Purpose
This project provides you an opportunity to solve a comprehensive problem in firewall and virtual private network (VPN) implementation at various levels. You will play the role of an employee participating in network design and planning of a specific business situation.
Required Source Information and Tools
Web References: Links to web references in this Instructor Guide and related materials are subject to change without prior notice. These links were last verified on September 18, 2020.
The following tools and resources are needed to complete this project:
§ A web browser and access to the Internet to perform research for the project
§ (Optional) A tool for creating basic network diagrams, such as draw.io or Microsoft PowerPoint
Learning Objectives and Outcomes
§ Apply core competencies learned throughout the course to a single project.
§ Analyze and apply knowledge of firewalls, VPNs, and other network defense measures.
§ Demonstrate logical reasoning and decision-making skills.
Overall Project Scenario
Corporation Techs provides remote and on-site support to small and mid-size businesses. Clients use Corporation Techs’ services to solve problems involving malware removal, to manage data recovery and network issues, and to install hardware and software.
Due to recent developments, most technical representatives will begin working from home within the next six months. Because Corporation Techs provides 24/7 support, its systems and communications pathways must be fully operational at all times. In addition, the company has been experiencing unprecedented growth and is preparing to double its client-facing staff.
You are a junior network architect who is responsible for helping to plan and design network enhancements to create a more secure internal network, and to ensure secure remote access.
Deliverables
Project Part 2: Firewall Selection and Placement
Project Part 2: Firewall Selection and Placement
Scenario
The senior network architect at Corporation Techs has informed you that the existing border firewall is old and needs to be replaced. He recommends designing a demilitarized zone (DMZ) to increase network perimeter security. He also wants to increase the security of network authentication, replacing the current username and password approach.
Tasks
For this part of the project, perform the following tasks:
1. Research and select firewalls for the Corporation Techs network.
a. Describe each firewall, why you selected it, and where it should be placed for maximum effectiveness.
b. Address network, server, and workstation firewalls.
2. Describe a plan for creating a DMZ, and explain how it makes the network more secure.
3. Research network authentication and create a high-level plan for secure authentication to internal network resources.
4. Create a draft report detailing all information as supportive documentation.
5. Cite sources, where appropriate.
Required Resources
Internet access
§ Course textbook
Submission Requirements
Format: Microsoft Word (or compatible)
Font: Arial, size 12, double-space
Citation style: Your school’s preferred style guide
Length of report: 3 pages
Self-Assessment Checklist
I researched and selected firewalls.
I described each firewall, why I selected it, and where it should be placed for maximum effectiveness.
I addressed network, server, and workstation firewalls.
I described a plan for creating a DMZ and explained how it makes the network more secure.
I created a high-level plan for secure authentication to internal network resources.
I created a professional, well-developed report with proper documentation, grammar, spelling, and punctuation.
I followed the submission guidelines.