user access. You must also ensure that all data passing into the internal network is properly evaluated before access is granted. Integrity of data is the top priority. You are considering security through obscurity, defense in depth, and diversity of defense. Answer the following question(s): Which firewall security strategy would be the best solution for the scenario? Why?

Assignment Answer

Evaluating Firewall Security Strategies for Protecting Inbound Internet Traffic

Abstract

The increasing reliance on digital technologies and the Internet has brought about a growing concern for network security, especially for organizations with application servers exposed to inbound internet traffic. This essay delves into the critical decision-making process of selecting the most effective firewall security strategy for this scenario, with a primary focus on ensuring data integrity. Three strategies – security through obscurity, defense in depth, and diversity of defense – are evaluated in the context of their appropriateness and effectiveness for safeguarding the internal network. Ultimately, it is determined that the defense in depth strategy stands out as the best solution due to its comprehensive and layered approach to network security, ensuring data integrity while minimizing potential vulnerabilities.

Introduction

In today’s interconnected world, where organizations heavily rely on digital infrastructure to deliver services and manage critical data, the security of internal networks is of paramount importance. For a network administrator, the task of protecting an internal network with application servers that are accessed by inbound traffic from the Internet is particularly challenging. The objective is to grant legitimate users access while preventing unauthorized access and ensuring the integrity of data passing into the internal network. In this context, three primary firewall security strategies are often considered: security through obscurity, defense in depth, and diversity of defense. This essay aims to assess these strategies and determine which one is the best solution for the given scenario.