INFT1012: Implement Network Security Infrastructure - Network Security Assessment Answer

Network Security Assessment Answer

Scenario: BZWD Canberra

BZWD - Blockchain Zeroday Worldwide Dataists is located in Canberra, with approximately 50 staff members analysing data for more than 500 clients Australia wide. The company’s main office is located in Canberra. The company has two branch offices in Melbourne and Sydney. BZWD stores and analyse data for its clients mainly from the following industries:

• Banking

• E-commerce

• Hospitality

• Medical

Due to Cybersecurity threats, BZWD is interested in implementing network security infrastructure to meet their requirements.

BZWD runs a customer relations management application on a server named Server1 in LAN (User Network). The data that is in the customer service application is sensitive to customer information and needs to be protected. Server1 is located in a locked server room with a backup device attached directly to it.

In addition to providing users with application services, Server1 is also used to store the payroll data. The Server1 is not connected to the Internet and the company uses a consulting firm for major administrative tasks. For the day-to-day administration, the office manager Bruno has been trained to handle the resetting of passwords of all employees. The office manager is also responsible for managing backups and restoration.

Most of the sales staff work from home or on the road. BZWD has issued portable devices to its sales staff. The company plans to allow access to the application Server1 from the internet. But the security of the client’s data is a concern.

Deployment tasks

Document all the deployed tasks with explanations. You must present the practical solutions/ results with visible images captured and pasted into your document. You may demonstrate the deployment on your own VMs or Pentract – VU21991 Project LAB. Your deployment must include the following

1. Configure pfSense firewall with appropriate Zones as shown the topology (next page).

2. Secure pfSense Management access via HTTPs and SSHonly.

3. Secure the pfSense Management access by implementing login protection on pfSense firewall

4. Stop all the unnecessary services on the pfSensefirewall.

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